Google DeepMindAnalysisAI ModelsSeptember 10, 2026

Google's ToolGrad generates tool-use data answer-first

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ToolGrad reverses the usual pipeline by generating a ground-truth tool-use chain first, then annotating its user prompt in a single LLM step. Google says this yields more complex long-horizon tool-use data at lower cost than DFS-based approaches like ToolBench and ToolACE.

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