fix: update Perplexity model validation and add 2025 models (#1873) #1983
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This comprehensive fix addresses issue stackblitz-labs#1873 where Bolt.diy was showing outdated/invalid Perplexity models causing API errors. Changes: - Updated Perplexity models to 2025 API (sonar, sonar-reasoning, sonar-deep-research) - Added legacy Llama-based models for backward compatibility - Implemented model validation with helpful error messages - Created perplexity-utils.ts for centralized model management - Added ModelInput component for improved UX with suggestions - Updated token limits from 8K to 127K for all Perplexity models - Added deprecation warnings for old models Author: Keoma Wright Co-Authored-By: Keoma Wright <keoma@wright.dev>
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Summary
This PR fixes issue #1873 by updating Perplexity model validation and adding support for the latest 2025 Perplexity API models.
Problem
Solution
Updated Model List (2025 Perplexity Models)
Implementation Details
perplexity-utils.tsfor centralized model managementModelInput.tsxwith real-time validation and suggestionsChanges Made
/app/lib/modules/llm/providers/perplexity.ts- Updated provider with new models and validation/app/lib/modules/llm/providers/perplexity-utils.ts- New utility file for model management/app/components/@settings/tabs/providers/components/ModelInput.tsx- New UI component/app/lib/.server/llm/constants.ts- Updated Perplexity token limitsTesting
Screenshots
Model validation provides real-time feedback and suggestions for valid model names
Related Issues
Fixes #1873
Author
Keoma Wright
This fix ensures Bolt.diy users can fully leverage Perplexity's powerful AI models for search, reasoning, and research tasks.