Cybergym

DeepSeek released V4-Flash-0731 on July 31, 2025, and the smaller model now outperforms the larger V4-Pro-Preview across all nine published agentic benchmarks, including Terminal Bench 2.1 (82.7 vs. 7…

DeepSeek shipped the public beta of V4 Flash on July 31 with no architecture changes — same 284B MoE, 1M-token context — but a retraining-only round boosted Terminal Bench 25.8 points to 82.7, Toolath…