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Will Wisconsin’s total milk production for 2026 be above 33.50 billion pounds?

kalshiEconomics·2026-10-08·view on kalshi ↗
9%
Agent
12%
Market Price
-2.6%
Edge
69%
Confidence
34,805
Volume
1.0c
Spread
143
Days to resolution
5
Markets in event
final rationale
Mean of 5 draws (0.06, 0.07, 0.12, 0.12, 0.10). (0) Not resolved: NASS data run through August 2026, and January–August totals about 22,305M lb. Clearing 33,500M needs September–December at or above 11,195M, about +3.4% over the 2025 base of 10,824M. (a) Four months of production remain, with the final annual figure around February 2027, before the Feb 28, 2027 close. (b) Status quo: growth slowed from about 2.8% early in the year to 1.5% in July–August, with cows flat month over month and per-cow output flat; at 1.5% the year ends near 33.29B, and even at the 2.5% year-to-date pace it ends near 33.40B, both short of the strike. (c) NO: soft Class III futures around $15–16, high diesel costs and stalled herd growth keep growth at 1–2%, possibly with further downward revisions like July's -30M, for a total of 33.2–33.4B. (d) YES: a sharp re-acceleration above 3.4% in September–December, or a large upward benchmark revision of 100–200M+. The market's bid/ask midpoint of 7–8% (last trade 12%, down 10 points in a week) already reflects this; the required growth rate looks implausible against the decelerating trend, so I set Yes slightly below the market.
price vs. prediction
market price agent forecast at t+0
10 follow-ups
1. Planner Opus 5.5 · picks the research tools
Tools chosen: kalshi_direct kalshi_related resolution_source fred article_search
Planner reasoning
kalshi_direct gives the price anchor, and kalshi_related shows the sibling thresholds in the KXWIMILK ladder, which together imply a distribution. resolution_source points at the NASS Wisconsin milk production data, which shows the 2025 total and the 2026 monthly figures reported so far. FRED may carry milk production series for the trend, and one targeted article_search looks for the NASS monthly Milk Production report figures for Wisconsin in 2026.
2. Research parallel tool calls + 4 web research loops (Sonnet 5) · read raw by the forecasters
at a glance
RESEARCH DIGEST (built in code: tool summaries and each report's bottom line; the forecasters read the full tool outputs and reports) Tools - kalshi_direct: ## This Market's Kalshi Data **Above 33.50 billion pounds** (KXWIMILK-27FEB28-T33.50) - Current price (probability): 12.00% (live; bid 7% / ask 8%) - 7-day price change: -10.00% - 30-day price change: -2.00% - Average daily volume: 1392 contracts - Price range: 3.00% - 26.00% - Data points: 25 days - resolution_source (failed): https://www.nass.usda.gov/Statistics_by_State/Wisconsin/Publications/Dairy/Historical_Data_Series/index.php: HTTP 404 - kalshi_related: 1 related markets / summaries. series KXWIMILK: 0 markets (skipped 5 no-signal) | keyword 'Wisconsin milk production': ok - fred: no series_ids supplied and search_text resolved nothing - article_search: Fetched 8 unique articles across 2 queries (lookback=120d). 'USDA NASS Milk Production report Wisconsin 2026 monthly percent change year over year': 8 articles | 'Wisconsin milk production August 2026 million pounds': error HTTPConnectionPool(host='mengyer.ddns.net', port=22445): Max retries exceeded with url: /search (Caused by ConnectTimeoutError(<HTTPConnection(host='mengyer.ddns.net', port=224 Research loops, bottom lines - current state: Through August 2026, Wisconsin milk output is running roughly 2.5% ahead of 2025's record 32.588 billion-pound pace, but recent monthly growth has decelerated to ~1.5%; simple extrapolation of year-to-date trends puts the full-year 2026 total in a tight range (~33.3–33.5 billion pounds) that sits right around, and arguably just below, the 33.50 billion-pound threshold, making the final months' data and any later NASS revisions pivotal. - base rate: Historically, Wisconsin's annual milk-production growth has been modest (0.5–1%/year in 2022–2025), and a jump to the ~2.8% growth needed to clear 33.50 billion pounds in 2026 would be unusual but not unprecedented — comparable growth rates occurred in 2021 and several years in the early-to-mid 2010s; the actual Jan–Jul 2026 data already tracking at ~+2.8% YoY, matching almost exactly what's needed, makes this a genuine toss-up on the base-rate dimension rather than a clear lean either way. - yes case: The single most plausible path to YES is that Wisconsin's cow-number-driven growth — confirmed as part of a broader, repeatedly-upgraded regional/national herd expansion (Kansas/Wisconsin/Texas/Idaho adding 115,000 head by May 2026) sustained by beef-on-dairy revenue and new in-state processing capacity — continues through Q4 2026 at or above its August y/y pace (1.5%) rather than reverting to the pre-2026 historical norm (0.5–1%); if so, cumulative 2026 output would land at or just above the 33 - no case: The clearest NO-case evidence is the documented in-year deceleration — Wisconsin's y/y growth rate fell from ~2.8% (Jan–Jul) to 1.5% (August) alongside softening Class III/all-milk price forecasts into Q4, rising diesel/feed costs, and a cow herd that essentially stopped growing month-over-month in August — all of which argue the full-year total lands in the 33.2–33.4 billion-pound range, just under the 33.50 billion-pound threshold, unless growth re-accelerates sharply in the unreported Sept–De
tools
toolstatustimeitemssummary
kalshi_direct OK 30.2s 1 ## This Market's Kalshi Data **Above 33.50 billion pounds** (KXWIMILK-27FEB28-T33.50) - Current price (probability): 12.00% (live; bid 7% / ask 8%) - 7-day price change: -10.00% - 30-day price change: -2.00% - Average daily volume: 1392 contracts - Price range: 3.00% - 26.00% - Data points: 25 days
kalshi_related OK 1.0s 1 1 related markets / summaries. series KXWIMILK: 0 markets (skipped 5 no-signal) | keyword 'Wisconsin milk production': ok
resolution_source FAILED 1.1s 1 https://www.nass.usda.gov/Statistics_by_State/Wisconsin/Publications/Dairy/Historical_Data_Series/index.php: HTTP 404
fred OK 1.2s 0 no series_ids supplied and search_text resolved nothing
article_search OK 61.3s 8 Fetched 8 unique articles across 2 queries (lookback=120d). 'USDA NASS Milk Production report Wisconsin 2026 monthly percent change year over year': 8 articles | 'Wisconsin milk production August 2026 million pounds': error HTTPConnectionPool(host='mengyer.ddns.net', port=22445): Max retries exceede
research loops · 4/4 ok · 15 searches · 7 page reads
dimensionstatustimesearchespage readsreport
current state OK 66s 4 2 6026 chars
base rate OK 49s 3 1 4577 chars
yes case OK 51s 4 2 5744 chars
no case OK 65s 4 2 6415 chars
report: current state
- [2026-09-22] USDA NASS's September 2026 Milk Production report (released Sept. 22, 2026) shows Wisconsin's August 2026 milk production totaled 2,825 million pounds, up 1.5 percent from August 2025's 2,782 million pounds, with milk cows at 1,296,000 head versus 1,276,000 a year earlier , and per-cow output flat at 2,180 pounds (https://esmis.nal.usda.gov/sites/default/release-files/796070/mkpr0926.pdf). - [2026-09-22] The same report revised Wisconsin's July 2026 production to 2,821 million pounds (up 1.5% from July 2025's 2,779 million pounds), with cow numbers at 1,297,000 vs. 1,272,000 a year earlier (https://esmis.nal.usda.gov/sites/default/release-files/796070/mkpr0926.pdf). - [2026-09-02] NASS's Wisconsin Historical Data Series (last updated 9/2/2026) lists preliminary monthly 2026 production: Jan 2,774, Feb 2,560, Mar 2,869, Apr 2,782, May 2,875, Jun 2,799, Jul 2,851 million pounds (the July figure was later revised down to 2,821 in the September release) (https://www.nass.usda.gov/Statistics_by_State/Wisconsin/Publications/Dairy/Historical_Data_Series/milkprod.pdf). - [2026-10-08 derived] Summing the latest official monthly figures (Jan–Aug, using the revised July/August numbers), Wisconsin's cumulative 2026 milk production through August is approximately 22,305 million pounds, versus 21,764 million pounds for the same eight months of 2025 — a year-over-year gain of about 2.5% (computed from https://esmis.nal.usda.gov/sites/default/release-files/796070/mkpr0926.pdf and https://www.nass.usda.gov/Statistics_by_State/Wisconsin/Publications/Dairy/Historical_Data_Series/milkprod.pdf). - [2026-06-01] Wisconsin's May 2026 milk production was reported by the Wisconsin Dept. of Agriculture, Trade & Consumer Protection: Milk production in Wisconsin during May 2026 totaled 2.90 billion pounds, up 2 percent from the previous May , with the average number of milk cows during May, at 1.30 million head, up 29,000 from May 2025, and monthly production per cow averaging 2,235 pounds, unchanged from last May (https://datcp.wi.gov/Documents2/WisconsinFarmReporter202606.pdf). - [2026-08-03/published mid-2026] USDA's "2026 Wisconsin Agricultural Statistics" bulletin confirms the finalized 2025 full-year figure: Wisconsin milk production increased 1 percent in 2025, to 32.6 billion pounds of milk , with the number of milk cows increasing by 4,000, averaging 1.27 million head — this 32.588 billion-pound 2025 base is the starting point for 2026 growth comparisons (https://www.nass.usda.gov/Statistics_by_State/Wisconsin/Publications/Annual_Statistical_Bulletin/2026AgStats_WI.pdf). - [2026-09-01] A Wisconsin dairy-herd report notes the state's dairy herd count fell below 5,000 licensed herds for the first time (4,991 as of Aug. 1, 2026, down from 5,222 a year earlier), even as Wisconsin cows averaged 25,599 pounds of milk in 2025... The state now has about 1.29 million dairy cows, nearly unchanged since 2001... the average herd has grown to about 260 cows , indicating continued consolidation but stable/slightly rising total cow numbers (https://www.agricultureofamerica.com/2026/09/01/americas-dairyland-herd-numbers-fall-below-5000/). - [2026-09-11] At the national level, USDA's September WASDE raised the 2026 milk production estimate to 237.2 billion pounds, up 5.5 billion from 2025's total of 231.7 billion pounds , reflecting broad-based U.S. dairy herd and yield growth that has also lifted Wisconsin output (https://www.agproud.com/articles/64129-usda-2026-milk-production-forecast-shows-slight-growth). - [2026-09-22] National August data show the broader growth trend decelerating slightly: Milk production in the 24 major States during August totaled 19.2 billion pounds, up 1.8 percent from August 2025... the number of milk cows on farms in the 24 major States was 9.26 million head, 151,000 head more than August 2025, and 15,000 head more than July 2026 (https://esmis.nal.usda.gov/sites/default/release-files/796070/mkpr0926.pdf). - [2026-09-22, projection] Extrapolating Wisconsin's Jan–Aug 2026 year-over-year growth rate (~2.5%) onto the remaining four months (Sep–Dec 2025 totaled 10,824 million pounds) implies a full-year 2026 total near 33.3–33.5 billion pounds — straddling but generally falling just under the 33.50 billion-pound threshold under a simple trend-continuation assumption. - [2026-09-22] A sibling Kalshi-style prediction market for the same underlying event ("Wisconsin total milk production in 2026") uses a lower strike: If USDA NASS reports Wisconsin's total milk production for 2026 is above 33.25 billion pounds, then the market resolves to Yes , indicating market-makers see 33.25B as a separately tradeable threshold distinct from the 33.50B level in this question (https://www.coinbase.com/en-es/predictions/event/KXWIMILK-27FEB28). - [2026-10-08] As of today, USDA NASS has not yet released any monthly data for September, October, November, or December 2026 (the September Milk Production report covering August was the latest available; the next release is expected in October 2026), so four to five months of data plus the year-end annual summary (typically released the following February) remain outstanding before final resolution. BOTTOM LINE: Through August 2026, Wisconsin milk output is running roughly 2.5% ahead of 2025's record 32.588 billion-pound pace, but recent monthly growth has decelerated to ~1.5%; simple extrapolation of year-to-date trends puts the full-year 2026 total in a tight range (~33.3–33.5 billion pounds) that sits right around, and arguably just below, the 33.50 billion-pound threshold, making the final months' data and any later NASS revisions pivotal. NOT FOUND: No official USDA NASS monthly Milk Production data for Wisconsin beyond August 2026 was available as of 2026-10-08; no NASS or state-specific annual 2026 forecast figure (only national WASDE aggregates) could be located; no confirmation of the exact release date for the September 2026 Wisconsin monthly figure.
report: base rate
- [2026-09-02] USDA NASS's Wisconsin Historical Data Series shows annual Wisconsin milk production of 2026 2,774 2,560 2,869 2,782 2,875 2,799 2,851 million pounds for Jan–Jul 2026 (sum ≈19,510 million lbs), against full-year totals of 32,588 (2025), 32,332 (2024), 32,123 (2023), 31,882 (2022), and 31,708 (2021) million pounds. https://www.nass.usda.gov/Statistics_by_State/Wisconsin/Publications/Dairy/Historical_Data_Series/milkprod.pdf - [historical base rate] Year-over-year Wisconsin annual growth has mostly been modest in the last five years: 2025/2024 ≈ +0.8%, 2024/2023 ≈ +0.65%, 2023/2022 ≈ +0.76%, 2022/2021 ≈ +0.55%, while 2021/2020 was a stronger +3.1% rebound year — i.e., growth above ~2.5–3% has occurred in only a minority of recent years. (Derived from NASS historical series above.) - [2026-01-30/03-05] Early-2026 data show accelerating growth versus 2025: January 2026 production was Milk production in Wisconsin during January 2026 totaled 2.75 billion pounds, up 2 percent from the previous January , with monthly production per cow averaged 2,140 pounds, up 10 pounds from last January and cow numbers Wisconsin milk cows 1,265 (2025) vs 1,285 (2026) thousand head . https://datcp.wi.gov/Documents2/WASSUpdate20260305.pdf - [2026-07-ish, June report] May 2026 confirmed the trend: Milk production in Wisconsin during May 2026 totaled 2.90 billion pounds, up 2 percent from the previous May...The average number of milk cows during May, at 1.30 million head, was up 29,000 from May 2025. Monthly production per cow averaged 2,235 pounds, unchanged from last May. https://datcp.wi.gov/Documents2/WisconsinFarmReporter202606.pdf - [implied trajectory] Jan–Jul 2026 (19,510m) vs Jan–Jul 2025 (18,982m, from the same NASS series) implies roughly +2.8% YoY growth through mid-year — a rate higher than the typical 0.5–1% seen in 2022–2025 but not unprecedented (comparable to 2021's post-COVID rebound and to several years in the early-to-mid 2010s when WI growth exceeded 3–4% annually, e.g., 2014→2015 and 2011→2012). - [2026-03-10] National forecasts (not Wisconsin-specific) also show an upward 2026 trend: USDA's March WASDE raised 2025 milk production to 231.7 billion pounds and forecasts 234.7 billion pounds for 2026...If realized, 2026 production would be up about 1.3% from 2025. https://www.agproud.com/articles/63115-usda-boosts-2026-milk-production-forecast-as-prices-strengthen - [2026-09-11] The most recent WASDE further raised the national outlook: At 237.2 billion pounds, the 2026 milk production estimate was raised from last month's report and would be up 5.5 billion from 2025's total of 231.7 billion pounds. That implies a national growth rate of roughly +2.4% for 2026, broadly consistent with — and lending credibility to — the stronger Wisconsin growth pace seen so far in 2026. https://www.agproud.com/articles/64129-usda-2026-milk-production-forecast-shows-slight-growth - [track record note] NASS itself flags normal forecast-vs-final variance: production estimates over the past 24 months is 0.3 percent. This means that chances are 2 out of 3 that the final estimate will not be above or b [elow this range] — i.e., monthly estimate revisions are typically small (a few tenths of a percent), so the risk to the 33.50bn threshold mainly comes from the underlying growth trend, not from reporting noise. - [cow herd dimension] The herd expansion driving 2026's faster growth is corroborated by WASS/NASS herd counts: Wisconsin had 1,297,000 dairy cows (May 2026) versus roughly 1.27 million a year earlier, a multi-year high in cow numbers that supports sustained above-trend output growth in 2026. NOT FOUND: No Wisconsin-specific third-party forecast (e.g., from a university extension service, bank, or dairy economist) explicitly projecting whole-year 2026 Wisconsin milk production in billions of pounds was located; USDA's WASDE forecasts are issued only at the national level, not by state, so no primary "Wisconsin 2026 forecast number" exists to benchmark against the 33.50bn strike. BOTTOM LINE: Historically, Wisconsin's annual milk-production growth has been modest (0.5–1%/year in 2022–2025), and a jump to the ~2.8% growth needed to clear 33.50 billion pounds in 2026 would be unusual but not unprecedented — comparable growth rates occurred in 2021 and several years in the early-to-mid 2010s; the actual Jan–Jul 2026 data already tracking at ~+2.8% YoY, matching almost exactly what's needed, makes this a genuine toss-up on the base-rate dimension rather than a clear lean either way.
report: yes case
YES means: USDA NASS's Wisconsin Milk Production Historical Data Series reports Wisconsin's calendar-year 2026 total milk production above 33.50 billion pounds (resolving this contract to Yes). - [2026-07-01] USDA's July 2026 Livestock, Dairy and Poultry Outlook identified Wisconsin as one of the top states driving national dairy herd growth: Kansas, Wisconsin, Texas, and Idaho led the dairy herd expansion by adding a total of 115,000 head in May 2026 compared to last year. This multi-state confirmation (beyond the single Wisconsin cow count already reported) signals the expansion is broad-based and durable, not a one-month statistical blip. https://www.ers.usda.gov/media/29361/ldp-m-385.pdf - [2026-08-12] USDA's August WASDE raised its national 2026 milk production forecast yet again, with NASS data showing At 238.1 billion pounds, the 2026 milk production estimate was raised from last month's report and would be up 6.4 billion from 2025's total of 231.7 billion pounds. This marks the fourth consecutive monthly upward revision (March 234.7B → April 235.3B → May 235.4B → August 238.1B), a persistent upgrade pattern that argues the underlying herd/yield momentum lifting the whole dairy belt — including Wisconsin — is accelerating, not plateauing, as the year progresses. https://www.agproud.com/articles/63962-usda-nudges-2026-milk-production-forecast-higher - [2026-08-12] The same August WASDE explicitly attributed the upgrade to herd size rather than yield: Based on the latest Milk Production report, cow inventories are raised for 2026 and unchanged for 2027. Milk output per cow is reduced slightly for both 2026 and 2027. Since Wisconsin's own 2026 gains (through August) have likewise come almost entirely from added cows (1,296,000 vs. 1,276,000 head) rather than per-cow gains (flat at 2,180 lbs), this national herd-driven pattern is consistent with — and could further reinforce — continued Wisconsin cow-number growth into Q4. - [2026-08-?] A dairy-industry financial analysis notes new processing investment incentivizing further Wisconsin herd expansion: Processors just bet $1.6B you'll chase their cheese plants. At $18.95 milk, mid-size dairies really face only three choices: scale, go premium, or exit. New in-state cheese-plant capacity gives Wisconsin processors incentive to secure more milk supply, which can support continued herd/output growth even amid margin pressure. https://www.thebullvine.com/news/18-95-milk-1-6b-in-cheese-plants-why-2026-forces-mid-size-dairies-to-scale-go-premium-or-exit/ - [2026-07-01] Despite the national replacement-heifer shortage, dairy economists note producers are sustaining herd size by retaining existing cows longer rather than relying on heifers, aided by strong beef-on-dairy calf revenue: a CoBank analyst explained that herds keep "extra cows to cash in on beef-on-dairy revenues rather than send them to the beef packer" (from February 2026 reporting), a mechanism that lets milk-producing cow numbers — and thus output — keep climbing in states like Wisconsin even without a heifer rebound. https://www.farmprogress.com/cattle-news/dairy-heifers-are-being-replaced-by-beef-on-dairy-calves - [2026-10-05] USDA confirms ongoing programmatic support for dairy margins, with 2027 Dairy Margin Coverage enrollment opening Oct. 5, 2026 — a safety net that reduces farmer incentive to cull herds even if milk prices soften further, supporting continued output. https://www.agproud.com/articles/64230-enrollment-begins-for-2027-dairy-margin-coverage-program - [2026-09-02] Wisconsin's own Jan–Aug 2026 monthly production figures (summing to ~22,305 million lbs per NASS, already noted) show no deceleration below the ~1.5% y/y floor seen in August; if Wisconsin merely holds its slowest recent pace (+1.5%) rather than reverting toward the 2022–2025 historical norm (0.5–1%), the full-year total would land very close to or above 33.5 billion pounds, since September–December 2025 totaled 10,824 million lbs and a +1.5–2.5% gain on that base alone contributes meaningfully toward the threshold. https://www.nass.usda.gov/Statistics_by_State/Wisconsin/Publications/Dairy/Historical_Data_Series/milkprod.pdf - [2026-09-01] Structural data confirm Wisconsin's herd has not contracted despite shrinking farm count: Yet despite the steep decline in farms, milk production has remained relatively stable over the past 25 years. Wisconsin cows averaged 25,599 pounds of milk in 2025, compared with just 5,140 pounds in 1933. The state now has about 1.29 million dairy cows, nearly unchanged since 2001. Combined with the record per-cow genetic gains seen nationally, this underlying herd floor supports the case that 2026's cow-count gains (already above 1.29M historical average) are additive upside, not merely offsetting farm attrition. https://www.agricultureofamerica.com/2026/09/01/americas-dairyland-herd-numbers-fall-below-5000/ BOTTOM LINE: The single most plausible path to YES is that Wisconsin's cow-number-driven growth — confirmed as part of a broader, repeatedly-upgraded regional/national herd expansion (Kansas/Wisconsin/Texas/Idaho adding 115,000 head by May 2026) sustained by beef-on-dairy revenue and new in-state processing capacity — continues through Q4 2026 at or above its August y/y pace (1.5%) rather than reverting to the pre-2026 historical norm (0.5–1%); if so, cumulative 2026 output would land at or just above the 33.50 billion-pound threshold. NOT FOUND: No Wisconsin-specific NASS or state agency forecast for full-year 2026 production (only national WASDE aggregates exist); no September or later 2026 monthly Wisconsin data, cow-count, or per-cow yield figures were available as of this report's research date.
report: no case
YES means: USDA NASS's Wisconsin Milk Production Historical Data Series shows calendar-year 2026 Wisconsin milk production summing to more than 33.50 billion pounds when the final annual figure is published (expected ~Feb 2027). The NO case argues the final total lands at or below that threshold. - [2026-09-22] Wisconsin's own year-over-year growth rate has already decelerated sharply inside 2026: August 2026 output was "Wisconsin generated 2.8 billion pounds, up 1.5% on the addition of 20,000 dairy cows with per-cow productivity remaining steady" , down from the ~2.8–3% growth rates posted January–May 2026 (https://en.edairynews.com/us-milk-production-expands-as-national-dairy-herd-grows/). - [2026-09-23] Confirming the same deceleration from the trade press covering the official NASS release, August's national growth leaders were elsewhere: "Year-over-year growth leaders were Texas (up 78 million pounds), Kansas (up 61 million pounds) and Wisconsin (up 43 million pounds)" — a far smaller absolute gain than Wisconsin posted in spring months (https://www.agproud.com/articles/64184-dairy-cow-numbers-milk-production-edge-higher-in-august). - [2026-10-05] Forward price signals point to continued margin compression into the final production quarter: "Forward Class III settlement curves depict a constrained price environment for manufacturing milk, with futures projecting $16.12 per hundredweight for September before softening to $15.30 in October" , a mechanism that discourages further herd expansion/feeding-for-yield in the months still outstanding for 2026 resolution (https://en.edairynews.com/us-milk-production-expands-as-national-dairy-herd-grows/). - [2026-10-05] Input costs are simultaneously rising, squeezing the margin further: diesel in Wisconsin was reported at "$6.31 per gallon on Monday" , nearly double the prior year's "average price was $3.47 per gallon" , adding an estimated "additional cost for a dairy farm in Wisconsin is between $45,000 and $60,000 a year" — a new, fall-2026 cost pressure that was not priced into spring expansion decisions (https://gazettextra.com/news/state/farmer-shares-impact-of-diesel-prices-other-challenges-this-fall/article_fc08b20f-3fbd-5777-9f15-1baa014eb531.html). - [2026-10-05] National context shows the same cooling signal explicitly: the article frames the outlook as depending on "whether cooling dairy herd additions and robust powder returns can offset cheese market overhang and restore operational margins heading into the coming production cycle" , implying industry-wide deceleration expectations for Q4 2026 (https://en.edairynews.com/us-milk-production-expands-as-national-dairy-herd-grows/). - [2026-09-22] Wisconsin's herd expansion that drove H1 2026 growth is itself decelerating: cow numbers grew from 1,297,000 (July) to 1,296,000 head (August) — essentially flat month-over-month — versus the steadier +20,000-30,000/month gains seen January–May (https://esmis.nal.usda.gov/sites/default/release-files/796070/mkpr0926.pdf, cross-referenced with https://datcp.wi.gov/Documents2/WisconsinFarmReporter202606.pdf). - [2026-02-23] Wisconsin dairy economics were already expected to be weak for 2026 before the year began: "Prices paid to farmers for all milk declined in the second half of 2025" and "Softer prices are expected to continue into 2026 as production picks up" , setting up a structural disincentive for farmers to push herd growth further in the back half of the year (https://spectrumnews1.com/wi/milwaukee/news/2026/02/23/wisconsin-dairy-outlook-2026). - [2026-ongoing] Structural consolidation continues to cap herd growth upside: Wisconsin's licensed herd count fell to 4,991 by August 2026, down from 5,222 a year earlier, while "The state now has about 1.29 million dairy cows, nearly unchanged since 2001" — a two-decade-long pattern of near-flat cow numbers that argues against a sudden acceleration sufficient to clear 33.50B (https://www.agricultureofamerica.com/2026/09/01/americas-dairyland-herd-numbers-fall-below-5000/). - [2026-10-08, derived] Applying August's actual 1.5% y/y growth rate (rather than the earlier 2.5–2.8% pace) to the remaining Sept–Dec 2025 base of 10,824 million pounds yields roughly 10,986 million pounds for Sept–Dec 2026; added to the Jan–Aug 2026 total of ~22,305 million pounds, this produces a full-year estimate of ~33.29 billion pounds — below the 33.50 billion-pound strike (derived from https://esmis.nal.usda.gov/sites/default/release-files/796070/mkpr0926.pdf and https://www.nass.usda.gov/Statistics_by_State/Wisconsin/Publications/Dairy/Historical_Data_Series/milkprod.pdf). - [2025-12 to 2026-09] HPAI/H5N1 remains a live tail risk to Wisconsin output: a new wildlife-spillover detection occurred in a 500-cow Dodge County herd in December 2025, and Wisconsin's state HPAI dashboard continued issuing "National Milk Testing Strategy" updates through at least August 2026, meaning any undetected spread in Q4 could further suppress per-cow yields on short notice (https://www.aphis.usda.gov/news/agency-announcements/update-genetic-sequencing-results-wisconsin-dairy-herd-detection-highly-pathogenic; https://datcp.wi.gov/Pages/Programs_Services/HPAIWisconsin.aspx). - [historical base rate, reaffirmed] Wisconsin's five-year track record (2021–2025) shows annual growth clustering at 0.5–1%, well under the ~2.8% growth needed in 2026 to clear 33.50B; status-quo inertia favors a reversion toward that slower historical norm in the unreported months rather than a continuation of early-2026's unusually strong pace. BOTTOM LINE: The clearest NO-case evidence is the documented in-year deceleration — Wisconsin's y/y growth rate fell from ~2.8% (Jan–Jul) to 1.5% (August) alongside softening Class III/all-milk price forecasts into Q4, rising diesel/feed costs, and a cow herd that essentially stopped growing month-over-month in August — all of which argue the full-year total lands in the 33.2–33.4 billion-pound range, just under the 33.50 billion-pound threshold, unless growth re-accelerates sharply in the unreported Sept–Dec data. NOT FOUND: No official NASS monthly data for Wisconsin beyond August 2026; no Wisconsin-specific Q4 2026 production forecast from NASS or university extension; no confirmed evidence of a Wisconsin-specific HPAI outbreak severe enough to have measurably cut herd-level output in 2026 to date.
3. Forecasters 5 draws · Opus 5.5 + GPT-6 Astra + GPT-5.6 Sol · plain mean
claude-opus-5-5 · high effort
70% conf
Yes 6%
No 94%
(0) Not resolved: NASS data run through August 2026, and January–August totals about 22,305M lb. Clearing 33,500M needs September–December at or above 11,195M, about +3.4% over the 2025 base of 10,824M. (a) Four months of production remain, with the final annual figure around February 2027, before the Feb 28, 2027 close. (b) Status quo: growth slowed from about 2.8% early in the year to 1.5% in July–August, with cows flat month over month and per-cow output flat; at 1.5% the year ends near 33.29B, and even at the 2.5% year-to-date pace it ends near 33.40B, both short of the strike. (c) NO: soft Class III futures around $15–16, high diesel costs and stalled herd growth keep growth at 1–2%, possibly with further downward revisions like July's -30M, for a total of 33.2–33.4B. (d) YES: a sharp re-acceleration above 3.4% in September–December, or a large upward benchmark revision of 100–200M+. The market's bid/ask midpoint of 7–8% (last trade 12%, down 10 points in a week) already reflects this; the required growth rate looks implausible against the decelerating trend, so I set Yes slightly below the market.
claude-opus-5-5 · high effort
72% conf
Yes 7%
No 93%
(0) Not resolved. The NASS milkprod PDF and the Sep 22 Milk Production report put Jan–Aug 2026 Wisconsin output at 22,305 million lbs, so clearing 33,500 needs about 11,195 million lbs in Sep–Dec, or +3.4% over Sep–Dec 2025's 10,824 million. (a) Four months of production remain, with the annual figure due in NASS's Feb 2027 summary before the Feb 28 close. (b) Status quo: growth slowed from about 2.8% YoY in Jan–Jul to 1.5% in August, and cow numbers were flat month over month; continuing at 1.5% gives about 33.29B, and even the 2.5% year-to-date pace gives only about 33.40B. (c) No: Q4 grows +1–2% amid soft Class III futures ($15–16) and high diesel costs, landing around 33.25–33.40B. (d) Yes: herd growth re-accelerates and the February annual revision raises 2026 monthly figures by roughly 0.6% or more; NASS says typical revisions are about 0.3%, and the one revision seen this year (July 2,851 to 2,821) went down. The Kalshi listed price is 12%, but the live bid/ask is 7/8 after a 10-point weekly drop, and the research supports that order-book level, so I sit near 7%.
gpt-6-astra · high effort
66% conf
Yes 12%
No 88%
Neither outcome is already established: the cited September 2 NASS historical-series PDF is incomplete, and the September 22 Milk Production report provides observations only through August. About 84 days remain in the calendar-2026 production window and 143 days until the February 28, 2027 trading close; the named historical series must report strictly more than 33.50 billion pounds for YES. I retain Kalshi's reported 12% YES anchor, while noting that its accompanying 7% bid/8% ask is inconsistent and that the research establishes no reliable unpriced edge. Summing the supplied monthly figures using revised July production gives 22.305 billion pounds through August, requiring more than 11.195 billion during September–December, approximately 3.43% above those months in 2025. The status-quo NO scenario is continuation of July–August's approximately 1.5% growth, producing about 33.291 billion pounds; even 2.5% remaining-period growth yields only 33.400 billion, contradicting the YES report's arithmetic. A YES scenario requires materially faster remaining-period growth through additional cows and improved yields, or sufficiently large upward revisions, rather than simply maintaining August's pace. Flat August output per cow and cow numbers slipping from 1.297 million in July to 1.296 million in August favor NO, although existing herd expansion makes renewed acceleration plausible. Annual revisions and reconciliation between the older historical-series PDF and newer monthly releases remain meaningful resolution risks, especially because the direct resolution-source index returned 404, so I retain a material YES tail rather than treating the extrapolation as conclusive.
gpt-6-astra · high effort
68% conf
Yes 12%
No 88%
Neither outcome is already established: the named resolution-source landing page returned 404, while the research cites NASS’s historical-series PDF dated September 2 and its September 22 monthly release, neither containing a completed 2026 annual total. Approximately 84 days remain in the production year ending December 31, and 143 days until the February 28, 2027 trading close, with the historical series’ annual figure still needed for resolution. I retain the supplied Kalshi YES anchor of 12%, although its inconsistent 7%/8% bid/ask indicates quote uncertainty; the research supplies no convincing informational edge warranting a substantial departure. Recalculating the reported monthly figures gives 22.305 billion pounds through August, requiring more than 11.195 billion during September–December—growth above 3.43% against those months in 2025—to clear the threshold. The status-quo August growth rate of 1.5% produces approximately 33.291 billion pounds, and even 2.5% produces only 33.400 billion, contradicting the YES report’s claim that maintaining 1.5% would suffice. A NO scenario is continued flat per-cow productivity and limited herd expansion, consistent with September’s NASS figures and requiring no additional adverse shock. A YES scenario requires appreciably faster late-year herd/yield growth or sufficiently large upward revisions, with existing herd expansion and processing investment providing plausible—but not demonstrated—support. I explicitly retain uncertainty for revisions, discrepancies among the research reports, and update delays or differences between monthly releases and the designated historical series, since the latter—not an extrapolated production estimate—determines settlement.
gpt-5.6-sol · high effort
71% conf
Yes 10%
No 90%
(0) The condition is neither already met nor impossible: the September 22 NASS report covers only through August, so NASS must still report September–December production and ultimately a 2026 total above 33.50 billion pounds. (a) About 84 days remain in the production year and roughly 143 days remain until the February 28, 2027 market close, with the annual total expected in February. (b) The latest figures sum to about 22.305 billion pounds through August; reaching the threshold requires more than 11.195 billion in September–December, approximately 3.4% above the same 2025 months, whereas maintaining August's 1.5% growth rate produces about 33.29 billion and therefore No. Kalshi's current Yes anchor is 12%, and I move slightly below it because the required fourth-quarter acceleration is materially stronger than both August's growth and the nearly flat July-to-August cow count, although ordinary NASS revisions and the failed resolution-source URL leave some reporting risk. (c) No results if cow-number-driven growth remains near 1.5%, or weak milk prices and higher costs cause further deceleration, leaving the annual total around 33.2–33.4 billion pounds. (d) Yes requires fourth-quarter growth to reaccelerate above roughly 3.4%, potentially through renewed herd expansion, improved per-cow output, or favorable revisions to preliminary monthly estimates.
4. Final plain mean of 5 draws
9% (69% confidence)
Yes: 9% No: 91%
Mean of 5 draws (0.06, 0.07, 0.12, 0.12, 0.10). (0) Not resolved: NASS data run through August 2026, and January–August totals about 22,305M lb. Clearing 33,500M needs September–December at or above 11,195M, about +3.4% over the 2025 base of 10,824M. (a) Four months of production remain, with the final annual figure around February 2027, before the Feb 28, 2027 close. (b) Status quo: growth slowed from about 2.8% early in the year to 1.5% in July–August, with cows flat month over month and per-cow output flat; at 1.5% the year ends near 33.29B, and even at the 2.5% year-to-date pace it ends near 33.40B, both short of the strike. (c) NO: soft Class III futures around $15–16, high diesel costs and stalled herd growth keep growth at 1–2%, possibly with further downward revisions like July's -30M, for a total of 33.2–33.4B. (d) YES: a sharp re-acceleration above 3.4% in September–December, or a large upward benchmark revision of 100–200M+. The market's bid/ask midpoint of 7–8% (last trade 12%, down 10 points in a week) already reflects this; the required growth rate looks implausible against the decelerating trend, so I set Yes slightly below the market.
Pipeline Timing
Total pipeline time: 189.0s
Per-tool research timings shown in the Research section above.