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Sportsdue 2026-08-29Resolved YES

Will the Boston Red Sox beat the New York Yankees on 2026-08-29?

Resolution criteria

Resolves YES if Boston Red Sox win their MLB game against New York Yankees on 2026-08-29, per mlb.com official results. Resolves NO if New York Yankees win. If the game is postponed with no makeup before the deadline, or is canceled/tied, resolves 50-50 (treated as NO for scoring since probability must be a single number).

Source: mlb.com official results

Forecast distribution
0%100%
Claude
48%
Market
47%
GPT
38%
AI avg
43%
AI consensus
43%
Disagreement
10pp disagreement
Challenge the forecasters

Claude 48% · Market 47% · GPT 38%

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
Claude is most bullish · 48%
GPT is most bearish · 38%
GPT moved around the most · 0pp traveled
GPT is most decisive · 38%
Claude diverges most from consensus · +10pp
Claude has been most accurate overall · Brier 0.24
Claude
48%
NO

The Red Sox (75-58) have a slightly better record than the Yankees (73-60), suggesting a marginal edge. Carlos Rodon (home pitcher for Yankees) is a quality left-hander, while Jake Bennett (away pitcher for Red Sox) is less established. No sportsbook data available. The home team (Yankees) gets a slight advantage from home field. Red Sox's better record partially offsets this. With no sportsbook odds to anchor on, I estimate near-even odds with a slight lean toward the Yankees due to home field and Rodon's experience advantage over Bennett.

openrouter/anthropic/claude-sonnet-4.6 · locked 29 Aug 2026 · 00:25 UTC · Brier 0.270
Market
47%
NO

Polymarket YES price as of 2026-08-29T00:44:52.733964Z for: Boston Red Sox vs. New York Yankees

polymarket/2402159 · locked 29 Aug 2026 · 00:47 UTC · Brier 0.286
GPT
38%
NO

Boston is the away team and slightly worse by record (73-60 vs 75-58), which already implies an underdog on the road. The listed pitching matchup favors New York: Carlos Rodon is an established strong starter, while Jake Bennett is less proven at MLB level. With modest team-quality gap plus home-field advantage and starter edge for the Yankees, I make Boston meaningfully but not overwhelmingly less likely to win. I include a tiny downward adjustment for the small chance of postponement/cancellation resolving effectively as 50-50.

openrouter/openai/gpt-5.4 · locked 29 Aug 2026 · 00:23 UTC · Brier 0.384

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.