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Claude Fable 5.2 and Claude Mythos 5.2 are available now

This story is from 2026-11-09. It is preserved in the archive; the latest stories are on the live feed.

Claude Fable 5.2 and Claude Mythos 5.2 are available now:

Read the full story at Anthropic (X) ↗

Timeline · 102 reports

  1. 2026-11-12 18:15 · Unite.AI
    Anthropic Launches Claude for Manufacturing With 17 Workflow Skills
  2. 2026-11-12 17:00 · Business Insider AI
    With IPO looming, Anthropic launches Claude product for manufacturers
  3. 2026-11-12 10:03 · DEV Community — AI
    Claude Fable 5.2 vs Opus 5.5: which one should you actually use?
  4. 2026-11-12 05:33 · DEV Community — AI
    Fable 5.2 vs Opus 5.5: When to Use Which
  5. 2026-11-12 05:13 · DEV Community — AI
    Claude Fable 5.2 vs GPT-6 Astra vs Gemini 4 Argon: The AI Endgame of 2026 🔥
  6. 2026-11-12 02:00 · AlphaSignal
    Anthropic's Claude Fable 5.2 Tops Robot Arm Benchmark With 29-Point Leap
  7. 2026-11-12 01:14 · r/mlscaling
    "Introducing Claude Fable 5.2 and Claude Mythos 5.2", Anthropic
  8. 2026-11-12 00:40 · r/ClaudeAI
    Fable 5.2 wakes up Opus 5.5
  9. 2026-11-11 18:01 · The New Stack AI
    Anthropic’s Claude Fable 5.2 built a shooter in 1 prompt — but it took 8 hours and $550
  10. 2026-11-11 17:35 · AI Business
    With IPO looming, Anthropic launches new AI models, workplace tools
  11. 2026-11-11 09:54 · DEV Community — AI
    Claude Fable 5.2 pricing: $8/$40 per million tokens, and a week of Fable for Pro (until 16 Nov)
  12. 2026-11-11 09:01 · DEV Community — AI
    Fable 5.2 vs. Opus 5.5: Stop Paying Twice the Price for the Wrong Tasks
  13. 2026-11-11 05:26 · DEV Community — AI
    Anthropic Launches Claude Sheets, Whiteboards and Meetings — Claude Becomes a Full Workspace
  14. 2026-11-11 05:08 · DEV Community — AI
    Claude Fable 5.2 vs Opus 5.5: Is 2 the price worth it
  15. 2026-11-11 03:00 · Economic Times Tech
    Anthropic expands Claude into spreadsheets, dashboards and collaborative workplace tools
  16. 2026-11-11 00:47 · DEV Community — AI
    Claude Is Now an Office Suite: Sheets, Whiteboards, Data
  17. 2026-11-10 22:29 · DEV Community — AI
    Claude Fable 5.2 Launches Cheaper, Faster, Fewer Blocks
  18. 2026-11-10 21:39 · Barron's
    Microsoft Stock Falls as Anthropic Unveils Excel Competitor. Don’t Panic.
  19. 2026-11-10 20:00 · The New Stack AI
    Anthropic wants Claude to be the front end for your entire enterprise app stack
  20. 2026-11-10 19:48 · The Decoder
    Anthropic turns Claude into a full workspace with Plugins, spreadsheets, whiteboards, and soon Meeting notes
  21. 2026-11-10 19:14 · Unite.AI
    Anthropic Announces Claude Meetings With a Google Meet Whiteboard Beta
  22. 2026-11-10 19:13 · Business Insider AI
    Microsoft Stock Drops After Anthropic Unveils Tools to Rival Office
  23. 2026-11-10 19:07 · Fortune AI
    Anthropic launches new suits of AI office productivity tools in run up to IPO
  24. 2026-11-10 19:01 · Economic Times Tech
    Anthropic brings Claude to Google Meet to tackle tasks live
  25. 2026-11-10 18:40 · Reuters AI
    Anthropic brings Claude to Google Meet to tackle tasks live
  26. 2026-11-10 18:09 · DailyAI
    DailyAI Briefing: Claude Fable 5.2 gets 20% cheaper, plus 4 more
  27. 2026-11-10 18:05 · DEV Community — AI
    Claude Fable 5.2 and Mythos 5.2: an honest review for working engineers
  28. 2026-11-10 18:02 · Anthropic (X)
    Starting to roll out today: Claude Whiteboards, Claude Sheets and Claude Data
  29. 2026-11-10 17:58 · Unite.AI
    Anthropic Launches Claude Whiteboards and Sheets in Beta
  30. 2026-11-10 17:57 · r/singularity
    Gemini 4 Argon and Carbon score 91.7% and 92.6% on SimpleBench respectively. But Claude Fable 5.2 scores 94.9%, putting it in the lead instead.
  31. 2026-11-10 17:55 · Hacker News Front Page
    Claude Whiteboards, Claude Sheets, and Claude Data
  32. 2026-11-10 17:35 · Techmeme
    Anthropic unveils office tools, including a video call assistant, a data dashboard, and spreadsheet service Claude Sheets, competing with Microsoft and Google
  33. 2026-11-10 17:35 · The Next Web
    Anthropic adds Claude Sheets and a call assistant, taking on its backers
  34. 2026-11-10 17:31 · Axios AI+
    Anthropic wants Claude to join your meetings
  35. 2026-11-10 17:30 · TechCrunch AI
    Anthropic launches Claude Meetings to turn workplace discussions into plans and tasks
  36. 2026-11-10 17:26 · AlphaSignal
    Anthropic Turns Claude Into a Full Office Suite With Sheets and Whiteboards
  37. 2026-11-10 17:21 · Bloomberg AI
    Anthropic Unveils Office Tools Ahead of IPO, Taking on Microsoft
  38. 2026-11-10 15:11 · DEV Community — AI
    Ember Is $0.10 per Million Input Tokens. The Wiring Is the Real Work
  39. 2026-11-10 14:59 · MarkTechPost
    Anthropic Launches Claude Fable 5.2 and Mythos 5.2: Same Model, Different Safeguards
  40. 2026-11-10 14:17 · DEV Community — AI
    Fable 5.2 Vs Opus 5.5
  41. 2026-11-10 14:11 · DailyAI
    Claude Fable 5.2 Is 20% Cheaper and Up to 30% Faster, Anthropic Says
  42. 2026-11-10 12:40 · Mashable AI
    Anthropic announces Claude Fable 5.2 and Mythos 5.2. Theye already solved black hole physics problems.
  43. 2026-11-10 10:09 · DEV Community — AI
    Claude Fable 5.2: 1,000 Agents, 30 Hours and a 20% Price Cut. What Actually Changed
  44. 2026-11-10 09:47 · DEV Community — AI
    Claude Fable 5.2 Pricing: What the 20% Cut Means per Task vs Fable 5.1, Opus 5.5 and GPT-6 Astra
  45. 2026-11-10 09:35 · Computerworld AI
    Anthropic unveils Claude Fable 5.2, Mythos 5.2 with coding gains and lower prices
  46. 2026-11-10 09:31 · The Neuron
    Claude Fable 5.2 and Mythos 5.2: What Anthropic Released
  47. 2026-11-10 09:30 · The Neuron
    😺 Anthropic released Claude Fable 5.2
  48. 2026-11-10 09:29 · InfoWorld AI
    Anthropic unveils Claude Fable 5.2, Mythos 5.2 with coding gains and lower prices
  49. 2026-11-10 08:39 · DEV Community — AI
    Anthropic introduced the new models Claude Fable 5.2 and Claude Mythos 5.2
  50. 2026-11-10 08:20 · DEV Community — AI
    1,000 Claude Agents Proved Fermat's Last Theorem in 28.7 Hours — With No Boss and No Special Tools
  51. 2026-11-10 08:16 · The Hacker News (security)
    Anthropic's Claude Fable 5.2 Beats GPT-6 Cyber in Multi-Stage Cyberattack Benchmark
  52. 2026-11-10 06:38 · DEV Community — AI
    Claude Fable 5.2 and Mythos 5.2: One Model, Two Doors — and a Price Cut
  53. 2026-11-10 06:02 · DEV Community — Machine Learning
    Anthropic releases Fable 5.2 and Mythos 5.2 amid self-improvement concerns
  54. 2026-11-10 05:53 · DEV Community — AI
    Anthropic ships Mythos 5.2 and Fable 5.2, cuts Fable price
  55. 2026-11-10 05:14 · DEV Community — Machine Learning
    Claude Fable 5.2: Faster, Cheaper, and Still Hard to Justify
  56. 2026-11-10 04:06 · DEV Community — AI
    Anthropic Releases Claude Fable 5.2 and Mythos 5.2: Cheaper, Faster, and an RSI Debate
  57. 2026-11-10 04:02 · Mint AI
    Claude Fable 5.2 and Mythos 5.2 launched: Anthropic claims breakthrough in coding, robotics and scientific research
  58. 2026-11-10 03:31 · DEV Community — AI
    Claude Fable 5.2: One Model, Two Doors — and the 20% Price Cut That Isn't About Price
  59. 2026-11-10 02:45 · Economic Times Tech
    Anthropic unveils new Fable, Mythos models as competition heats up ahead of IPO
  60. 2026-11-10 01:28 · DEV Community — AI
    Anthropic Claude Fable 5.2 launches at $8 per million input tokens
  61. 2026-11-10 00:21 · AWS Machine Learning Blog
    How skills and agents work in AWS Quick | Amazon Web Services
  62. 2026-11-10 00:21 · AWS Machine Learning Blog
    How skills and agents work in AWS Quick
  63. 2026-11-10 00:08 · SiliconANGLE AI
    Anthropic launches Fable 5.2 and Mythos 5.2 with science, coding upgrades
  64. 2026-11-10 00:02 · r/artificial
    Anthropic unveils new Fable, Mythos models as competition heats up ahead of IPO
  65. 2026-11-09 22:40 · DEV Community — AI
    Claude Fable 5.2 & Mythos 5.2: The AI Models That Cut Your Lab Time in Half
  66. 2026-11-09 22:32 · TestingCatalog AI News
    Anthropic launches Claude Fable 5.2 and Mythos 5.2
  67. 2026-11-09 22:20 · CNET AI
    Anthropic Introduces New Fable 5.2 and Mythos 5.2 AI Models
  68. 2026-11-09 21:57 · DEV Community — Machine Learning
    Anthropic releases Mythos and Fable models
  69. 2026-11-09 21:53 · DEV Community — AI
    Anthropic Just Launched Claude Fable 5.2 and Mythos 5.2: 30% Faster, Cheaper, and Built for the Hardest Technical Work
  70. 2026-11-09 21:22 · AlphaSignal
    Anthropic's Claude Fable 5.2 Beats GPT-6 Astra With a Rare Five-Point Jump
  71. 2026-11-09 21:18 · Anthropic (X)
    During pre-release testing, Claude Fable 5.2 and Claude Mythos 5.2 worked on ambitious projects in many different fields
  72. 2026-11-09 21:15 · The Decoder
    Claude Fable 5.2 and Mythos 5.2 cement Anthropic's AI lead just before its IPO
  73. 2026-11-09 21:02 · Fortune AI
    Anthropic debuts Claude Fable, Mythos 5.2 models, priced 20% below OpenAI's GPT-6 Astra
  74. 2026-11-09 21:02 · Fortune AI
    Anthropic debuts Claude Fable, Mythos 5.2 models, priced 20% below OpenAI’s GPT-6 Astra
  75. 2026-11-09 20:45 · Reuters AI
    Anthropic unveils new Fable, Mythos models as competition heats up ahead of IPO
  76. 2026-11-09 20:41 · r/singularity
    Claude solved two unsolved problems in black-hole physics: settling a 23-year-old question about whether black holes form suddenly in models of tiny universes, and discovering the exact limits of a 15-year-old method physicists use to rule out theories of quantum gravity.
  77. 2026-11-09 20:40 · TechXplore AI & ML
    Anthropic launches powerful new models ahead of Wall Street debut
  78. 2026-11-09 20:33 · r/ClaudeAI
    Fable 5.2 REVIEW Here is what's actually different and what to try first (cheaper, faster, way fewer blocks)
  79. 2026-11-09 20:04 · Hacker News Front Page
    Claude Fable 5.2 scores 65 on Artificial Analysis, highest so far
  80. 2026-11-09 20:04 · AWS Machine Learning Blog
    Introducing Claude Fable 5.2 on AWS | Amazon Web Services
  81. 2026-11-09 20:04 · AWS Machine Learning Blog
    Introducing Claude Fable 5.2 on AWS
  82. 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
  83. 2026-11-09 19:59 · r/artificial
    Introducing Claude Fable 5.2 and Claude Mythos 5.2
  84. 2026-11-09 19:57 · r/singularity
    Claude Fable 5.2 built a playable Gears of War clone in Unreal Engine from a 3-line prompt, complete with enemy AI, cover mechanics and active reloading. After testing it with over 100 billion tokens, Matthew Berman calls it “by far the best model” he’s ever used.
  85. 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
  86. 2026-11-09 19:53 · DEV Community — Machine Learning
    Claude Fable 5.2 Pricing Drops, ModRetro Chromatic Integration, and New AI Coding Tools
  87. 2026-11-09 19:52 · AlphaSignal
    Cursor's Claude Fable 5.2 Tops CursorBench at 60% With 20% Cheaper Tokens
  88. 2026-11-09 19:24 · TechCrunch AI
    Anthropic releases new Mythos and Fable models amid RSI concerns
  89. 2026-11-09 19:22 · CNBC Technology
    Anthropic unveils updated Fable, Mythos frontier models ahead of anticipated IPO
  90. 2026-11-09 19:22 · The Next Web
    Anthropic launches Claude Fable 5.2 and Mythos 5.2, and cuts Fable’s price
  91. 2026-11-09 19:20 · Anthropic (X)
    Fable 5.2 is now available in the Claude Platform and Claude Code
  92. 2026-11-09 19:18 · r/OpenAI
    Fable 5.2 released
  93. 2026-11-09 19:17 · France 24 — Artificial Intelligence
    Anthropic launches powerful new models ahead of Wall Street debut
  94. 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
  95. 2026-11-09 19:17 · Anthropic (X)
    Claude Fable 5.2 and Claude Mythos 5.2 are available now
  96. 2026-11-09 19:16 · Barron's
    Anthropic Launches Powerful New Models Ahead Of Wall Street Debut
  97. 2026-11-09 19:15 · Techmeme
    Anthropic says during prerelease testing Mythos 5.2 and Fable 5.2 formalized the proof of Fermat's Last Theorem and solved two open black hole physics problems
  98. 2026-11-09 19:09 · AlphaSignal
    Anthropic's Claude Fable 5.2 Tops Cognition's Coding Benchmark at a Third of the Cost
  99. 2026-11-09 19:08 · The New Stack AI
    Anthropic launches Fable 5.2 with a price cut and stronger coding scores
  100. 2026-11-09 19:08 · AlphaSignal
    Anthropic's Claude Fable 5.2 Tops 36 Models but Max Reasoning Backfires
  101. 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)
  102. 2026-11-09 19:00 · Bloomberg AI
    Anthropic Unveils New Fable, Mythos AI Models Ahead of IPO

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