DeepSeek V4 Flash 24-Hour Test Cost Is Only 1/3 of GPT-5.6; Engineer Community Focuses on Efficiency Trade-offs

DeepSeek V4 Flash's new tests over the past 24 hours highlight lower token costs and faster service speeds, with SWE task costs at only one-third of GPT-5.6's.

DeepSeek V4 Flash has undergone new testing over the past 24 hours, with key emphasis on lower token costs and faster service speeds.

Confirmed Facts

According to multiple independent sources and publicly available test information related to the event, DeepSeek V4 Flash's cost in SWE tasks is only one-third of GPT-5.6's.

Community Reaction

The AI engineer community has rapidly circulated the news, with discussions centering on cost-effectiveness advantages and real-world deployment efficiency.

According to reports, developers are more focused on how the model performs in real-world scenarios rather than on any single benchmark.

Points to Watch

Reportedly, long-term performance stability and ecosystem compatibility still require further validation.

  • Model efficiency analysis sections can provide practical reference points
  • Cost data helps developers evaluate deployment options

Winzheng.com, as a professional AI portal, continues to track model testing developments and support industry observation with objective data.

Independent assessment: Current tests demonstrate a cost advantage, but stability data remains insufficient. Developers are advised to conduct thorough validation before production deployment.