DeepSeek V4.1 Flash Matches GPT 5.5 on Epoch Capabilities Index

DeepSeek's open-weight V4.1 Flash 1017 scored 159 on the Epoch Capabilities Index, matching GPT 5.5 and trailing Astra by just 10 points, suggesting the frontier gap may be smaller than assumed.

2026-11-02 ~ 2026-11-02 · 2 related posts

• DeepSeek V4.1 Flash 1017 Scores 159 on Epoch ECI, Tied With GPT 5.5 — teortaxesTex · 2026-11-02
• DeepSeek V4.1F-1017 Hits 159 on Epoch Index, Matching GPT 5.5, 10 Points from Astra — teortaxesTex · 2026-11-02