Claude Fable 5 vs Claude Opus 4.6
Compare Claude Fable 5 and Claude Opus 4.6, both from Anthropic, context windows of 1.0M vs 1.0M, tested across 53 shared challenges. Updated June 2026.
Which is better, Claude Fable 5 or Claude Opus 4.6?
Claude Fable 5 and Claude Opus 4.6 are both competitive models. Claude Fable 5 costs $10/M input tokens vs $5/M for Claude Opus 4.6. Context windows: 1000K vs 1000K tokens. Compare their real outputs side by side below.
Key Differences Between Claude Fable 5 and Claude Opus 4.6
Claude Fable 5 is made by anthropic while Claude Opus 4.6 is from anthropic. Claude Fable 5 has a 1000K token context window compared to Claude Opus 4.6's 1000K. On pricing, Claude Fable 5 costs $10/M input tokens vs $5/M for Claude Opus 4.6.
Per 1M tokens
Claude Opus 4.6 is cheaper on both — 2.0× input, 2.0× output
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Style Comparison
Claude Fable 5 uses 2.8x more emoji
