Expired50% confidenceOpinionExact time
Technically, Claude Code can be connected to other models such as DeepSeek V4 Pro or GLM 5.1, but the gap in effectiveness compared to the Opus model is enormous.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/30/2026(expired)
Sources
Claude Code in Practice: Complex Payment Feature Built in 4 Hours for $60
bilibili超哥讲AI6/16/2026
Related Claims
UnverifiedThis comparative experiment used TRAE + DeepSeek V4 Pro versus Claude Code + DeepSeek V4 Pro, with both sides using the same model, DeepSeek V4 Pro (1M context window).79% similarUnverifiedThe performance of models such as DeepSeek and GLM integrated into Claude Code is noticeably inferior to Opus on complex projects.78% similarUnverifiedDevelopers can set the model to deepseek-v4-pro[1m] in Claude Code to use DeepSeek-V4-Pro's million-token context capability.75% similarUnverifiedDeepSeek-V4 has made targeted optimizations for mainstream agent products such as Claude Code.73% similarUnverifiedThere is speculation that DeepSeek V4 may have distilled closed-source proprietary models, as its outputs are sometimes strikingly similar to those of closed-source flagship models.73% similar
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