Commit Graph

1 Commits

Author SHA1 Message Date
43bf51a290 feat(llm): add Perplexity, Gemini providers and createFallbackChain
- Add PerplexityProvider (OpenAI-compatible, reads PERPLEXITY_API_KEY)
- Add GeminiProvider (Google Generative Language API adapter, reads GEMINI_API_KEY)
- Add createFallbackChain() — ordered provider chain, skips unconfigured,
  aggregates errors; allows any app to replace custom LLM fallback loops
- Extend LLMProviderType with 'perplexity' | 'gemini'
- Update factory to resolve and instantiate new provider types
- Add PAID_PROVIDERS to llm-router registry (OpenAI, Perplexity) for apps
  using round-robin routing alongside free-tier providers
- 27 tests covering fallback chain, new providers, error/edge cases

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-05 12:50:08 -07:00