Reasoning Output Fields - VectorNode AI API Gateway

Some reasoning models may return intermediate reasoning-related fields in streaming responses.

Common fields:

reasoning_content: model reasoning or thinking content when exposed by the provider

content: final assistant response content

delta: incremental streaming payload

Some providers may wrap reasoning text in provider-specific tags such as <think>...</think>. Your application should treat these fields as provider-specific metadata and render only the final answer unless your product intentionally exposes reasoning traces.