Will Artificial Intelligence solve a Millennium Prize Problem before 2030?
As of Oct 2, 2026, 11:58 PM ET, Manifold priced this market at 95.1% (little changed over 24 hours). It had Ṁ38.1 traded in the past 24 hours and Ṁ100 of order-book liquidity. probcast.co rates the support behind this price as moderate.
No meaningful repricing — the probability is steady.
The pricing has partial support: moderate trading volume.
How credible was the move?
Three separate questions — a move can be genuine while the latest price is still settling. Methodology →
Move validity
Is the move backed by real trading and depth?
ModerateThe pricing has partial support: moderate trading volume.
Consensus stability
Has the market settled at the new probability?
StableThe probability has held near its current level over the past several hours.
Contract clarity
Will the rules resolve without ambiguity?
HighThe resolution rules are relatively specific, with a named source and a defined deadline.
From the latest trade tape (most recent 200 prints) — a live activity sample, not a lifetime total.
What this market actually measures
Background The Millennium Prize Problems are seven legendary open questions in mathematics announced by the Clay Mathematics Institute (CMI) in year 2000, each carrying a US $1 million reward for the first correct solution. Grigori Perelman’s 2003 proof of the Poincaré Conjecture settled one of them, leaving six unsolved challenges: Birch and Swinnerton-Dyer Conjecture Hodge Conjecture Navier–Stokes Existence and Smo…
This summary shows the opening of the venue's official rules. ProbCast has not yet generated an independent plain-English interpretation for this contract — review the full rules before relying on it.
View full official resolution rules
Background The Millennium Prize Problems are seven legendary open questions in mathematics announced by the Clay Mathematics Institute (CMI) in year 2000, each carrying a US $1 million reward for the first correct solution. Grigori Perelman’s 2003 proof of the Poincaré Conjecture settled one of them, leaving six unsolved challenges: Birch and Swinnerton-Dyer Conjecture Hodge Conjecture Navier–Stokes Existence and Smoothness P vs NP Riemann Hypothesis Yang–Mills Existence and Mass Gap A single AI system producing a formally accepted proof for any one of these six problems would represent a historic milestone for both mathematics and artificial-intelligence research. Resolution Criteria Evidence required A peer‑reviewed paper in a recognised scientific journal or an officially accepted CMI submission must demonstrate that the proof was generated by an AI system and that it fully resolves one of the six unsolved Millennium Prize Problems. AI autonomy Humans may design, train, fine‑tune or prompt the model, but the complete logical argument must be produced autonomously by the AI. Human assistance is limited to setting up the architecture, curating publicly available training data and verifying formatting; no new mathematical insights may be added by people. Timing of Resolution The market resolves YES if at any time before Jan 1, 2030 a qualifying proof that satisfies Criteria 1 (Evidence required) and Criteria 2 (AI autonomy) becomes publicly available. (Identical market to: source market) Update 2026-09-11 (PST) (AI summary of creator comment): - This market will resolve to the same outcome as the original source market to maintain consistency.
What could move this market next?
- The market's deadline arrivesDecember 31, 2029 at 11:59 PM ET
The contract must resolve based on what has happened by this date.
Derived from the contract's own mechanics as of Oct 2, 11:59 PM ET. ProbCast does not list scheduled meetings, announcements, or data releases it cannot verify.
Advanced analysis (experimental)
Research signals — these models are still accumulating the history needed for full validation, and they can disagree with the headline read. Model confidence: low · expected error ±17 pts.
What's happening
Thin book and/or wide spread. Small orders can move this price disproportionately, so any single print is noisy and easily overread.
- Thin book and/or wide spread.
Read with caution —Read the latest price with caution; conditions make it an unreliable summary right now.
More details — reliability score, dynamics, durability
- Illiquid / quiet99%
Short-term motion of the price line (~1h), distinct from the environment above — not a prediction of the final outcome.
Secondary read: leaning toward Stale price.
A read-only classification of the market environment — how much weight the current price deserves as a read of consensus. It describes conditions, never a trade.
Market data
24h volume
Ṁ38.1
Liquidity
Ṁ100
Total volume
Ṁ1.9K
- Category
- AI / Tech
- Venue
- Manifold
- Open interest
- —
- Current probability
- 95.1%
- 7-day range
- 95.1% – 95.4%
- Resolves
- Dec 31, 2029