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Add note about automatic message transformation in Perplexity service. The service now uses PerplexityLLMAdapter to automatically handle Perplexity's stricter API constraints (role alternation, no non-initial system messages, last message must be user/tool). Related to pipecat-ai/pipecat#4009
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Automated documentation update for pipecat PR #4009.
Changes
PerplexityLLMAdapterto automatically handle stricter API constraints (strict role alternation, no non-initial system messages, last message must be user/tool).Gaps identified
None — only the Perplexity service documentation needed updating. Other services in the PR (Cerebras, Fireworks, Mistral, OpenAI, SambaNova) had only cosmetic warning message changes that don't affect public API behavior.