The Tech Gazette · Fable 5.2

Fable 5.2 vs Fable 5.1: Coding Benchmark Results

Snorkel AI — Thu, 12 Nov 2026 17:16:00 GMT

Snorkel AI — Fable 5.2 pass@1 score lands at 71% compared to Fable 5.1 score of 53% on a set of 26 frontier coding tasks. The mid-run terminal failures that appeared in the analysis of Fable 5.1 nearly disappear when examining Fable…

Claude Fable 5.2 Draws a Python Reading a Book

Real Python — Tue, 10 Nov 2026 14:00:00 GMT

Real Python — Explore Claude Fable 5.2's Python code, turtle drawing, and responses to small tasks that check modern syntax, release knowledge, focused edits, and made-up functions.

[AINews] Fable 5.2 retakes World #1 LLM spot as $ANT IPO roadshow begins

swyx (Latent Space) — Tue, 10 Nov 2026 06:34:00 GMT

swyx (Latent Space) — November 9, 2026 — Claude Fable 5.2 and Mythos 5.2 arrive on Anthropic’s IPO roadshow day. How much thinking is worth paying for?

Introducing Claude Fable 5.2 on AWS

AWS Machine Learning — Mon, 09 Nov 2026 20:04:00 GMT

AWS Machine Learning — Claude Fable 5.2 and Claude Mythos 5.2 are now available on Amazon Bedrock and Claude Platform on AWS. Learn what's new in both models, why Fable 5.2 matters for your technical workloads, and how to get started building…

New model: Anthropic: Claude Fable 5.2

OpenRouter — Mon, 09 Nov 2026 19:49:00 GMT

OpenRouter — Claude Fable 5.2 is Anthropic's most capable model for the most demanding technical work, with gains over Fable 5.1 in coding, reasoning, and vision. In prerelease testing it completed otherwise-infeasible...

Claude Code 2.1.321: Claude Fable 5.2 (claude-fable-5-2), now the default Fable model — 1M context, $8/$40 per Mtok with…

Claude Code — Mon, 09 Nov 2026 19:22:00 GMT

Claude Code — What's changed Added Claude Fable 5.2 ( claude-fable-5-2 ), now the default Fable model — 1M context, $8/$40 per Mtok with $0.20/Mtok cache reads Added --settings to claude remote-control, which applies a settings…

Fable 5.2 and Jagged AGI

Ethan Mollick — Mon, 09 Nov 2026 19:04:00 GMT

Ethan Mollick — General, often expert, and sometimes jagged

Claude Fable 5.2 is now available on AWS GovCloud (US)

What's New with AWS — Mon, 09 Nov 2026 18:30:00 GMT

What's New with AWS — Claude Fable 5.2 is now available on AWS GovCloud (US) and brings Anthropic's most capable generally available model for technical work to regulated customers. Fable 5.2 sets a new standard on the hardest projects i…

Claude Fable 5.2 in GitHub Copilot

GitHub Changelog — Mon, 09 Nov 2026 16:46:00 GMT

GitHub Changelog — Claude Fable 5.2, Anthropic’s newest Fable model, is now generally available in GitHub Copilot. You can use it for complex, multistep coding tasks across large codebases. In early testing, Fable… The post Claude Fable 5.…

Claude Fable 5.2

Claude API Release Notes — Mon, 09 Nov 2026 12:00:00 GMT

Claude API Release Notes — We’ve launched Claude Fable 5.2 (claude-fable-5-2), built for demanding reasoning and long-horizon agentic work. Claude Mythos 5.2 (claude-mythos-5-2) offers the same capabilities only to organizations verified through A…

Claude Fable 5.2 now available on AI Gateway

Vercel — Mon, 09 Nov 2026 00:00:00 GMT

Vercel — Claude Fable 5.2 from Anthropic is now available on AI Gateway. Fable 5.2 is built for open-ended technical work and improves on earlier Fable models in coding, reasoning, and vision. It can run long, ambiguous tasks una…

Claude Fable 5.2 is now available in Devin

Windsurf — Mon, 09 Nov 2026 00:00:00 GMT

Windsurf — Claude Fable 5.2 is now live in Devin. It takes the top spot on FrontierCode 2.0 with a score of 49.1%, up from Fable 5.1's 32.4%.

Claude Fable 5.2 now available in AI Gateway and Agent Runners

Netlify — Mon, 09 Nov 2026 00:00:00 GMT

Netlify — Anthropic’s Claude Fable 5.2 model is now available through Netlify’s AI Gateway with zero configuration required. Use claude-fable-5-2 alongside the other Claude models already available in AI Gateway. Use the Anthropic…