Claude Sonnet 4.6 vs GLM 4.7 Flash
Compare Claude Sonnet 4.6 by Anthropic against GLM 4.7 Flash by Zhipu AI, context windows of 1.0M vs 200K, tested across 53 shared challenges. Updated April 2026.
Which is better, Claude Sonnet 4.6 or GLM 4.7 Flash?
Claude Sonnet 4.6 and GLM 4.7 Flash are both competitive models. Claude Sonnet 4.6 costs $3/M input tokens vs $0.07/M for GLM 4.7 Flash. Context windows: 1000K vs 200K tokens. Compare their real outputs side by side below.
Key Differences Between Claude Sonnet 4.6 and GLM 4.7 Flash
Claude Sonnet 4.6 is made by anthropic while GLM 4.7 Flash is from zhipu. Claude Sonnet 4.6 has a 1000K token context window compared to GLM 4.7 Flash's 200K. On pricing, Claude Sonnet 4.6 costs $3/M input tokens vs $0.07/M for GLM 4.7 Flash.
No community votes yet. On paper, Claude Sonnet 4.6 has the edge — bigger model tier, bigger context window.
GLM 4.7 Flash is 38x cheaper per token — worth considering if cost matters.
Style Comparison
Claude Sonnet 4.6 uses 19.1x 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.
