Expired55% confidenceOpinionTime unknown
GLM 5.1, the strongest coding model among domestically produced models, was found in testing to be roughly between Claude Opus 4.5 and Sonnet 4.6 in performance.
1
Sources
55%
Confidence
Medium-term (~90 days)
Relevance
5/31/2026
First Seen
Valid until: 8/29/2026(expired)
Sources
Related Entities
Related Claims
UnverifiedGLM 5.2 outperforms Claude Sonnet 5 in frontend generation quality.81% similarUnverifiedSonnet 5's performance is roughly equivalent to GLM 5.2 high, but is priced at approximately three times the cost of the latter and possesses revision capabilities that GLM 5.2 lacks77% similarUnverifiedGLM-4.7 surpasses DeepSeek V3.2 and Claude Sonnet 4.5 in code capability benchmarks.77% similarUnverifiedAccording to benchmark data released by Anthropic, Sonnet 4.5 is slightly superior to Claude Opus 4.1 in coding capability.76% similarUnverifiedGLM4's intelligence level is capable of rivaling mainstream commercial closed-source large models such as Claude 3.5 Sonnet, at a lower usage cost.76% similar
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