OpenAI
20 models from OpenAI ranked on LMRank.
| Model | Context | Price (in / out) |
|---|---|---|
| GPT-5.5 Instant | 128,000 | $2.00 / $10.00 |
| GPT-5 Turbo | 128,000 | $2.00 / $10.00 |
| o3 Deep Research | 200,000 | $10.00 / $40.00 |
| o4 Mini Deep Research | 200,000 | $2.00 / $8.00 |
| GPT-5.6 Sol | 1,050,000 | $5.00 / $30.00 |
| GPT-5.5 Pro | 1,050,000 | $30.00 / $180.00 |
| GPT-5.5 | 128,000 | $12.50 / $50.00 |
| GPT-5.3 | 400,000 | $11.00 / $44.00 |
| GPT-5 | 128,000 | $10.00 / $40.00 |
| GPT-5.1 | 128,000 | $10.00 / $40.00 |
| GPT-5.2 | 200,000 | $10.00 / $40.00 |
| GPT-5.6 Terra | 1,050,000 | $2.50 / $15.00 |
| GPT-5.4 | 1,050,000 | $2.50 / $15.00 |
| GPT-5.6 Luna | 1,050,000 | $1.00 / $6.00 |
| GPT-5.3-Codex | 400,000 | $1.75 / $14.00 |
| GPT-5.4 Mini | 400,000 | $0.75 / $4.50 |
| o4 Mini | 200,000 | $1.10 / $4.40 |
| gpt-oss-120b | 131,072 | $0.04 / $0.18 |
| GPT-5.4 Nano | 400,000 | $0.20 / $1.25 |
| GPT-4o | 128,000 | $2.50 / $10.00 |