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GPT 6 Astra vs Claude Fable 5.1: Real Tests
GPT 6 AstraClaude Fable 5.1AI modelsCodexmodel comparisonAI coding

GPT 6 Astra vs Claude Fable 5.1: Real Tests

I ran GPT 6 Astra and Claude Fable 5.1 head-to-head on four real builds — a Fortnite clone, a landing page, motion graphics, and a 3D globe dashboard. Here's who actually won, and why the benchmarks only tell half the story.

Claude Fable 5 and Mythos 5: What Actually Changed
ClaudeAnthropicFable 5Mythos 5AI modelsLLM benchmarks

Claude Fable 5 and Mythos 5: What Actually Changed

Anthropic just shipped Claude Fable 5 to everyone and Mythos 5 to a select few. Here's the real breakdown: the benchmarks, the $10/$50 pricing, the safeguards, and whether Fable is just nerfed Mythos.