Expired70% confidenceOpinionExact time
DeepSeek V4 Flash is inferior to top-tier models such as Claude Opus 4 or GPT-5.5 in core coding capabilities.
4
Sources
70%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
DeepSeek V4 Flash Free Usage Guide: Configuration for Cherry Studio and CC Switch
bilibili搞机零距离-6/21/2026
Related Claims
UnverifiedEven at the Hide reasoning level, DeepSeek V4.1 Flash's per-task completion time generally exceeds that of the GPT series and Grok series models.75% similarUnverifiedThe release party claimed that the cost of DeepSeek-V4.1-Flash is only 1/40 that of Opus 5 and GPT-5.6 Sol.74% similarUnverifiedThe complete DeepSWE ranking in order is: GPT 5.5, GPT 5.4, Opus 4.7, followed by Sun 4.6, and Gemini 3.5 Flash (approximately 28%).74% similar
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