Inflection AI

Connect your Inflection AI account to use Inflection models in Vapi.

Inflection AI is a large language model provider focused on conversational interactions. Connect your own Inflection AI account to use its models on a Vapi assistant.

What is Inflection AI

Inflection AI builds the Pi family of large language models, designed for conversational interactions.

Connect Inflection AI

Inflection AI requires your own account. Connect your Inflection AI API key on the Integrations page before configuring an assistant. Without a connected Inflection AI key, the model below will not work.

Language model

Set model.provider to inflection-ai and model.model to a supported model.

$curl -X PATCH "https://api.vapi.ai/assistant/ASSISTANT_ID" \
> -H "Authorization: Bearer $VAPI_API_KEY" \
> -H "Content-Type: application/json" \
> -d '{
> "model": { "provider": "inflection-ai", "model": "inflection_3_pi" }
> }'

For additional API configuration options, review the InflectionAIModel fields in the Create Assistant API reference.

ModelModel ID
Inflection 3 Piinflection_3_pi