Recent rapid gains on Epoch AI’s FrontierMath benchmark—now featuring corrected v2 problems across Tiers 1-4—underpin the 79.5% market-implied odds. Top models such as OpenAI’s GPT-5.6 variants have reached 83% on Tier 4, with Claude Fable 5 and similar systems close behind at 87%+ on core tiers, up sharply from sub-2% scores in late 2024 and 40%+ ranges earlier in 2026. This trajectory reflects scaling laws, enhanced reasoning chains, and targeted math training that close the gap on expert-level problems requiring hours or days of effort. With roughly 16 months until the 2027 deadline and ongoing releases expected from major labs, traders see saturation above 90% as the base case, tempered by benchmark difficulty and potential evaluation constraints.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$118,657 Vol.
$118,657 Vol.
$118,657 Vol.
$118,657 Vol.
The primary resolution source will be information from EpochAI however a consensus of credible reporting may also be used.
Market Opened: Nov 12, 2025, 5:15 PM ET
Resolver
0x65070BE91...The primary resolution source will be information from EpochAI however a consensus of credible reporting may also be used.
Resolver
0x65070BE91...Recent rapid gains on Epoch AI’s FrontierMath benchmark—now featuring corrected v2 problems across Tiers 1-4—underpin the 79.5% market-implied odds. Top models such as OpenAI’s GPT-5.6 variants have reached 83% on Tier 4, with Claude Fable 5 and similar systems close behind at 87%+ on core tiers, up sharply from sub-2% scores in late 2024 and 40%+ ranges earlier in 2026. This trajectory reflects scaling laws, enhanced reasoning chains, and targeted math training that close the gap on expert-level problems requiring hours or days of effort. With roughly 16 months until the 2027 deadline and ongoing releases expected from major labs, traders see saturation above 90% as the base case, tempered by benchmark difficulty and potential evaluation constraints.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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