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Science and Technology Polymarket July 2, 2026

Claude Fable 5 restored for US customers

Claude Fable 5 restored for US customers by…?

Polymarket prices this July 1 at 100%.

Anthropic restored access to Claude Fable 5 for US customers on July 1. The decisive factor was the US government lifting its export controls, allowing Anthropic to reinstate the model. This move was expected by the market, with the crowd's probability on this outcome being 100%. The restoration of access to Claude Fable 5 followed weeks of talks between Anthropic and the US government, with Anthropic agreeing to implement new safety measures.

Background

The US government had previously suspended access to Claude Fable 5 in response to concerns over its safety and potential misuse. Anthropic had been working to address these concerns and implement new safety measures, including a new safety classifier.

What the coverage agrees on

  • Anthropic restored access to Claude Fable 5 for US customers on July 1
  • The US government lifted its export controls on Claude Fable 5
  • Anthropic implemented new safety measures, including a safety classifier

How outlets frame it

  • Decrypt: The Trump administration's reversal of its shutdown order was a significant factor in the restoration of access to Claude Fable 5
  • Statnews: The release of Claude Science, an application that optimizes the large language model for scientists, may have also played a role in the restoration of access to Claude Fable 5

What to watch

The restoration of access to Claude Fable 5 will likely have significant implications for the development and use of AI models in the US, particularly in the scientific research community.

The numbers behind this

Polymarket prices this July 1 at 100%.

24h +92.0 pts 7d +49.5 pts

$5.4M traded · $1.6M in the last day · $643K resting liquidity · $1.1M open interest

Resolves on: On June 9, 2026, Anthropic released the AI model “Claude Fable 5” to the general public. On June 12, 2026, Anthropic suspended access to the specified model in response to a directive from the US government. This market will resolve to "Yes" if Anthropic restores access to “Claude Fable 5,” also known as “Claude Mythos,” or a model confirmed to be the same model to US customers by the listed date, 11:59 PM ET. Otherwise, this market will resolve to "No." A qualifying model must be named "Claude Fable 5” or “Claude Mythos” (e.g., Claude Mythos 1, Claude Mythos 5, Claude Mythos X, would count), or be confirmed by Anthropic or by a consensus of credible reporting to be the same model as…

Pricing Polymarket 100%

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Sources

Frequently asked questions

Claude Fable 5 restored for US customers by…?

Polymarket prices this July 1 at 100%.

What do the sources agree on?

Anthropic restored access to Claude Fable 5 for US customers on July 1 The US government lifted its export controls on Claude Fable 5 Anthropic implemented new safety measures, including a safety classifier

When does this market resolve?

This market resolves on: On June 9, 2026, Anthropic released the AI model “Claude Fable 5” to the general public. On June 12, 2026, Anthropic suspended access to the specified model in response to a directive from the US government. This market will resolve to "Yes" if Anthropic restores access to “Claude Fable 5,” also known as “Claude Mythos,” or a model confirmed to be the same model to US customers by the listed date, 11:59 PM ET. Otherwise, this market will resolve to "No." A qualifying model must be named "Claude Fable 5” or “Claude Mythos” (e.g., Claude Mythos 1, Claude Mythos 5, Claude Mythos X, would count), or be confirmed by Anthropic or by a consensus of credible reporting to be the same model as…

How are these odds set?

Prediction-market odds are prices set by people trading real money on the outcome, so the price reads as the crowd’s implied probability — not a guarantee or financial advice.

AI-written briefing grounded in 5 sources and the live market, edited by Samuel Jo. Odds are crowd probabilities, not advice — how this works.