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Will above 4 Starship launches reach space in 2026?
49%
Agent
54%
Market Price
-5.2%
Edge
55%
Confidence
7,124
Volume
4.0c
Spread
92
Days to resolution
10
Markets in event
final rationale
Mean of 5 draws (0.47, 0.50, 0.47, 0.52, 0.48). (0) Not yet met. Three 2026 Starship flights have reached space: Flight 12 on May 22 (195 km apogee), Flight 13 on July 24, and Flight 14 on Sept 28, which reached orbit. 'Above 4' means five, so two more flights must launch and cross 62 miles by Dec 31. The altitude part is near-certain on any flight that launches, so the question is really about cadence.
(a) About three months remain, until Dec 31, 2026.
(b) Status quo is 3, which resolves No. At least one more flight is very likely: Flight 15 is NET Oct 19, and its booster and ship were already testing before Flight 14 flew.
(c) NO scenario: Flight 15 slips to November. This could come from the unresolved Raptor vacuum shutdown on Flight 14, a possible FAA review, or Block 3's scrub tendency. Flight 16's LC-39A debut then slips into 2027, leaving the year at 4. Polymarket prices a Florida Starship launch by Dec 31 at only 23.5%, which undercuts the Oct 30 39A plan.
(d) YES scenario: Flight 15 flies in late October, since post-Flight-14 reporting says both vehicles should be flight-ready by end of October. A second vehicle pair then flies in November or December from Starbase or 39A. That would match the roughly 2-month cadence seen in mid-2026 and the 5-week gaps achieved in 2024.
I put P(Flight 15 in 2026) at about 0.85 and P(a sixth 2026-era launch, i.e., Flight 16 by Dec 31, given 15) at about 0.55. The product is roughly 0.47, slightly under the Kalshi price of 54% (bid 50%). The discount reflects the Florida-pad doubt and SpaceX's history of schedule slips.
price vs. prediction
market price
agent forecast at t+0
18 follow-ups
1. Planner Opus 5.5 · picks the research tools
Tools chosen:
kalshi_direct
kalshi_related
polymarket_related
wikipedia
resolution_source
Planner reasoning
Kalshi price anchor plus related Starship launch-count markets on both venues. Wikipedia's list of Starship flight tests gives a structured count of 2026 flights and their apogees. Resolution source has no URL, so I name a flight-tracking source.
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 4** (KXSTARSHIPSPACE-26B-4) - Current price (probability): 54.00% (live; bid 50% / ask 54%) - Last daily close (2026-09-30): 52.00% - 7-day price change: +4.00% - 30-day price change: +0.00% - Average daily volume: 232 contracts - Price range: 32.00% - 71.00% - Data points: 28 days
- resolution_source (failed): https://en.wikipedia.org/wiki/List_of_Starship_flight_tests: HTTP 403
- kalshi_related: 1 related markets / summaries. series KXSTARSHIPSPACE: 0 markets (skipped 20 no-signal) | series KXSTARSHIP: 0 markets (skipped 0 no-signal) | keyword 'Starship launch': ok
- polymarket_related: Polymarket search over 2 keyword(s), kept 2 matches. keyword 'Starship': 2 markets | keyword 'SpaceX launch': 0 markets
- wikipedia: Fetched 2 Wikipedia entries (1 missing pages).
Research loops, bottom lines
- current state: As of September 30, 2026, three Starship launches in 2026 (Flights 12, 13, 14) have reached space (each far exceeding the 62-mile/100 km threshold, with Flight 14 reaching full orbit), leaving the count one short of the ">4" (i.e., 5+) needed for "Yes." Two more flights (15 and 16) are tentatively NET October 19 and October 30, 2026, respectively, but SpaceX's historical slippage on Starship dates (and at least one tracker projecting the next flight into December) means reaching a 5th spacefligh
- base rate: The historical base rate for Starship is a slow, frequently-slipping cadence (2 in 2023, 4 in 2024, 5 in 2025, 3 so far in 2026 through Sept 28), and industry "8-12 flights in 2026" projections have a poor track record (echoing the missed "25 in 2025" forecast); reaching "above 4" (≥5) launches to space in 2026 requires at least two more successful liftoffs in the final three months, which is plausible given accelerating hardware turnaround (Flight 15 stack already in testing, NET ~Oct 19) but i
- yes case: The strongest YES path is a Flight 15 launch in the Oct 19–31 window (already well-supported by parallel hardware testing reported the same day as Flight 14) followed by a Flight 16 launch in November/December from either Starbase or the newly-cleared LC-39A pad; SpaceX's own recently stated intent to reach monthly-or-faster cadence, combined with concrete hardware already in test, makes a 5th spaceflight before year-end a credible, evidence-backed outcome rather than pure speculation.
- no case: The path to a 5th 2026 spaceflight requires both Flight 15 and Flight 16 to launch on time and cleanly by December 31; but Flight 14's unresolved Raptor vacuum engine anomaly, SpaceX's own history of 52-day-plus FAA-mandated groundings after less severe "off-nominal" events, Block 3's higher pre-launch scrub rate, and the admittedly "super provisional" nature of the October 19/30 dates all argue that slippage past year-end — landing the 2026 total at exactly 4 or fewer — is a live and evidence-b
tools
| tool | status | time | items | summary |
|---|---|---|---|---|
| kalshi_direct | OK | 0.2s | 1 | ## This Market's Kalshi Data **Above 4** (KXSTARSHIPSPACE-26B-4) - Current price (probability): 54.00% (live; bid 50% / ask 54%) - Last daily close (2026-09-30): 52.00% - 7-day price change: +4.00% - 30-day price change: +0.00% - Average daily volume: 232 contracts - Price range: 32.00% - 71.00% - |
| kalshi_related | OK | 0.8s | 1 | 1 related markets / summaries. series KXSTARSHIPSPACE: 0 markets (skipped 20 no-signal) | series KXSTARSHIP: 0 markets (skipped 0 no-signal) | keyword 'Starship launch': ok |
| polymarket_related | OK | 0.6s | 2 | Polymarket search over 2 keyword(s), kept 2 matches. keyword 'Starship': 2 markets | keyword 'SpaceX launch': 0 markets |
| wikipedia | OK | 0.4s | 2 | Fetched 2 Wikipedia entries (1 missing pages). |
| resolution_source | FAILED | 0.2s | 1 | https://en.wikipedia.org/wiki/List_of_Starship_flight_tests: HTTP 403 |
research loops
·
4/4 ok ·
18 searches ·
6 page reads
| dimension | status | time | searches | page reads | report |
|---|---|---|---|---|---|
| current state | OK | 47s | 5 | 3 | 4638 chars |
| base rate | OK | 47s | 5 | 1 | 5960 chars |
| yes case | OK | 25s | 3 | 1 | 4531 chars |
| no case | OK | 41s | 5 | 1 | 4760 chars |
report: current state
- [2026-05-22] Starship Flight 12, the first Starship launch of 2026 and first Block 3 vehicle, lifted off from Starbase and was declared a success;
the ship reached an apogee of 195 km (121 mi)
, far above the 62-mile space threshold. https://en.wikipedia.org/wiki/Starship_flight_test_12
- [2026-07-24] Starship Flight 13 launched successfully on a similar transatmospheric trajectory, deploying
the first Starship flight to deploy operational satellites with 20 Starlink satellites deployed in suborbit that made contact with the Starlink constellation
; the booster was lost on splashdown but the ship achieved a "near-orbital"/transatmospheric trajectory consistent with prior ~190-220 km apogees. https://en.wikipedia.org/wiki/Starship_flight_test_13
- [2026-09-28] Starship Flight 14 became
the first time SpaceX sent its Starship-Super Heavy rocket to orbit, 18 years after the company's first launcher, the Falcon 1, reached orbit for the first time
, launching from Starbase. https://spaceflightnow.com/2026/09/28/live-coverage-spacex-to-launch-first-starlink-v3-satellites-to-orbit-on-starship/
- [2026-09-28] Flight 14 reached a confirmed orbital altitude:
SpaceX targeted Starship Flight 14 no earlier than Monday, September 28, pending regulatory approval, planned as Starship's first orbital mission
, and the ship climbed into a reported 180-mile-high orbit, deployed 26 Starlink V3 satellites, and splashed down north of Hawaii after a shortened ~3-hour flight. https://spaceflightnow.com/2026/09/28/starship-returns-to-earth-rocket-splashes-down-north-of-hawaii-after-three-hour-flight/
- [2026-09-28] NASA Administrator Jared Isaacman publicly congratulated SpaceX on the milestone, calling it "Gorgeous launch, getting Ship to orbit and managing every step in a safe, responsible, and especially inspirational way," underscoring the flight's success. https://spaceflightnow.com/2026/09/28/starship-returns-to-earth-rocket-splashes-down-north-of-hawaii-after-three-hour-flight/
- [2026-07-24] As of that date, Wikipedia's tracker showed
the SpaceX Starship has been launched 13 times, with 8 successes and 5 failures
cumulatively since 2023; only Flights 12 and 13 of those 13 occurred in 2026 at that point.
- [2026-09-24/25] Planning documents (CADENA COMPASS slides) cited by NASASpaceFlight show
Starship Flight 15 – NET October 19, and Starship Flight 16 (Starlink 30-1) – KSC 39A – NET October 30
, though the outlet cautions "those dates will slip." https://www.nasaspaceflight.com/2026/09/flight-14-starships-forward-path/
- [2026-09-28] Wikipedia's Flight 15 entry confirms
planning material published in September 2026 provisionally placed the launch no earlier than October 19, although SpaceX had not announced an official launch date as of September 28
. https://en.wikipedia.org/wiki/Starship_flight_15
- [2026-09-14 (article dated)] NASASpaceFlight reporting indicates Flight 16 is being positioned as
the best-case first launch from Launch Complex 39A at Kennedy Space Center, with this mission now internally cited as launching from 39A, according to KSC workers
, and that
a first launch from LC-39A by the end of 2026 remains a best-case path
. https://www.nasaspaceflight.com/2026/09/starships-upcoming-missions-orbit-cape/
- [2026-09-28] A third-party tracker (spacelaunchschedule.com) lists the next Starship mission after Flight 14 as "Projected To Launch December, 2026," with a further one "Projected To Launch June, 2027," suggesting real risk that cadence slows and only one or two more flights occur before year-end. https://www.spacelaunchschedule.com/category/starship/
- [2026-09-30 (today)] No Starship launch has yet occurred in Q4 2026; the next flight (Flight 15) remains unlaunched and NET October 19, 2026, per the most recent public schedule data.
BOTTOM LINE: As of September 30, 2026, three Starship launches in 2026 (Flights 12, 13, 14) have reached space (each far exceeding the 62-mile/100 km threshold, with Flight 14 reaching full orbit), leaving the count one short of the ">4" (i.e., 5+) needed for "Yes." Two more flights (15 and 16) are tentatively NET October 19 and October 30, 2026, respectively, but SpaceX's historical slippage on Starship dates (and at least one tracker projecting the next flight into December) means reaching a 5th spaceflight before year-end is plausible but not assured.
NOT FOUND: An official SpaceX or FAA resolution-source count of "Starship launches that reached space in 2026"; a firm, unslipped launch date for Flight 15 or Flight 16; any confirmed launch after Flight 14 (September 28, 2026) as of the report date.
report: base rate
- [2026-09-30] Historical base rate: Starship has flown 14 times total since April 2023 (through Sept 28, 2026).
As of July 24, 2026, the SpaceX Starship has been launched 13 times, with 8 successes and 5 failures.
Annual cadence has been well below "high frequency" ambitions: only 2 flights in 2023, 4 in 2024, and
Starship was launched five times in 2025
, despite earlier hopes for 25 launches that year (https://en.wikipedia.org/wiki/List_of_Starship_launches).
- [2026-09-30] Every Starship flight since Flight 3 (March 2024) has reached space by the question's 62-mile (≈100 km) altitude threshold, since standard suborbital test trajectories reach ~119-195 km apogee; e.g. Flight 11's
Apogee altitude: 192 km (119 mi)
and Flight 12's
Apogee altitude: 195 km (121 mi)
. This means "reaching space" has historically been achieved on almost all flights regardless of overall mission success/failure — the binding constraint for this question is number of launches, not success rate.
- [2026-09-30] In 2026 to date, three Starship flights have occurred and all reached space: Flight 12 (May 22, apogee 195 km), Flight 13 (July 24, suborbital, deployed 20 Starlink V3s per
Ship 40 flew on Starship Flight 13
record), and Flight 14 (Sept 28), which
successfully launched into orbit for the first time on Flight 14 on Monday, Sept. 28, at 8:46 a.m. EDT (1246 GMT) from Starbase, Texas
. That is 3 of the 5 needed for "above 4" to resolve Yes, with roughly 3 months left in the trading window.
- [2026-09-30] 2026 cadence so far has been irregular and slower than industry hopes: Flight 12 slipped from an originally-teased March target —
Musk, SpaceX's founder and chief executive, previously indicated Starship was on track for a 2026 debut in March... "Starship launch in 6 weeks."
— to a May 22 actual launch, a ~5-month gap from Flight 11 (Oct 2025) that was called
an unusual delay in launch operations for Starship, which SpaceX has reliably tested every one to four months since its second-ever flight in November 2023
.
- [2026-09-30] Gaps between the three 2026 flights so far: Flight 11→12 ≈ 7 months (Oct 2025–May 2026, partly Block 3 transition); Flight 12→13 ≈ 2 months (May 22–July 24); Flight 13→14 ≈ 2 months (July 24–Sept 28). This is a marked acceleration in the second half of 2026 versus the historical average (1–4 month gaps in 2024-2025, with several delays).
- [2026-09-30] Forward-looking signals point to continued, and possibly accelerating, cadence:
Ship 42 and Booster 22 have undergone cryotesting in early September 2026, even before the launch of Flight 14... an important sign of an accelerating flight cadence.
Flight 15 hardware (Booster 22/Ship 42) was already in test ahead of Flight 14's launch, per
The booster was moved from Mega Bay 1 to the Massey's test site in September 2026 for cryogenic proof testing as SpaceX prepared the Flight 15 vehicle pair in parallel with the Flight 14 campaign.
- [2026-09-30] Wikipedia's Starship Flight 15 article (updated after Flight 14) gives a tentative date:
Planning material published in September 2026 provisionally placed the launch no earlier than October 19, although SpaceX had not announced an official launch date as of September 28.
Other trackers show similar or later NET dates, including one placeholder as far out as Dec 31, 2026 (https://www.spacelaunchschedule.com/launch/starship-flight-15/), underscoring high schedule uncertainty for remaining 2026 flights.
- [2026-09-30] Third-party industry commentary is split: one analysis argues
Based on current development pace and NASA's Artemis III requirements, industry analysts expect 8-12 Starship test flights in 2026, with launches occurring approximately every 4-6 weeks from Starbase, Texas
— which, if realized even partially from Sept onward, would comfortably push the 2026 total past 4. But this same class of "industry analyst" articles has a track record of being overly optimistic (e.g., the 25-launches-in-2025 projection that
Starbase General Manager Kathy Lueders announced that SpaceX hoped to be able to catch a Starship upper stage sometime in the next 6 months and have as many as 25 launches in 2025... This did not occur
, with only 5 actual flights).
- [2026-09-30] A more conservative extrapolation based on the realized 2026 cadence (2 flights in the last ~4 months, roughly one every ~9 weeks) would put Flight 15 around late October/November and Flight 16 around January 2027 — implying only one more 2026 flight (total of 4) unless cadence tightens further, which would resolve this contract's threshold ("above 4," i.e., ≥5) as a close call.
- [2026-09-30] No dedicated "number of Starship launches in 2026" tracker with a consensus forecast, formal poll, or other prediction-market history on this exact question was found; the closest analogues are SpaceX's own repeatedly-missed cadence targets and general "5 launches/year" 2025 realized base rate, both of which argue for caution about assuming rapid acceleration to 5+ flights by year-end.
NOT FOUND: No official, dated SpaceX manifest naming exact numbers/dates of all remaining 2026 Starship flights (15, 16, etc.); no direct polling or other prediction-market odds specifically on "Starship launches reaching space in 2026" outside this Kalshi contract; no confirmed date for Flight 15 beyond "NET October 19" provisional planning.
BOTTOM LINE: The historical base rate for Starship is a slow, frequently-slipping cadence (2 in 2023, 4 in 2024, 5 in 2025, 3 so far in 2026 through Sept 28), and industry "8-12 flights in 2026" projections have a poor track record (echoing the missed "25 in 2025" forecast); reaching "above 4" (≥5) launches to space in 2026 requires at least two more successful liftoffs in the final three months, which is plausible given accelerating hardware turnaround (Flight 15 stack already in testing, NET ~Oct 19) but is not yet assured by outside-view cadence history.
report: yes case
YES means: SpaceX conducts a fifth (or more) Starship launch in 2026 that reaches at least 62 miles altitude, pushing the year's total above the 4-launch threshold.
- [2026-09-30] Booster 22 (Flight 15) had already completed cryogenic proof testing at Massey's before Flight 14 even launched, and Ship 42 had undergone multi-day catch-related "chopsticks" structural/interface tests at the Pad 2 tower — parallel-stack preparation NASASpaceFlight calls "a sign of future operations," not a one-off. https://www.nasaspaceflight.com/2026/09/ship-42-chopsticks-tests-flight-14-net/
- [2026-09-30] Post-Flight-14 reporting (published same day) states Booster 22 is slated to be ready for static fire within two weeks and Ship 42 within two to three weeks, with SpaceX targeting both vehicles flight-ready "by the end of October" — a concrete, fresh timeline pointing to a Flight 15 launch in the Oct 19–31 window rather than slipping into December. https://www.nasaspaceflight.com/2026/09/starship-14-orbit-flight-15/
- [2026-09-30] The same report notes Flight 14's booster (B21) "completed its entire mission" and its ship reached orbit and deployed an operational payload despite losing some Raptor engines — indicating hardware maturity that reduces the odds of a mission-ending anomaly that would force an extended stand-down before Flight 15. https://www.nasaspaceflight.com/2026/09/starship-14-orbit-flight-15/
- [2026-09-27] Elon Musk stated on X that "Starship is 2 to 3 years away from hourly flights," a follow-up to his August claim SpaceX is targeting more than 30 Starship launches per day by 2030 — signaling leadership's intent to compress turnaround times immediately, not just as a long-term goal. https://starlust.org/elon-musk-says-space-x-starship-is-2-3-years-away-from-hourly-flights/
- [2026-09-27] CNN reporting around the Flight 14 orbital launch states Musk "aims for the vehicle to soon begin launching once or twice per month," a cadence that — if realized even partially starting in October — would deliver both Flight 15 and Flight 16 before year-end, clearing the ">4" threshold. https://www.cnn.com/2026/09/27/science/spacex-starship-orbital-launch
- [2026-09-24] NASASpaceFlight's Cape Canaveral reporting confirms Flight 16 is now internally tracked among Kennedy Space Center workers as a launch from the newly-enabled Pad 39A, indicating SpaceX has a second active Starship pad path in parallel with Starbase, which structurally supports higher cadence even if one site slips. https://www.nasaspaceflight.com/2026/09/starships-upcoming-missions-orbit-cape/
- [2026-02-06] The FAA's Final EIS and Record of Decision approved Starship-Super Heavy launches from LC-39A, formally clearing the regulatory hurdle (beyond just construction) needed for SpaceX to use a second orbital-class Starship pad this year if 39A infrastructure is ready in time. https://spacenews.com/faa-approves-starship-launches-from-lc-39a/
- [2026-09-28] The Starship Flight 15 Wikipedia entry confirms the vehicle pair (Booster 22/Ship 42) is the fourth pair of Block 3 vehicles to fly and is planned to enter low Earth orbit from Starbase's Pad 2, with a principal objective being the first attempted tower catch of a Starship upper stage — a program milestone SpaceX has strong incentive to attempt promptly while momentum from Flight 14's orbital success is high. https://en.wikipedia.org/wiki/Starship_flight_15
- [2026-09-30] Realized 2026 second-half cadence has already compressed to ~2 months per flight (Flight 12→13 and 13→14 each ~2 months), a notable acceleration from the ~5-7 month Flight 11→12 gap tied to the Block 3 transition, suggesting the production/testing bottleneck that caused earlier delays has eased.
BOTTOM LINE: The strongest YES path is a Flight 15 launch in the Oct 19–31 window (already well-supported by parallel hardware testing reported the same day as Flight 14) followed by a Flight 16 launch in November/December from either Starbase or the newly-cleared LC-39A pad; SpaceX's own recently stated intent to reach monthly-or-faster cadence, combined with concrete hardware already in test, makes a 5th spaceflight before year-end a credible, evidence-backed outcome rather than pure speculation.
NOT FOUND: An official SpaceX-confirmed launch date for Flight 15 or Flight 16 (both remain "planning material" NET dates, not locked); confirmation that LC-39A's Starship pad will be physically ready to support an actual launch (versus just regulatory clearance) before end of 2026.
report: no case
YES means: SpaceX conducts a 5th (or more) Starship flight in calendar-year 2026 whose vehicle reaches an apogee of at least 62 miles (100 km), i.e., "above 4" 2026 launches reach space.
- [2026-09-28] Flight 14, the third 2026 flight, was not clean:
SpaceX confirmed that as Starship ascended on its climb to space, one of the spacecraft's Raptor vacuum engines shut down prematurely, forcing the remaining five engines to burn longer
, and
flight control then cut the planned ~10-hour mission to about three hours
— a genuine in-flight anomaly, not a fully nominal flight, on the very mission the bull case rests on.
- [2026-09-29] Independent analysts stress the root cause is still open:
as of September 29, 2026, SpaceX had not publicly released a completed root-cause investigation establishing why the Raptor Vacuum engine shut down prematurely
, so a design-level fix (as opposed to a "one-off part failure") cannot yet be ruled out.
- [2026-09-29] Aerospace engineers flag Artemis-relevant risk:
Raptor technology is central to the Starship Human Landing System, and if the engine problem proves more than an isolated component failure, engineers could face additional testing, redesign work and schedule pressure
— any such redesign directly threatens Flight 15/16 timing.
- [2026-09-30] SpaceX's own regulatory history shows this class of anomaly has repeatedly triggered FAA-mandated grounding: Flight 12's booster "off-nominal performance" (not even a full vehicle loss) alone
grounded Flight 12 for 52 days after Booster 19's hard Gulf splashdown
, and multiple earlier flights (2,3,7,8) were grounded pending mishap investigations even when the "space" threshold had already been crossed.
- [2026-09-30] By contrast, Flight 13 got a pass —
the FAA declined to require a mishap investigation for Flight 13
— showing FAA treatment of "anomalous but broadly successful" flights is inconsistent and not guaranteed to favor rapid turnaround; Flight 14's engine shutdown plus shortened mission is a more ambiguous case than Flight 13's clean flight.
- [2026-09-26] NASASpaceFlight itself cautions that the Version 3 vehicle has a worse pre-launch reliability record than earlier blocks:
earlier Starship versions rarely scrubbed close to launch; with Version 3, the first two flights have each seen a scrub of some kind
, evidencing a harder-to-predict countdown process for the still-unlaunched Flights 15/16.
- [2026-09-25] Even optimistic internal planning slides are self-described as soft: NASASpaceFlight notes the October dates
are super provisional... those dates look optimistic, and they may well slip
, for both Flight 15 (NET Oct 19) and the LC-39A debut Flight 16 (NET Oct 30).
- [2026-09-28] Wikipedia's own Flight 15 page confirms no locked date exists:
planning material published in September 2026 provisionally placed the launch no earlier than October 19, although SpaceX had not announced an official launch date as of September 28
.
- [2026-09-28] Flight 15 also carries added technical risk beyond propulsion:
SpaceX had considered Flight 15 as a potential return to tower recovery for Super Heavy... the first attempted tower catch with the Block 3 configuration and the first at Orbital Launch Pad 2
, a first-of-its-kind maneuver that historically adds schedule risk and post-flight review time even when the "reach space" threshold itself is trivially met.
- [2026-09-30] Historical base rate reinforces the NO case: cumulative Starship mishap-investigation stoppages have averaged well over a month each (52 days after Flight 12 alone), and only three flights have flown in the nine months of 2026 to date; two more clean, on-schedule flights in just the final 13 weeks of the year — with an unresolved propulsion anomaly on the books — is a tight fit even before accounting for the historical pattern of FAA-triggered pauses following any flagged "off-nominal" event.
BOTTOM LINE: The path to a 5th 2026 spaceflight requires both Flight 15 and Flight 16 to launch on time and cleanly by December 31; but Flight 14's unresolved Raptor vacuum engine anomaly, SpaceX's own history of 52-day-plus FAA-mandated groundings after less severe "off-nominal" events, Block 3's higher pre-launch scrub rate, and the admittedly "super provisional" nature of the October 19/30 dates all argue that slippage past year-end — landing the 2026 total at exactly 4 or fewer — is a live and evidence-backed possibility, not just a tail risk.
NOT FOUND: No official FAA statement (as of Sept 30) on whether a mishap investigation will be required for Flight 14's Raptor vacuum engine shutdown; no confirmed, non-provisional launch date for Flight 15 or Flight 16; no SpaceX-published root-cause report for the Flight 14 anomaly.
3. Forecasters 5 draws · Opus 5.5 + GPT-5.6 Sol · plain mean
claude-opus-5-5
50% conf
| Yes | 47% |
| No | 53% |
(0) Not yet met. Three 2026 Starship flights have reached space: Flight 12 on May 22 (195 km apogee), Flight 13 on July 24, and Flight 14 on Sept 28, which reached orbit. 'Above 4' means five, so two more flights must launch and cross 62 miles by Dec 31. The altitude part is near-certain on any flight that launches, so the question is really about cadence.
(a) About three months remain, until Dec 31, 2026.
(b) Status quo is 3, which resolves No. At least one more flight is very likely: Flight 15 is NET Oct 19, and its booster and ship were already testing before Flight 14 flew.
(c) NO scenario: Flight 15 slips to November. This could come from the unresolved Raptor vacuum shutdown on Flight 14, a possible FAA review, or Block 3's scrub tendency. Flight 16's LC-39A debut then slips into 2027, leaving the year at 4. Polymarket prices a Florida Starship launch by Dec 31 at only 23.5%, which undercuts the Oct 30 39A plan.
(d) YES scenario: Flight 15 flies in late October, since post-Flight-14 reporting says both vehicles should be flight-ready by end of October. A second vehicle pair then flies in November or December from Starbase or 39A. That would match the roughly 2-month cadence seen in mid-2026 and the 5-week gaps achieved in 2024.
I put P(Flight 15 in 2026) at about 0.85 and P(a sixth 2026-era launch, i.e., Flight 16 by Dec 31, given 15) at about 0.55. The product is roughly 0.47, slightly under the Kalshi price of 54% (bid 50%). The discount reflects the Florida-pad doubt and SpaceX's history of schedule slips.
claude-opus-5-5
50% conf
| Yes | 50% |
| No | 50% |
(0) Resolution check: the condition is not yet met. Three 2026 flights have reached space: Flight 12 on May 22 (195 km apogee), Flight 13 on July 24, and Flight 14 on Sept 28, which reached orbit. "Above 4" means at least 5, so two more launches must fly and clear 62 miles before Dec 31. The altitude part is nearly automatic, since every flight since Flight 3 has cleared it.
(a) About 13 weeks remain until year-end.
(b) Status quo: if nothing more flies, the count stays at 3 and the market resolves No.
(c) NO scenario: Flight 14's unexplained Raptor vacuum engine shutdown and shortened mission trigger an FAA mishap review or a redesign. Flight 12's 52-day grounding shows how long these can run. Flight 15, which also attempts a first Block 3 booster catch, slips into November or December. Flight 16's 39A pad debut, described even by insiders as a best-case path, slips into 2027. The year ends at 4.
(d) YES scenario: Booster 22 and Ship 42 are already cryo-tested and reported targeting flight readiness by end of October, so Flight 15 launches in late October or early November. The recent ~2-month cadence, or a faster one from a second pad at 39A or Starbase, then delivers Flight 16 in December.
I estimate roughly 85% that Flight 15 flies in 2026, and about 55-60% that Flight 16 follows before year-end given that. Together that gives roughly 50%, a bit below the Kalshi anchor of 54% (bid 50 / ask 54). I lean down slightly because of the unresolved Flight 14 anomaly and SpaceX's chronic slippage. One tracker also projects the next flight in December.
claude-opus-5-5
50% conf
| Yes | 47% |
| No | 53% |
(0) Not yet resolved. Three 2026 flights have reached space: Flight 12 (May 22, 195 km apogee), Flight 13 (July 24) and Flight 14 (Sept 28, orbital). 'Above 4' needs 5, so two more flights must reach space. (a) About 13 weeks remain until Dec 31, 2026. (b) If nothing changes the count stays at 3 and the market resolves No; even one more flight only reaches 4. (c) NO: Flight 15 slips into November from the Flight 14 Raptor vacuum anomaly, a possible FAA review, catch-attempt preparation or scrubs. Flight 16 cannot be turned around at Starbase in time, and LC-39A is not ready; Polymarket prices a Florida Starship launch in 2026 at only ~23.5%. (d) YES: Booster 22 and Ship 42 are flight-ready by late October as reported, and Flight 15 flies in late October or early November. Flight 16 then flies in December from Starbase or 39A, matching the realized ~2-month cadence (12→13→14) or Musk's stated monthly-plus ambition. The binding constraint is launch count, not altitude, since every flight since 2024 has cleared 100 km. Getting two flights in 13 weeks requires a gap tighter than the recent ~9-week pace, and 39A readiness looks doubtful. So I shade slightly below the Kalshi anchor of 54% (bid 50%), to about 47%.
gpt-5.6-sol
63% conf
| Yes | 52% |
| No | 48% |
(0) The condition is not already met: multiple reports document three qualifying 2026 flights—Flights 12, 13, and 14—but Yes requires at least five, while the designated Wikipedia list could not be fetched directly. (a) About 92 days remain through December 31, so two additional Starship launches must each reach at least 62 miles; nearly every recent Starship flight has exceeded that altitude, making launch cadence the principal constraint. (b) If nothing changes, the count remains three and the market resolves No. (c) No results if Flight 15 launches but Flight 16 slips into 2027, or if Flight 14's premature Raptor shutdown prompts an investigation or technical delay that prevents two further launches. (d) Yes results if the already-tested Flight 15 hardware supports an October or November flight and Flight 16 follows by year-end, with the provisional October planning dates and parallel hardware preparation supporting that path. I anchor on Kalshi's 54% Yes price but move slightly lower because the October dates are explicitly provisional, only three flights occurred in the first nine months, and Starship schedules have historically slipped; Flight 14's unresolved engine anomaly adds downside. The offsetting evidence is that Flight 15 hardware was already undergoing testing before Flight 14 and recent flights have been spaced roughly two months apart, leaving the outcome close to even.
gpt-5.6-sol
64% conf
| Yes | 48% |
| No | 52% |
(0) The condition has not already been met: multiple reports document only Flights 12, 13, and 14 reaching space in 2026, although the designated Wikipedia resolution page could not be fetched directly. (a) About 92 days remain through December 31, during which two additional Starship launches must each exceed 62 miles. (b) If nothing changes, the count remains three and the market resolves No; even one more qualifying flight would leave the total at four, still No. (c) The No scenario is that Flight 15 launches in late October or November but Flight 16 slips into 2027 because of normal cadence, pad readiness, or review of Flight 14's premature Raptor shutdown. (d) The Yes scenario is that already-tested Flight 15 hardware supports an October or early-November launch, followed by Flight 16 from Starbase or LC-39A by year-end; virtually every recent Starship flight has cleared the altitude threshold. I price Yes at 48%, modestly below Kalshi's 54% anchor because the provisional October dates require a substantial acceleration from the roughly two-month realized cadence, while Flight 16's venue and date remain unconfirmed.
4. Final plain mean of 5 draws
49%
(55% confidence)
Yes: 49%
No: 51%
Mean of 5 draws (0.47, 0.50, 0.47, 0.52, 0.48). (0) Not yet met. Three 2026 Starship flights have reached space: Flight 12 on May 22 (195 km apogee), Flight 13 on July 24, and Flight 14 on Sept 28, which reached orbit. 'Above 4' means five, so two more flights must launch and cross 62 miles by Dec 31. The altitude part is near-certain on any flight that launches, so the question is really about cadence.
(a) About three months remain, until Dec 31, 2026.
(b) Status quo is 3, which resolves No. At least one more flight is very likely: Flight 15 is NET Oct 19, and its booster and ship were already testing before Flight 14 flew.
(c) NO scenario: Flight 15 slips to November. This could come from the unresolved Raptor vacuum shutdown on Flight 14, a possible FAA review, or Block 3's scrub tendency. Flight 16's LC-39A debut then slips into 2027, leaving the year at 4. Polymarket prices a Florida Starship launch by Dec 31 at only 23.5%, which undercuts the Oct 30 39A plan.
(d) YES scenario: Flight 15 flies in late October, since post-Flight-14 reporting says both vehicles should be flight-ready by end of October. A second vehicle pair then flies in November or December from Starbase or 39A. That would match the roughly 2-month cadence seen in mid-2026 and the 5-week gaps achieved in 2024.
I put P(Flight 15 in 2026) at about 0.85 and P(a sixth 2026-era launch, i.e., Flight 16 by Dec 31, given 15) at about 0.55. The product is roughly 0.47, slightly under the Kalshi price of 54% (bid 50%). The discount reflects the Florida-pad doubt and SpaceX's history of schedule slips.
Pipeline Timing
Total pipeline time: 113.1s
Per-tool research timings shown in the Research section above.