Anthropic holds Fable 5 / Mythos 5 at $10/$50 — while the model itself sits under export-control suspension

breakthroughDeveloperLegalEnterprise

Monday, June 29, 2026

Confidence

High · on pricing and suspension; Medium on restoration timing

Evidence

lab platform docs + lab announcement + independent reporting

Anthropic is holding a frozen rate card on a flagship that customers physically cannot call.

The details

Both models share a 1M-token context window, up to 128K output tokens, and pricing of $10/$50 per million input/output tokens.
They launched June 9 as Anthropic's first broad "Mythos-class" release; three days later a US export-control directive forced Anthropic to disable both for all customers.
Every other model, including Opus 4.8, is unaffected; no restoration timeline given.

What it means

A steady price sheet on a dark product tells buyers the rate card is the post-restoration anchor and that Anthropic expects a return fast enough that re-pricing isn't worth the signal. For any architecture routing to Opus 4.8 as the Fable fallback, that fallback is now the production model, not the bridge.

Counterview

A frozen rate card during a suspension may simply reflect that Anthropic has no leverage to change it. The restoration could come with revised terms.

Anthropic is holding a frozen rate card on a flagship that customers physically cannot call.

Both models share a 1M-token context window, up to 128K output tokens, and pricing of $10/$50 per million input/output tokens.
They launched June 9 as Anthropic's first broad "Mythos-class" release; three days later a US export-control directive forced Anthropic to disable both for all customers.
Every other model, including Opus 4.8, is unaffected; no restoration timeline given.

Sources

launched June 9 as Anthropic's first broad "Mythos-class" release ↗

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The details
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Stat of the Day

$10 / $50

Claude Fable 5 — Anthropic's flagship rate card, held steady while the model itself remains suspended under a US export-control directive since June 12.

Today’s Take

Three frontier-tier model events landed in the same window, and not one of them is fully contractable today on the terms the lab announced. Anthropic's flagship is dark on government order, OpenAI's newest tier is gated customer-by-customer under government coordination, and Google's only worldwide-deployable agentic-capable model is the Flash tier below the frontier. Meanwhile a Chinese lab open-sources the serving stack that makes the GPU question optional, and the UK's financial regulator stops pretending the existing rulebook is hypothetical. The center of gravity in agentic AI has moved from "what can the model do" to "who is allowed to run it, where, and on what silicon." The vendor evaluation matrix needs a new column.

— Agentic desk

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