OpenAI: GPT-4o
Provider: openai · openai/gpt-4o
How OpenAI: GPT-4o pricing compares
At $10 / 1M output tokens, OpenAI: GPT-4o is the 63rd-cheapest of 93 openai models we track. It's cheaper than 16% of the 392 paid models on computetrail (328th-cheapest overall). Output costs 4.0× its input price ($2.5 / 1M in). For a typical 3:1 input-to-output workload that works out to about $4.38 / 1M blended. Reading cached input costs 50% less than fresh input, so prompt caching cuts repeat-context cost sharply. Its 128,000 tokens context window ranks 342nd-largest of 392 models with a published limit.
Output price history
Across 60 daily snapshots since 2026-06-29, the output price has held steady at $10 / 1M — no change so far.
Similar-priced models
| Model | Provider | Output $/1M | Context |
|---|---|---|---|
| OpenAI: GPT-5 | openai | $10 | 400,000 |
| Google: Gemini 2.5 Pro | $10 | 1,048,576 | |
| Cohere: Command A | cohere | $10 | 256,000 |
| Cohere: Command R+ (08-2024) | cohere | $10 | 128,000 |
| Google: Gemini 3.5 Flash | $9 | 1,048,576 | |
| OpenAI: o3 | openai | $8 | 200,000 |
Prices are recorded daily from public provider data via OpenRouter and normalized to USD per 1M tokens. See methodology.