GPT-4.1 Mini (batch) chat

openrouter
openai
GPT-4.1 Mini is a mid-sized model delivering performance competitive with GPT-4o at substantially lower latency and cost. It retains a 1 million token context window and scores 45.1% on hard...

Capabilities

Context Window 1M tokens
Max Output 32k tokens
Inputs
Outputs

Pricing (per 1M tokens)

Input $0.20
Output $0.80
Cache Read $0.05
Cache Write -

Supported Parameters

max_tokensresponse_formatseedstructured_outputstemperaturetool_choicetoolstop_p