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ManifoldAI / TechUpdated 84d ago

Will Claude Mythos be released by the end of June 2026?

Final price
96.0%
0.0 pts
past 24h
Resolved YES

This market has resolved. The final Manifold price was 96.0%.

Final market price
96.0%
Event deadline
June 30, 2026 at 11:59 PM ET
Probability 24 hours before event deadline
96.0%
Probability seven days before event deadline
96.0%
Venue status
resolved

ProbCast Reliability Summary

Will Claude Mythos be released by the end of June 2026? The final Manifold price was 96.0%. This market has resolved. The final Manifold price was 96.0%.

Market data as of
June 12, 2026 at 2:21 PM ET
ProbCast assessment generated
September 5, 2026 at 1:03 AM ET
Source
Manifold
Event deadline
June 30, 2026 at 11:59 PM ET
Market status
Resolved
Data updated
84d ago

What this market actually measures

Resolves yes if any model is released to the public by Anthropic with "Mythos" in the name by 11:59 pm ET June 30th, 2026. It resolves no otherwise.

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

Resolves yes if any model is released to the public by Anthropic with "Mythos" in the name by 11:59 pm ET June 30th, 2026. It resolves no otherwise. A model is considered publicly released if it is released via the API, on the web app, in Claude code, or in any other place that can be reached by the general public. The model does not need to be released to all tiers of Claude subscribers. I may trade on this market. Update 2026-06-08 (PST) (AI summary of creator comment): A yes resolution will also occur if a publicly released model's system card indicates it is a Mythos class model or that it shares underlying weights with Mythos, even if the literal model name does not include "Mythos".

Market data

24h volume

Ṁ18K

Liquidity

Ṁ1K

Total volume

Ṁ19.2K

Category
AI / Tech
Venue
Manifold
Open interest
Current probability
96.0%
Resolves
Jun 30, 2026

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