GPT-4o (2024-11-20) chat

openrouter
openai
The 2024-11-20 version of GPT-4o offers a leveled-up creative writing ability with more natural, engaging, and tailored writing to improve relevance & readability. It’s also better at working with uploaded...

Capabilities

Context Window 128k tokens
Max Output 16k tokens
Inputs
Outputs

Pricing (per 1M tokens)

Input $2.50
Output $10.00
Cache Read $1.25
Cache Write -

Supported Parameters

frequency_penaltylogit_biaslogprobsmax_tokenspresence_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_logprobstop_pweb_search_options