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ToolCallingManager

Spring AI 2.0: ChatModel tool calls not executed, empty answer

November 1, 2026November 1, 2026 by ReproFix
Spring AI 2.0: ChatModel tool calls not executed, empty answer

After upgrading to Spring AI 2.0, @Tool methods passed to ChatModel.call() never run and the answer is empty. Reproduced on 2.0.2, with two fixes.

Categories Spring AI Tags ChatClient, ChatModel, internalToolExecutionEnabled, Ollama, Spring AI 2.0, Tool Calling, ToolCallingAdvisor, ToolCallingManager Leave a comment

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