DeepSeek V4 Flash news
The latest DeepSeek V4 Flash news, : Coding agent harnesses triple token costs without boosting benchmark scores, study finds.
4 stories mentioning DeepSeek V4 Flash since 26 September 2026, newest first, each with its sources and discussion. Follow to see new ones on your front page.
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Coding agent harnesses triple token costs without boosting benchmark scores, study finds
Complex harnesses for coding agents inflate token bills by up to three times while barely improving benchmark performance over minimal setups, according to a study by researchers Liu and Han at Shandong University. The…
1 sourceThe Decoder -
vLLM 0.31 adds constrained decoding for 100% tool-call accuracy
Ubicloud found that open-weight models like Kimi K2.6 and DeepSeek V4 Flash often fail to generate correct tool calls, with vLLM version 0.28 achieving only 92% schema accuracy for Kimi K2.6. This led to nonsensical…
1 source HN 47ubicloud.com -
IneqAgent uses LLMs and symbolic math to prove inequalities in Lean4
Researchers have introduced IneqAgent, a new agentic framework designed for formal inequality proving in the Lean4 theorem prover. The system combines large language model (LLM) reasoning with symbolic computation to…
1 source primary sourcearXiv cs.AI -
Nvidia's SoL-Pi cuts coding agent token usage by nearly half
Nvidia researchers released a paper describing SoL‑Pi, a system that automatically optimizes the harness of coding agents. The harness sits between a model and its environment and controls how an agent sees states,…
1 sourceThe Decoder
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As of 24 October 2026: Coding agent harnesses triple token costs without boosting benchmark scores, study finds. Complex harnesses for coding agents inflate token bills by up to three times while barely improving benchmark performance over minimal setups, according to a study by researchers Liu and Han at Shandong University.