DeepSeek tool calls can loop indefinitely.

[shaper]

Description

Remove toolChoice and set maxSteps: 10 in

ai/examples/ai-core/src/stream-text/deepseek-tool-call.ts

Line 17 in db74f6e

toolChoice: 'required',

Code example

No response

AI provider

@ai-sdk/deepseek v0.0.2

Additional context

https://x.com/kvz/status/1876609097467826257
https://x.com/giro_lino/status/1876613395425714467
https://x.com/giro_lino/status/1876622037554458670

[lgrammel]

I've tried it with maxSteps: 3 and maxSteps: 2. It terminates correctly. The issue is that deepseek keeps calling tools. This can be caused by sending back the tool results incorrectly or by weakness of the llm

[lgrammel]

Deepseek function calling is currently unstable: https://api-docs.deepseek.com/guides/function_calling