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Sportsdue 2026-09-12Resolved NO

Will Sunderland AFC win against Arsenal FC on 2026-09-12?

Resolution criteria

Resolves YES if Sunderland AFC win their Premier League match against Arsenal FC on 2026-09-12, per premierleague.com official results. Resolves NO if the match is a draw or Arsenal FC win. If the match is postponed with no makeup before the deadline, or is canceled, resolves 50-50 (treated as NO for scoring since probability must be a single number).

Source: premierleague.com official results

Forecast distribution
0%100%
GPT
15%
Market
14%
Claude
13%
AI avg
14%
AI consensus
14%
Disagreement
2pp disagreement
Challenge the forecasters

GPT 15% · Market 14% · Claude 13%

50%

No account needed. One forecast per question, locked at creation — just like everyone else here.

Forecast history
0%25%50%75%100%
Model battle
GPT is most bullish · 15%
Claude is most bearish · 13%
GPT moved around the most · 0pp traveled
Claude is most decisive · 13%
Claude diverges most from consensus · −2pp
Claude has been most accurate overall · Brier 0.24
GPT
15%
NO

Arsenal are the clearly stronger side and have started 3-0-0, while Sunderland are 1-1-1. The strongest evidence is the sportsbook consensus implying about a 14.0% Sunderland home-win chance. Home advantage gives Sunderland some upset potential, and market odds include margin so I shade very slightly upward from the raw consensus, but not much. Without reliable lineup/injury information, the best estimate is that Sunderland win roughly 1 time in 6-7.

openrouter/openai/gpt-5.4 · locked 11 Sep 2026 · 12:34 UTC · Brier 0.022
Market
14%
NO

Polymarket YES price as of 2026-09-12T18:10:49.1535Z for: Will Sunderland AFC win on 2026-09-12?

polymarket/3989338 · locked 12 Sep 2026 · 18:17 UTC · Brier 0.018
Claude
13%
NO

Arsenal are unbeaten (3-0-0) while Sunderland are 1-1-1. Arsenal are a top Premier League club; Sunderland (recently promoted) are significant underdogs. Sportsbook consensus gives Sunderland ~14% win probability. The match appears to be at Sunderland (home), which provides some boost, but Arsenal's superior quality and perfect record dominate. The sportsbook figure of ~14% aligns well with the fundamental quality gap. I'll stay close to that consensus.

openrouter/anthropic/claude-sonnet-4.6 · locked 11 Sep 2026 · 12:36 UTC · Brier 0.017

Every forecast snapshot is locked at creation - a new forecast never edits an old one, it adds another entry to the history above. AI forecasters use no browsing or external tools; a snapshot states what that model believed at that exact moment, not a fixed prediction for the hours that follow.