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Anthropic launches Claude Fable 5.2 and Mythos 5.2 with 20% price cut

Anthropic released Claude Fable 5.2 and Mythos 5.2, faster successors to the 5.1 models, priced at $8/1M input and $40/1M output tokens, down 20%, with a 1M-token context option and availability on AWS Bedrock.

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Timeline · 20 reports

  1. 2026-11-09 20:40 · TechXplore AI & ML
    Anthropic launches powerful new models ahead of Wall Street debut
  2. 2026-11-09 20:21 · Reuters AI
    Anthropic unveils new Fable, Mythos models as competition heats up ahead of IPO
  3. 2026-11-09 20:04 · AWS Machine Learning Blog
    Introducing Claude Fable 5.2 on AWS
  4. 2026-11-09 20:00 · Techmeme
    Anthropic prices Fable 5.2 and Mythos 5.2 at $8/1M input and $40/1M output tokens, down 20% from 5.1; fast mode costs $16/1M input and $80/1M output tokens
  5. 2026-11-09 19:55 · VentureBeat AI
    Anthropic releases Claude Fable 5.2 and Mythos 5.2, pairing new, record-high benchmarks with 20% API cost reduction
  6. 2026-11-09 19:27 · Unite.AI
    Anthropic’s Fable 5.2 Pairs 1M-Token Context With Faster Output
  7. 2026-11-09 19:24 · TechCrunch AI
    Anthropic releases new Mythos and Fable models amid RSI concerns
  8. 2026-11-09 19:22 · CNBC Technology
    Anthropic unveils updated Fable, Mythos frontier models ahead of anticipated IPO
  9. 2026-11-09 19:22 · The Next Web
    Anthropic launches Claude Fable 5.2 and Mythos 5.2, and cuts Fable’s price
  10. 2026-11-09 19:20 · Anthropic (X)
    Fable 5.2 is now available in the Claude Platform and Claude Code
  11. 2026-11-09 19:17 · France 24 — Artificial Intelligence
    Anthropic launches powerful new models ahead of Wall Street debut
  12. 2026-11-09 19:17 · Anthropic (X)
    Introducing Claude Fable 5.2 and Claude Mythos 5.2, designed to tackle the most daunting technical challenges
  13. 2026-11-09 19:17 · Anthropic (X)
    Claude Fable 5.2 and Claude Mythos 5.2 are available now
  14. 2026-11-09 19:16 · Barron's
    Anthropic Launches Powerful New Models Ahead Of Wall Street Debut
  15. 2026-11-09 19:02 · Techmeme
    Anthropic releases Mythos 5.2 and Fable 5.2, saying they are "best for the most ambitious, open-ended technical work", with outputs up to 30% faster than 5.1 (Anthropic)
  16. 2026-11-09 19:00 · Bloomberg AI
    Anthropic Unveils New Fable, Mythos AI Models Ahead of IPO
  17. 2026-11-09 19:00 · CNBC Technology
    Anthropic releases first frontier models since Amodei's call for slowdown as IPO buzz builds
  18. 2026-11-09 19:00 · The Verge AI
    Anthropic launches new Claude Fable and Mythos 5.2 models
  19. 2026-11-09 18:56 · Hacker News Front Page
    Claude Fable 5.2 and Mythos 5.2
  20. 2026-11-09 00:00 · Vercel Blog
    Claude Fable 5.2 now available on AI Gateway

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