GPT-4o
OpenAIReleased May 13, 2024Closed weightsgpt-4o
- Reasoning
- no
- Knowledge cutoff
- October 2023
- Context
- 128k tokens
- Max output
- 16k tokens
- Input
- text, image
- API features
- tools, structured outputs, JSON mode, seed, logprobs
- OpenAI's API
- yes, as gpt-4o
Read Oct 23, 06:00 UTC from the hosts' published offers and OpenRouter, spec sheet from OpenAI · cutoff: platform.openai.com
| Provider | Input | Output | Cache ↑ | tok/s | First token | Uptime 24h | Checked |
|---|---|---|---|---|---|---|---|
| OpenAI | $2.50 | $10.00 | $1.25 | 86 | 0.63 s | 100% | Oct 23 |
1 provider · prices per million tokens, read Oct 23, 06:00 UTC · speed: OpenRouter, median of the last 30 min, read Oct 23, 06:00 UTC · uptime: OpenRouter, last 24 h
| Provider | Weights | Context | Max output | Tools | Structured outputs | Reasoning |
|---|---|---|---|---|---|---|
| OpenAI | — | 125K | 16K | yes | yes | no |
As served by each host and declared to OpenRouter; not verified by us · weights: the precision the host declares
GPT-4o spec sheet, field by field, with sources
GPT-4o spec sheetmaker-declared
What the maker declares about the model itself — read from its own weights repository and documentation, not from any host. What each endpoint actually serves is in the pricing above: the two can differ, and both are true.
- Context window
- to verify
- Parameters
- to verify
- Active experts
- to verify
- Weight precision
- not applicable — no weights published
- License
- Proprietary — API onlyScope: the licence on the published weights, and nothing else. It is not the maker's acceptable-use policy, which is a separate document, and it is not the contract you sign with whichever host you call — hosts set their own terms, which this index does not read.
- Knowledge cutoff
- October 2023maker's docs
- Modalities
- to verify
- Max output (official)
- to verify
- Release date
- to verify≈ May 13, 2024 third-party catalogue — not the maker's figure
- Maker lifecycle status
- to verify
openai.com · maker's documentation · 2 of 10 fields published by the maker
| Provider | Chatbot 1,000 in / 500 out | RAG / long context 8,000 in / 500 out | Batch summarize 4,000 in / 1,000 out |
|---|---|---|---|
| OpenAI | $7.50 | $25.00 | $20.00 |
What each host bills for 1,000 requests of a representative job
Your own workload
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