feat: use grok 4.1, no thinking

[0xApotheosis]

Summary by CodeRabbit

• Refactor

  • Improved AI provider configuration management for more consistent provider selection.

• Bug Fixes

  • Updated Venice model to a newer, faster variant for better performance.
  • Adjusted Venice behavior to disable internal reasoning traces and skip its system prompt when Venice is the selected provider, improving output clarity.

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Project	Deployment	Preview	Comments	Updated (UTC)
shapeshift-agentic	Ready	Preview	Comment	Dec 10, 2025 3:42am

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Caution

Review failed

The pull request is closed.

📝 Walkthrough

Walkthrough

Added getProviderName() to centralize provider selection (defaults to 'anthropic'); changed Venice model from claude-opus-45 to grok-41-fast; chat streaming now conditionally injects Venice-specific providerOptions (disable internal thinking, omit Venice system prompt) when provider is 'venice'.

Changes

Cohort / File(s)	Summary
Provider configuration & model update apps/agentic-server/src/models.ts	Added getProviderName(): AIProvider (reads AI_PROVIDER, defaults to 'anthropic'); refactored getModel() to call it; changed Venice model from claude-opus-45 to grok-41-fast.
Chat route — conditional Venice options apps/agentic-server/src/routes/chat.ts	Import getProviderName() and conditionally pass providerOptions to the Venice streamText call to disable internal reasoning and omit the Venice system prompt only when provider is 'venice'.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

• Verify getProviderName() correctly reads AI_PROVIDER and default behavior.
• Confirm getModel() mapping still returns intended models for all providers.
• Ensure the Venice providerOptions are only applied when provider equals 'venice'.
• Check the Venice model identifier change (grok-41-fast) is consistent with deployment/config.

Possibly related PRs

• feat: add venice support #142 — Overlaps changes to apps/agentic-server/src/models.ts and routes/chat.ts around provider selection and Venice support.

Poem

🐰 I hopped through env vars, pulled out a name,
Venice now whispers, no internal game,
Models swapped shoes — a swift, bright new cast,
Streams tidy up, prompts tucked in fast,
I thump my foot and celebrate the change at last.

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'feat: use grok 4.1, no thinking' accurately reflects the main changes: updating the Venice model to grok-4.1-fast and adding Venice-specific options to disable reasoning.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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📥 Commits

Reviewing files that changed from the base of the PR and between 536ed51 and c416fc9.

📒 Files selected for processing (2)

• apps/agentic-server/src/models.ts (1 hunks)
• apps/agentic-server/src/routes/chat.ts (2 hunks)

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