Unsupported value for Reasoning Summaries

API
1

Came across this recently:

 "message" : "Unsupported value: 'concise' is not supported with the 'o3-2025-04-16' model. Supported values are: 'detailed'."

Trying to see difference between concise and detailed - is this covered in the docs, and is there a chart showing which models have what values available?

2

That’s because “concise” is only supported by the “computer use” models:

our computer use model supports the concise summarizer,

https://platform.openai.com/docs/guides/reasoning#reasoning-summaries

that therefore excludes o3

1 Like