62models tracked · ranked by intelligence, speed & price
OpenAI's smartest model is GPT-5.5 (56.7 on the Intelligence Index), its fastest is gpt-oss-safeguard-20b at 530 tokens/sec, and its cheapest is gpt-oss-20b at $0.029 per million input tokens. All 62 OpenAI models are compared below by intelligence, speed, latency, context and price.
| Model | Intel | Speed | Latency | In $/M | Context |
|---|---|---|---|---|---|
| gpt-5.5 ReasoningToolsJSON+1 | 56.7 | 37 | 3.3s | $5.00 | 1.1M |
| gpt-5.3-codex ReasoningToolsJSON+1 | 53.6 | 45 | 4.0s | $1.75 | 400K |
| gpt-5.2-codex ReasoningToolsJSON+1 | 49.0 | 85 | 2.4s | $1.75 | 400K |
| gpt-5.1 ReasoningToolsJSON+1 | 47.7 | 55 | 1.1s | $1.25 | 400K |
| gpt-5-codex ReasoningToolsJSON+1 | 44.6 | 43 | 3.4s | $1.25 | 400K |
| gpt-5.4-nano ReasoningToolsJSON+1 | 44.0 | 56 | 626ms | $0.200 | 400K |
| gpt-5.1-codex ReasoningToolsJSON+1 | 43.1 | 55 | 2.4s | $1.25 | 400K |
| gpt-5 ReasoningToolsJSON+1 | 42.0 | 58 | 714ms | $1.25 | 400K |
| gpt-5-mini ReasoningToolsJSON+1 | 38.9 | 72 | 2.5s | $0.250 | 400K |
| gpt-5.1-codex-mini ReasoningToolsJSON+1 | 38.6 | 126 | 2.0s | $0.250 | 400K |
| o3 ReasoningToolsJSON+1 | 38.4 | 81 | 5.0s | $2.00 | 200K |
| gpt-5.4 ReasoningToolsJSON+1 | 35.4 | 59 | 1.1s | $2.50 | 1.1M |
| gpt-5.2 ReasoningToolsJSON+1 | 33.6 | 42 | 2.8s | $1.75 | 400K |
| o4-mini ReasoningToolsJSON+1 | 33.1 | 99 | 5.1s | $1.10 | 200K |
| gpt-4.1 ToolsJSONVision | 26.3 | 51 | 629ms | $2.00 | 1.0M |
| gpt-5-nano ReasoningToolsJSON+1 | 25.9 | 100 | 2.1s | $0.050 | 400K |
| o3-mini-high ReasoningToolsJSON | 25.2 | — | — | $1.10 | 200K |
| gpt-oss-120b:free ReasoningTools | 24.5 | 450 | 181ms | Free | 131K |
| gpt-oss-120b ReasoningToolsJSON | 24.5 | 450 | 181ms | $0.039 | 131K |
| gpt-oss-20b:free ReasoningToolsJSON | 24.5 | 348 | 235ms | Free | 131K |
| gpt-oss-20b ReasoningToolsJSON | 24.5 | 348 | 235ms | $0.029 | 131K |
| gpt-5.4-mini ReasoningToolsJSON+1 | 23.3 | 64 | 914ms | $0.750 | 400K |
| gpt-4.1-mini ToolsJSONVision | 22.9 | 54 | 686ms | $0.400 | 1.0M |
| gpt-4o-2024-08-06 ToolsJSONVision | 18.6 | 76 | 1.0s | $2.50 | 128K |
| gpt-4o-2024-11-20 ToolsJSONVision | 17.3 | 49 | 564ms | $2.50 | 128K |
| gpt-4.1-nano ToolsJSONVision | 13.0 | 88 | 675ms | $0.100 | 1.0M |
| gpt-chat-latest ToolsJSONVision | — | 61 | 1.2s | $5.00 | 400K |
| gpt-5.5-pro ReasoningToolsJSON+1 | — | 45 | 49.0s | $30.00 | 1.1M |
| gpt-5.4-image-2 ReasoningJSONVision+1 | — | 35 | 702ms | $8.00 | 272K |
| gpt-5.4-pro ReasoningToolsJSON+1 | — | 2 | 4.4s | $30.00 | 1.1M |
| gpt-5.3-chat ToolsJSONVision | — | 38 | 1.2s | $1.75 | 128K |
| gpt-audio ToolsJSONAudio | — | 94 | 488ms | $2.50 | 128K |
| gpt-audio-mini ToolsJSONAudio | — | 4 | 579ms | $0.600 | 128K |
| gpt-5.2-chat ToolsJSONVision | — | 57 | 1.1s | $1.75 | 128K |
| gpt-5.2-pro ReasoningToolsJSON+1 | — | 7 | 17.7s | $21.00 | 400K |
| gpt-5.1-codex-max ReasoningToolsJSON+1 | — | 106 | 3.4s | $1.25 | 400K |
| gpt-5.1-chat ToolsJSONVision | — | 59 | 1.1s | $1.25 | 128K |
| gpt-oss-safeguard-20b ReasoningToolsJSON | — | 530 | 235ms | $0.075 | 131K |
| gpt-5-image-mini ReasoningJSONVision+1 | — | 107 | 5.8s | $2.50 | 400K |
| gpt-5-image ReasoningJSONVision+1 | — | 85 | 6.5s | $10.00 | 400K |
| o3-deep-research ReasoningToolsJSON+1 | — | 68 | 13.8s | $10.00 | 200K |
| o4-mini-deep-research ReasoningToolsJSON+1 | — | — | — | $2.00 | 200K |
| gpt-5-pro ReasoningToolsJSON+1 | — | — | — | $15.00 | 400K |
| gpt-5-chat JSONVision | — | 78 | 554ms | $1.25 | 128K |
| o3-pro ReasoningToolsJSON+1 | — | — | — | $20.00 | 200K |
| o4-mini-high ReasoningToolsJSON+1 | — | 150 | 3.5s | $1.10 | 200K |
| o1-pro ReasoningJSONVision | — | — | — | $150.00 | 200K |
| gpt-4o-mini-search-preview JSON | — | 99 | 2.1s | $0.150 | 128K |
| gpt-4o-search-preview JSON | — | 76 | 2.2s | $2.50 | 128K |
| o3-mini ReasoningToolsJSON | — | 126 | 2.4s | $1.10 | 200K |
| o1 ReasoningToolsJSON+1 | — | — | — | $15.00 | 200K |
| gpt-4o-mini-2024-07-18 ToolsJSONVision | — | 48 | 539ms | $0.150 | 128K |
| gpt-4o-mini ToolsJSONVision | — | 33 | 534ms | $0.150 | 128K |
| gpt-4o-2024-05-13 ToolsJSONVision | — | 35 | 425ms | $5.00 | 128K |
| gpt-4o ToolsJSONVision | — | 37 | 640ms | $2.50 | 128K |
| gpt-4-turbo ToolsJSONVision | — | 15 | 1.2s | $10.00 | 128K |
| gpt-4-turbo-preview ToolsJSON | — | — | — | $10.00 | 128K |
| gpt-3.5-turbo-0613 ToolsJSON | — | 17 | 360ms | $1.00 | 4K |
| gpt-3.5-turbo-instruct JSON | — | 20 | 1.0s | $1.50 | 4K |
| gpt-3.5-turbo-16k ToolsJSON | — | 21 | 345ms | $3.00 | 16K |
| gpt-4 ToolsJSON | — | 7 | 309ms | $30.00 | 8K |
| gpt-3.5-turbo ToolsJSON | — | 38 | 576ms | $0.500 | 16K |