ollama - 💡(How to fix) Fix lfm2.5-thinking cannot run tools [4 comments, 2 participants]

mar 09 16:15:24 iceland ollama[2732]: time=2026-03-09T16:15:24.397Z level=WARN source=vocabulary.go:49 msg="adding bos token to prompt which already has it" id=[1]

Fix Plan

To resolve the issue of the lfm2.5-thinking model not running any tools when using ollama launch opencode --model lfm2.5-thinking:latest, we need to update the model configuration to include the necessary tools.

Step 1: Update Model Configuration

Update the lfm2.5-thinking model configuration to include the required tools. This can be done by adding the following code to the model's configuration file:

tools:
  - tool1
  - tool2

Replace tool1 and tool2 with the actual names of the tools required by the model.

Step 2: Restart Ollama Service

Restart the Ollama service to apply the changes:

sudo systemctl restart ollama

Step 3: Verify Tools Availability

Verify that the tools are available by running the following command:

ollama launch opencode --model lfm2.5-thinking:latest --list-tools

This should list the available tools for the model.

Verification

To verify that the fix worked, try running a tool using the following command:

ollama launch opencode --model lfm2.5-thinking:latest --tool tool1

Replace tool1 with the actual name of the tool you want to run. If the tool runs successfully, the issue is resolved.

Extra Tips

• Make sure to update the model configuration file correctly, as incorrect formatting can cause issues.
• If you are using a custom model, ensure that the tools are compatible with the model's architecture.
• Refer to the Ollama documentation for more information on configuring models and tools.