OpenAI GPT models
llm11 can call 58 OpenAI GPT models through one API, with Jev, TypeSafe AI's System One model, deciding which one answers each request. Blended prices run from $0.036 to $263 per million tokens. The newest is GPT-6 Luna, released 2026-09-22.
| Model | Input / 1M | Output / 1M | Context | Released |
|---|---|---|---|---|
| GPT-6 Luna | $0.100 | $0.500 | 1.05M | |
| GPT-6 Luna Pro | $0.100 | $0.500 | 1.05M | |
| GPT-6 Sol | $2.00 | $10 | 1.05M | |
| GPT-6 Sol Pro | $2.00 | $10 | 1.05M | |
| GPT-6 Astra | $10 | $50 | 1.05M | |
| GPT-6 Astra Pro | $10 | $50 | 1.05M | |
| GPT-5.6 Luna | $0.200 | $1.20 | 1.05M | |
| GPT-5.6 Luna Pro | $0.200 | $1.20 | 1.05M | |
| GPT-5.6 Sol | $2.00 | $10 | 1.05M | |
| GPT-5.6 Sol Pro | $4.00 | $20 | 1.05M | |
| GPT-5.6 Terra | $2.00 | $12 | 1.05M | |
| GPT-5.6 Terra Pro | $2.00 | $12 | 1.05M | |
| GPT Chat Latest | $5.00 | $30 | 400K | |
| GPT-5.5 | $5.00 | $30 | 1.05M | |
| GPT-5.5 Pro | $30 | $180 | 1.05M | |
| GPT-5.4 Mini | $0.750 | $4.50 | 400K | |
| GPT-5.4 Nano | $0.200 | $1.25 | 400K | |
| GPT-5.4 | $2.50 | $15 | 1.05M | |
| GPT-5.4 Pro | $30 | $180 | 1.05M | |
| GPT-5.3-Codex | $1.75 | $14 | 400K | |
| GPT-5.2-Codex | $1.75 | $14 | 400K | |
| GPT-5.2 | $1.75 | $14 | 400K | |
| GPT-5.2 Chat | $1.75 | $14 | 128K | |
| GPT-5.2 Pro | $21 | $168 | 400K | |
| GPT-5.1-Codex-Max | $1.25 | $10 | 400K | |
| GPT-5.1 | $1.25 | $10 | 400K | |
| GPT-5.1-Codex | $1.25 | $10 | 400K | |
| GPT-5.1-Codex-Mini | $0.250 | $2.00 | 400K | |
| gpt-oss-safeguard-20b | $0.075 | $0.300 | 131K | |
| GPT-5 Pro | $15 | $120 | 400K | |
| GPT-5 | $1.25 | $10 | 400K | |
| GPT-5 Mini | $0.250 | $2.00 | 400K | |
| GPT-5 Nano | $0.050 | $0.400 | 400K | |
| gpt-oss-120b | $0.037 | $0.170 | 131K | |
| gpt-oss-20b | $0.018 | $0.090 | 131K | |
| o3 Pro | $20 | $80 | 200K | |
| o3 | $2.00 | $8.00 | 200K | |
| o4 Mini | $1.10 | $4.40 | 200K | |
| o4 Mini High | $1.10 | $4.40 | 200K | |
| GPT-4.1 | $2.00 | $8.00 | 1.05M | |
| GPT-4.1 Mini | $0.400 | $1.60 | 1.05M | |
| GPT-4.1 Nano | $0.100 | $0.400 | 1.05M | |
| o1-pro | $150 | $600 | 200K | |
| o3 Mini High | $1.10 | $4.40 | 200K | |
| o3 Mini | $1.10 | $4.40 | 200K | |
| o1 | $15 | $60 | 200K | |
| GPT-4o-mini | $0.150 | $0.600 | 128K | |
| GPT-4o | $2.50 | $10 | 128K | |
| GPT-4 Turbo | $10 | $30 | 128K | |
| GPT-3.5 Turbo (older v0613) | $1.00 | $2.00 | 4K | |
| GPT-3.5 Turbo Instruct | $1.50 | $2.00 | 4K | |
| GPT-3.5 Turbo 16k | $3.00 | $4.00 | 16K | |
| GPT-3.5 Turbo | $0.500 | $1.50 | 16K | |
| GPT-4 | $30 | $60 | 8K |
Read from the live catalogue and refreshed daily. Prices are per million tokens.
Dated snapshots
Fixed versions of a model listed above, for when you need output that does not shift under you.
| Model | Input / 1M | Output / 1M | Context | Released |
|---|---|---|---|---|
| GPT-4o (2024-11-20) | $2.50 | $10 | 128K | |
| GPT-4o (2024-08-06) | $2.50 | $10 | 128K | |
| GPT-4o-mini (2024-07-18) | $0.150 | $0.600 | 128K | |
| GPT-4o (2024-05-13) | $5.00 | $15 | 128K |
Questions
- Which OpenAI models can I call through llm11?
- 58 today, listed with live prices on this page. The list follows the upstream catalogue, so a new OpenAI model appears here without anyone editing the page.
- What is the cheapest and the most expensive OpenAI model?
- By blended price, weighting three parts input to one part output: gpt-oss-20b is cheapest at $0.036 per million tokens, and o1-pro is the most expensive at $263.
- What is the newest OpenAI model?
- GPT-6 Luna, released 2026-09-22. Call it with model set to openai/gpt-6-luna.