Estimated outcome probability. A likely winner can still be overpriced.
← Decision briefsNFL · Oct 25, 5:20 PM PDT YOUR RESEARCH TASK FORECASTKansas City Chiefs RELIABILITY4/4 model reports MARKET VALUENot established
Kansas City Chiefs vs Seattle Seahawks
61.3%Kansas City Chiefs
NOT LOCKED4/4 independent models select Kansas City Chiefs; all four oriented probabilities average 61.25%.
Check the evidence
The most important gap and your next source check.
- Read the model reasons and reported limits.
- Inspect available source context; record missing sources.
- Identify what remains unverified and your next action.
18 reported evidence limits. Agreement alone does not establish accuracy.
A probability difference alone does not account for forecast error, fees, spread, or available liquidity.
Why the models lean this way
These are reasons recorded by the models. They are not independently verified facts or measured causes of a probability change.
- Grok: KC record 4-0 versus SEA record 3-3
- Claude: Kansas City 4-0 vs Seattle 3-3 record differential
- Gemini: Kansas City Chiefs' undefeated 4-0 record
- GPT: Kansas City is undefeated at 4-0, while Seattle is 3-3.
Read all four model reports
Grok · Kansas City Chiefs · 61.0%
The only comparative evidence is season records: Kansas City Chiefs at 4-0 versus Seattle Seahawks at 3-3. This gives KC a clear edge in the supplied data. The game is on the road at Lumen Field with no market line, weather, or injury details available. The early 2026 season timing and limited facts constrain the estimate to a modest favorite probability for the Chiefs.
xai/grok-4.3 · Oct 15, 8:35 PM PDTClaude · Kansas City Chiefs · 61.0%
The only usable comparative evidence is the records: Kansas City enters undefeated (4-0) while Seattle is .500 (3-3). That win-rate gap implies a meaningfully stronger team, but Seattle hosts at Lumen Field, historically one of the toughest road environments, which typically offsets roughly 2-3 points of the edge. With no market line, no weather, no injury or quarterback detail, I anchor near a modest road favorite rather than a strong one, landing around 60-62% for Kansas City.
anthropic/claude-opus-5 · Oct 15, 8:35 PM PDTGemini · Kansas City Chiefs · 62.0%
The Kansas City Chiefs enter the game undefeated at 4-0, while the Seattle Seahawks are 3-3. Despite Seattle having home-field advantage at Lumen Field, the Chiefs' superior early-season record makes them the likely favorites. Without market odds or injury data, the estimate relies solely on team records.
google/gemini-3.1-pro-preview · Oct 15, 8:35 PM PDTGPT · Kansas City Chiefs · 61.0%
Kansas City has the stronger evidence-based profile in the package: a 4-0 record versus Seattle's 3-3. Seattle does have home field at Lumen Field, which meaningfully offsets some of that gap, but the only comparative team-strength evidence supplied still favors Kansas City. With no market line, no weather signal, and no injury detail to refine the estimate, the best bounded forecast is a modest Chiefs edge rather than an overwhelming one.
openai/gpt-5.4 · Oct 15, 8:35 PM PDTWhat remains uncertain
- Injury reports empty and noted as potentially incomplete
- No team statistics, quarterback status, or historical matchup data
- Weather and travel factors unavailable
- Evidence current only to 2026-10-16
- market_line is null, removing the single best calibration anchor
- Injury lists are empty for both teams and may simply be unpublished
- No quarterback availability or depth-chart information supplied
- No weather data for a late-October outdoor Seattle game
What to watch next
Wait for all required evidence and the pre-event lock. This view is not final.
Open the event and source context →What changed before the lock
- First recorded forecast
First prospective probability state captured for this source and competition.
Record hash
20e4a8aff97a9f8d42d5953e44712e46e329a7c875fb9b1e5f9663594cd7569c
Reasons are shown as they were recorded. The ledger does not establish that a specific fact caused a probability change.
The saved method comparison
This event has no eligible record in the new comparison cohort. Historical or late forecasts are not filled in after the event.
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