Product

Claude Fable

2 articles First covered Jul 1, 2026, latest Jul 24, 2026

Anthropic's Claude Opus 5 announcement artwork: a large numeral 5 formed from an arrangement of vintage speckled bird-egg illustrations on a cream background.

Claude Opus 5 nears Fable 5's frontier intelligence at half the price

Anthropic shipped Claude Opus 5 at the same $5/$25 per million tokens as Opus 4.8. It nears Fable 5's intelligence at half the cost, with new effort and fallback controls.

Anthropic's Claude branding on a soft gradient panel, used to illustrate the redeployment of Fable 5 after export controls were lifted.

Policy·3 weeks ago

The US lifted its export ban on Anthropic's Fable 5. The model returns Wednesday.

The Commerce Department cleared Claude Fable 5 and Mythos 5, ending an 18-day export-control freeze. Anthropic redeploys Fable 5 globally on Wednesday with tighter safeguards.