feat(mistral-ai): update model YAMLs [bot]

[harshiv-26]

Auto-generated by poc-agent for provider mistral-ai.

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Note

Low Risk
Low risk metadata-only changes to provider model YAMLs (capabilities/costs/sources) with no code-path logic changes.

Overview
Updates Mistral AI model YAMLs to reflect current model capabilities and metadata.

labs-leanstral-2603 now advertises assistant_prefill support and adds code as both an input and output modality.

mistral-vibe-cli-fast adds explicit token pricing (costs) and includes an additional documentation/source link.

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[github-actions]

/test-models

[harshiv-26]

Gateway test results

• Total: 5
• Passed: 4
• Failed: 0
• Validation failed: 0
• Errored: 0
• Skipped: 1
• Success rate: 100.0%

Provider	Model	Scenarios
mistral-ai	labs-leanstral-2603	skipped: skip-check
mistral-ai	mistral-vibe-cli-fast	success: tool-call, params:stream, params, tool-call:stream

Skipped (1)

mistral-ai/labs-leanstral-2603 — skip-check (skipped)

Skip reason:

Experimental Mistral Labs model; not generally available

[github-actions]

/test-models

[harshiv-26]

Gateway test results

• Total: 5
• Passed: 4
• Failed: 0
• Validation failed: 0
• Errored: 0
• Skipped: 1
• Success rate: 100.0%

Provider	Model	Scenarios
mistral-ai	labs-leanstral-2603	skipped: skip-check
mistral-ai	mistral-vibe-cli-fast	success: params:stream, tool-call, tool-call:stream, params

Skipped (1)

mistral-ai/labs-leanstral-2603 — skip-check (skipped)

Skip reason:

Experimental Mistral Labs model; not generally available

[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

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[cursor]

Leanstral overstates code modality

Medium Severity

The labs-leanstral-2603 model's metadata incorrectly lists code as a supported input/output modality. Mistral's documentation specifies only text/image input and text output, which may lead consumers to route unsupported code-specific requests to this model.

 

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