Claude Fable 5.2
- Price
- Paid
- API
- Yes
- Weights
- No
WHAT IT DOES
Claude Fable 5.2 is Anthropic's November 9, 2026 update to Fable 5.1, released alongside Claude Mythos 5.2, which is the same underlying model with fewer cyber and biology safeguards. Anthropic says it improves on coding, reasoning and vision, generates output up to 30% faster than Fable 5.1, and uses fewer tokens per task at Medium effort. On the Claude Platform it is claude-fable-5-2 at $8 per million input tokens and $40 output, down from $10 input; a fast mode that generates up to 2.5 times faster costs $16 and $80. It is available on the Claude Platform, AWS, Google Cloud and Microsoft Azure, and in Claude plans that include Fable.
WHY WE PICKED IT
It is the strongest generally available Claude model, and the price went down rather than up. Anthropic's own launch table puts it ahead of Opus 5.5, GPT-6 Astra and Gemini 4 Carbon on most of the agentic coding and computer-use benchmarks it reports, and it blocks far fewer legitimate requests than Fable 5.1. Anthropic still recommends Opus 5.5 as the everyday model for most coding and knowledge work, with Fable 5.2 as the advisor or orchestrator above it.
QUICK FACTS
STRENGTHS
- ✓Leads Anthropic's launch table on most agentic coding and computer-use benchmarks
- ✓Up to 30% faster output than Fable 5.1
- ✓Input price cut from $10 to $8 per million tokens
- ✓About 55% fewer false-positive safeguard blocks than Fable 5.1, by Anthropic's early testing
LIMITATIONS
- ⚠The benchmark results at launch are Anthropic's own runs
- ⚠Twice the per-token price of Opus 5.5 on both input and output
- ⚠Pro plans and standard Team seats can spend at most half their weekly usage on Fable
GETTING STARTED
Call claude-fable-5-2 on the Claude Platform, or pick Fable in a Claude plan that includes it. Anthropic suggests starting most coding and knowledge tasks on Opus 5.5 and bringing in Fable 5.2 as the advisor or orchestrator for the hardest parts.
OFFICIAL LINKS
SIMILAR TOOLS
PRICING
Requires a paid subscription.
FEATURED IN GUIDES
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EXPLORE ALTERNATIVES
Compare Claude Fable 5.2 with 5+ similar llms AI tools.
FREQUENTLY ASKED QUESTIONS
Is Claude Fable 5.2 free?
No, Claude Fable 5.2 requires a paid subscription.
Does Claude Fable 5.2 have an API?
Yes, Claude Fable 5.2 offers an API for programmatic integration.
What is Claude Fable 5.2 best for?
Claude Fable 5.2 is best for Best Frontier Model From Anthropic. Claude Fable 5. It is the strongest generally available Claude model, and the price went down rather than up. Anthropic's own launch table puts it ahead of Opus 5.5, GPT-6 Astra and Gemini 4 Carbon on most of the agentic coding and computer-use benchmarks it reports, and it blocks far fewer legitimate requests than Fable 5.1. Anthropic still recommends Opus 5.5 as the everyday model for most coding and knowledge work, with Fable 5.2 as the advisor or orchestrator above it.
What platforms does Claude Fable 5.2 support?
Claude Fable 5.2 supports api, web.
Is Claude Fable 5.2 open source?
No, Claude Fable 5.2 is not open source.
How do I get started with Claude Fable 5.2?
Call claude-fable-5-2 on the Claude Platform, or pick Fable in a Claude plan that includes it. Anthropic suggests starting most coding and knowledge tasks on Opus 5.5 and bringing in Fable 5.2 as the advisor or orchestrator for the hardest parts.
How do I use Claude Fable 5.2?
Claude Fable 5.2 is a large language model for text generation, analysis, and conversation. Access through the web interface. Enter prompts or questions to get responses. It excels at leads anthropic's launch table on most agentic coding and computer-use benchmarks.
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