Claude Fable 5

ANTHROPIC Developer Architecture Profile

Intelligence (ELO)1500Chatbot Arena Verified

Max Context1,000,000Tokens

API Cost / 1M$60.00Blended Prompt + Completion

Model Capabilities

Coding & Logic
Fictional

Claude Fable 5 is a Mythos-class model from Anthropic, built for autonomous knowledge work and coding. It supports text, image, and file inputs with text output, with reasoning support and...

Granular Pricing Matrix

Input Tokens (Prompt)$10.00 / 1M

Output Tokens (Completion)$50.00 / 1M

Pricing data via OpenRouter. Sync: 8/1/2026

Evaluate Competitors

VS Engine MatchupClaude Fable 5 vs Anthropic: Claude Opus 4.6 VS Engine MatchupClaude Fable 5 vs Google: Gemini 2.5 Pro Preview 06-05 VS Engine MatchupClaude Fable 5 vs OpenAI: GPT-5.6 Luna VS Engine MatchupClaude Fable 5 vs MoonshotAI Kimi Latest VS Engine MatchupClaude Fable 5 vs OpenAI: GPT-4.1 Nano VS Engine MatchupClaude Fable 5 vs Google: Gemini 3.5 Flash Lite