OpenAI
Connect OpenAI's own API with a key, and what the Hub does with its models.
OpenAI's GPT models through your own OpenAI account, billed per token to that account.
Set it up#
- Make an API key at https://platform.openai.com/api-keys.
- In Settings → Model Hub → Providers, select the OpenAI tile and paste the key into API key.
- Select Test. The dialog says Connected and how many models were found.
Models and prices#
The Hub carries a short table of current models with their listed prices, and shows the ones your account can see:
| Model | In, per million | Out, per million | For |
|---|---|---|---|
gpt-6.1-sol, gpt-6-sol | $2.00 | $10.00 | Most work |
gpt-6-luna | $0.10 | $0.50 | Bulk and quick work |
gpt-6-astra | $10.00 | $50.00 | The hardest problems |
gpt-5.4-mini | $0.75 | $4.50 | |
gpt-5.4-nano | $0.20 | $1.25 | |
text-embedding-3-small, text-embedding-3-large | $0.02, $0.13 | Embeddings |
Prices were checked on 2026-10-06. OpenAI reports no cost per call, so the ledger's cost is the listed price and Billed stays empty. A model outside the table can still be named in a tier, but it has no price, so a call on it is refused as unpriced until the table catches up.
Reasoning#
The Reasoning option on a model's row is sent as OpenAI's reasoning_effort: Low, Medium or High as they are, Off as none, and Model default as nothing at all. See Set up tiers and limits.
Web research#
Research roles use OpenAI's own web search on the Responses API. Sources come back with the reply.