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langchain_blog · Oct 13, 2026 · news
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Open Models have crossed a threshold
the LangChain blogOct 13, 2026
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In brief
Open models like GLM-5 and MiniMax M2.7 now match closed frontier models on core agent tasks — file operations, tool use, and instruction following — at a fraction of the cost and latency. Here's what our evals show a...

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