Manifold MarketsNo KYCVerified resolution dataFairly calibratedCurrent community forecastYes 60.5%
Forecasters
2
Question type
binary
Methodology
Play-money forecasting platform
Source type
Forecast
Market data
Updated 7 hours ago
StaleAug 1, 26, 4:23 PM UTCDec 31, 27, 11:59 PM UTC
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
LLM agent is able to reliably beat Slay the Spire 2 before EOY 2027
Manifold MarketsWill an available out-of-the-box LLM get >40% win rate on Slay the Spire A20 before August 2027?
Manifold MarketsWill Slay the Spire 2 release Act 4 before a new alternate act?
Manifold MarketsTop AI model in September?
KalshiBest AI at the end of 2026?
KalshiAnthropic IPO by which date?
PolymarketRules
Needs to wins 3 consecutive runs
- Savescumming does not count
- The LLM agent is allowed to take notes on its failed attempts and craft hooks that generate a higher informational representation of its current state.
- The LLM is not allowed to use/develop a solver to assist in play, though it is permitted to use such systems to aid in post analysis and heuristics crafting
- Update 2026-04-26 (PST) (AI summary of creator comment): - If Act 4 / the Heart boss is added to STS2, defeating it will be required for a valid run
- The creator's general guidance for their standard of "reliable" is: the LLM should have a >75% chance of achieving a win within ~2-3 hours of runtime
Open markets
AIPOLYMARKETWill CMI declare a Millennium Prize Problem solved by which date?
- 2028+8.0pt56.5%
- 2027+3.5pt33.3%
- 2026+4.0pt10.2%
- Total Vol
- $261.2K
- 24h Vol
- $186.6K
KALSHITop AI model in September?
- claude-fable-5.1-max+4.0pt73%
- claude-opus-5-high+2.0pt6%
- claude-opus-5-max+4.0pt5%
+3 more outcomes
- Total Vol
POLYMARKETAnthropic IPO by which date?
- December 31,+3.0pt90%
- December 15,86%
- November 30,-1.0pt84%
+7 more outcomes
- Total Vol
KALSHIBest AI in Sep 2026?
- Claude+3.0pt81.3%
- ChatGPT-2.0pt13.1%
- Gemini-3.0pt1.9%
+4 more outcomes
- Total Vol
- $401K
KALSHIBest AI at the end of 2026?
- Claude+4.4pt62.4%
- ChatGPT-1.2pt23.8%
- Grok-2.6pt5.9%
+5 more outcomes
- Total Vol
- $10.6M
POLYMARKETOpenAI’s Astra Model: Text Arena Debut?
- 1480+-8.0pt63%
- 1490+-8.5pt54%
- 1500+-0.5pt28%
+2 more outcomes
- Largest IPO by market cap in 2026?
- When will Anthropic officially announce an IPO?
- Gemini 4.0 released by which date?
- OpenAI IPO Closing Market Cap
- Anthropic IPO Closing Market Cap
- Next Google Gemini Pro Model released by which date?
- When will OpenAI achieve AGI?
- Will Anthropic’s valuation hit __ by December 31?
- Will OpenAI's valuation hit __ by December 31?
- Best Chinese AI Company end of September?
Frequently asked questions
- What are the current odds for LLM agent is able to reliably beat Slay the Spire 2 before EOY 2027?
- Manifold Markets prices Yes at 61% as of September 8, 2026.
- When does LLM agent is able to reliably beat Slay the Spire 2 before EOY 2027 resolve?
- LLM agent is able to reliably beat Slay the Spire 2 before EOY 2027 is scheduled to resolve on December 31, 2027.
- How is LLM agent is able to reliably beat Slay the Spire 2 before EOY 2027 settled?
- Manifold Markets settles this market as follows: Needs to wins 3 consecutive runs