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AIExpires Apr 30, 2026

Will Anthropic provide Mythos to the US government by April 30, 2026?

Probability

1h

+0.0pp

24h

-5.5pp

24h Vol

$4.7K

Liquidity

$18.0K

Probability (last 7 days)

-11.0pp 7d
Apr 18, 2026, 15:00Apr 25, 2026, 13:45
updated 0s ago·src:Polymarket CLOB

Why did it move?

Structured · 3 factors
  1. 1

    Down 6pp over 24h

    Now 7¢; flat in the last hour.

  2. 2

    Resolution-risk signal firing

    Expires in 106h with open resolution ambiguity.

  3. 3

    Thin liquidity

    Only $18.0k of visible book — small orders can move the line. Treat the probability as a soft estimate.

What to track next

  • Verify the resolution source on this page — exchange feed, official release, news consensus — before treating any move as new information.

Verification actions only — never trade recommendations.

Each factor is grounded in a single named metric you can verify on this page — probability, volume, liquidity, signal, resolution state. No predictions, no prose hallucinations.

AI prose summary

 

Prose narration of the same metrics shown in the structured breakdown above. Cites only the market data on this page — no news, no predictions. Use the structured factors as the canonical answer; this is here for readability.

Timeline — news, trades, signals, price moves

AllTradesSignalsPrice
  • 0s agoResolve

    Market resolves in 106.2h

    LOW
  • 13:45Signal

    Signal · Resolution risk

    Expires in 106h with open resolution ambiguity.

    LOW
  • 13:45Price

    Probability down -13.5pp

    to 7¢

    MEDIUM
  • 12:00Price

    Probability down -14.0pp

    to 7¢

    MEDIUM
  • 11:00Price

    Probability down -14.5pp

    to 7¢

    MEDIUM
  • 09:00Price

    Probability down -13.0pp

    to 8¢

    MEDIUM
  • 08:00Price

    Probability down -12.5pp

    to 8¢

    MEDIUM
  • 06:00Price

    Probability down -14.5pp

    to 7¢

    MEDIUM
  • 05:00Price

    Probability down -15.5pp

    to 7¢

    MEDIUM
  • 03:00Price

    Probability down -14.5pp

    to 8¢

    MEDIUM
  • 02:00Price

    Probability down -17.0pp

    to 8¢

    MEDIUM
  • 00:00Price

    Probability down -17.0pp

    to 9¢

    MEDIUM
  • 23:00Price

    Probability down -17.5pp

    to 9¢

    MEDIUM
  • 21:00Price

    Probability down -18.0pp

    to 8¢

    MEDIUM
  • 20:00Price

    Probability down -17.0pp

    to 9¢

    MEDIUM
  • 18:00Price

    Probability down -15.5pp

    to 9¢

    MEDIUM
  • 17:00Price

    Probability down -10.5pp

    to 14¢

    MEDIUM
  • 16:00Price

    Probability down -11.5pp

    to 14¢

    MEDIUM
  • 14:00Price

    Probability down -9.0pp

    to 13¢

    MEDIUM
  • 1d agoPrice

    Probability down -9.5pp

    to 11¢

    MEDIUM
  • 1d agoPrice

    Probability down -6.0pp

    to 13¢

    MEDIUM
  • 1d agoPrice

    Probability down -6.0pp

    to 13¢

    MEDIUM
  • 1d agoPrice

    Probability down -6.0pp

    to 13¢

    MEDIUM
  • 1d agoPrice

    Probability down -21.0pp

    to 13¢

    MEDIUM
  • 1d agoPrice

    Probability down -18.5pp

    to 15¢

    MEDIUM
  • 1d agoPrice

    Probability down -3.0pp

    to 18¢

    MEDIUM
  • 2d agoPrice

    Probability down -3.0pp

    to 18¢

    MEDIUM
  • 2d agoPrice

    Probability down -8.5pp

    to 20¢

    MEDIUM
  • 2d agoPrice

    Probability down -30.5pp

    to 21¢

    MEDIUM
  • 2d agoPrice

    Probability down -37.0pp

    to 21¢

    MEDIUM
updated 0s ago·src:Polymarket CLOB·Polymarket Data

Active signals

Recent Trades

No recent trades visible from the Data API for this market.

updated 0s ago·src:Polymarket Data

Market Description

This market will resolve to “Yes” if Anthropic grants the United States federal government access to Claude Mythos (including Mythos Preview) by the listed date, 11:59 PM ET. Otherwise, this market will resolve to “No”. Granting access to Claude Mythos refers to Anthropic allowing any department, agency, or subset of the United States federal government to use Claude Mythos for any purpose. An official announcement from either Anthropic or the United States federal government, that Anthropic has agreed to grant the United States federal government access to Claude Mythos, will be sufficient for a “Yes” resolution, regardless of whether access begins after the resolution date. Suggestions, negotiations, or other statements that do not constitute granting access will not qualify. A consensus of credible reporting that Anthropic has agreed to grant access to Claude Mythos to the United States federal government will also suffice. “Claude Mythos” refers to a model named “Claude Mythos” (e.g., Claude Mythos Preview, Claude Mythos 1, Claude Mythos X) or a model confirmed by Anthropic or by a consensus of credible reporting to be the same model referenced in the March 26, 2026 leak. Models such as Claude Haiku, Sonnet, Opus 4.7/5.0 or similar will not qualify unless explicitly confirmed to be the same model referenced in the leak. General public availability of a Claude Mythos model without a qualifying announcement or confirmation of access being granted will not alone suffice. The primary resolution sources will be official information from Anthropic and the United States federal government, and a consensus of credible reporting.

Resolution & Risk

LOW risk
End date
Apr 30, 2026
UMA status
n/a
Resolution source
Not specified in metadata
Market type
Binary
  • No obvious resolution-risk signals in metadata.
Read full market rules on Polymarket

Alerts

¢
Deliver

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