This is quite normal, as not all models available on OpenRouter offer tool support. It's advisable to filter for tool-compatible models directly on th...

Both. I've noticed that Gemma 3 doesn't support a "system prompt", so you'll need to use "prompt user" for both the system and user prompts. You need ...

Hello! Function calling does indeed work with Gemma 3, but the main challenge lies in the prompting. I'm currently using Gemma 3 for RAG, and it funct...

Pasting your callin.io workflow Ensure to copy your callin.io workflow and paste it in the code block, that is in between the pairs of triple backt...

Credentials won't be displayed, haha.

Press Ctrl+A, then Ctrl+C, and finally Ctrl+V here to see your entire workflow.

Share your workflow!!

You could try using GPT-4o or Claude Sonnet 3.7. Both are quite effective with tool calling.

I'm facing a similar issue; I'm unsure why certain models aren't invoking the tools.