API price

GPT-4o (2024-05-13) API price

By OpenAI. $5.00 per million input tokens, $15.00 per million output tokens on OpenRouter. Collected October 24, 2026.

openai/gpt-4o-2024-05-13Closed weights

Input /M tokens: $5.00
Output /M tokens: $15.00
Context (tokens): 128,000
Parameters: —
Released: May 13, 2024
Tracked since: August 22, 2026

Last 90 days

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GPT-4o (2024-05-13) API price — overfeed.news