Claude Opus 4.6 vs Claude Opus 4.7
Compare Claude Opus 4.6 and Claude Opus 4.7, both from Anthropic, context windows of 1.0M vs 1.0M, tested across 53 shared challenges. Updated April 2026.
Which is better, Claude Opus 4.6 or Claude Opus 4.7?
Claude Opus 4.6 and Claude Opus 4.7 are both competitive models. Claude Opus 4.6 costs $5/M input tokens vs $5/M for Claude Opus 4.7. Context windows: 1000K vs 1000K tokens. Compare their real outputs side by side below.
Key Differences Between Claude Opus 4.6 and Claude Opus 4.7
Claude Opus 4.6 is made by anthropic while Claude Opus 4.7 is from anthropic. Claude Opus 4.6 has a 1000K token context window compared to Claude Opus 4.7's 1000K. On pricing, Claude Opus 4.6 costs $5/M input tokens vs $5/M for Claude Opus 4.7.
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 Opus 4.7 uses 4.2x more emoji
vsAsk them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.
