Claude Sonnet 3.6 (2022-10-22) vs Claude Fable 5
Compare Claude Sonnet 3.6 (2022-10-22) and Claude Fable 5, both from Anthropic, context windows of 200K vs 1.0M, tested across 53 shared challenges. Updated June 2026.
Which is better, Claude Sonnet 3.6 (2022-10-22) or Claude Fable 5?
Claude Sonnet 3.6 (2022-10-22) and Claude Fable 5 are both competitive models. Claude Sonnet 3.6 (2022-10-22) costs $3/M input tokens vs $10/M for Claude Fable 5. Context windows: 200K vs 1000K tokens. Compare their real outputs side by side below.
Key Differences Between Claude Sonnet 3.6 (2022-10-22) and Claude Fable 5
Claude Sonnet 3.6 (2022-10-22) is made by anthropic while Claude Fable 5 is from anthropic. Claude Sonnet 3.6 (2022-10-22) has a 200K token context window compared to Claude Fable 5's 1000K. On pricing, Claude Sonnet 3.6 (2022-10-22) costs $3/M input tokens vs $10/M for Claude Fable 5.
Per 1M tokens
Claude Sonnet 3.6 (2022-10-22) is cheaper on both — 3.3× input, 3.3× output
No community votes yet. On paper, Claude Fable 5 has the edge — bigger model tier, newer, bigger context window.
Claude Sonnet 3.6 (2022-10-22) is 3.3x cheaper per token — worth considering if cost matters.
Style Comparison
Claude Fable 5 uses 58.2x more emoji
