Model creator
OpenAI
68 models in the index, 43 of them benchmarked.
Models
68
Best Intelligence
52.7
GPT-6 Astra
Open weights
Yes
Latest release
Sep 2026
Catalogue
How the line-up stacks up
Benchmarked models ranked within this creator's own range, so you can see where each release sits in the family.
Intelligence Index
OpenAI models · higher is better
- 52.7
- 51.8
- 47.6
- 47.0
- 42.1
- 39.0
- 38.4
- 38.1
- 37.3
- 32.5
- 30.4
- 28.5
- 24.7
- 24.1
View as table
| Model | Intelligence |
|---|---|
| GPT-6 Astra | 52.7 |
| GPT-6.1 Sol | 51.8 |
| GPT-6 Sol | 47.6 |
| GPT-5.6 Sol | 47.0 |
| GPT-5.6 Terra | 42.1 |
| GPT-5.4 | 39.0 |
| GPT-5.5 | 38.4 |
| GPT-6 Luna | 38.1 |
| GPT-5.6 Luna | 37.3 |
| GPT-5.3-Codex | 32.5 |
| GPT-5.2 | 30.4 |
| GPT-5.2-Codex | 28.5 |
| GPT-5.1 | 24.7 |
| GPT-5.4 Mini | 24.1 |
| GPT-5.1-Codex | 23.7 |
| GPT-5 | 23.0 |
| o3 Pro | 21.9 |
| GPT-5.4 Nano | 20.7 |
| GPT-5.1-Codex-Mini | 20.4 |
| o3 | 20.2 |
| GPT-5 Mini | 16.8 |
| o4 Mini High | 16.7 |
| o4 Mini | 16.7 |
| gpt-oss-20b (free) | 15.2 |
| o1 | 15.2 |
| GPT-5 Nano | 13.0 |
| GPT-4.1 | 12.7 |
| o3 Mini | 12.5 |
| o1-pro | 12.4 |
| gpt-oss-120b | 11.6 |
| o3 Mini High | 11.0 |
| GPT-4.1 Mini | 10.2 |
| gpt-oss-20b | 9.0 |
| GPT-4o (2024-11-20) | 8.4 |
| GPT-4o | 8.4 |
| GPT-4.1 Nano | 7.8 |
| GPT-4o (2024-08-06) | 7.7 |
| GPT-4o (2024-05-13) | 7.3 |
| GPT-4 Turbo | 7.0 |
| GPT-4o-mini | 6.7 |
| GPT-4o-mini (2024-07-18) | 6.7 |
| GPT-4 | 6.7 |
| GPT-3.5 Turbo | 5.5 |
Own record over time
Best Intelligence Index this creator had shipped at each date
A step means this creator beat its own previous best, not necessarily the industry frontier.
View as table
| Date | Model | Index |
|---|---|---|
| May 2023 | GPT-4 | 6.7 |
| Apr 2024 | GPT-4 Turbo | 7.0 |
| May 2024 | GPT-4o | 8.4 |
| Dec 2024 | o1 | 15.2 |
| Apr 2025 | o4 Mini | 16.7 |
| Apr 2025 | o3 | 20.2 |
| Jun 2025 | o3 Pro | 21.9 |
| Aug 2025 | GPT-5 | 23.0 |
| Nov 2025 | GPT-5.1-Codex | 23.7 |
| Nov 2025 | GPT-5.1 | 24.7 |
| Dec 2025 | GPT-5.2 | 30.4 |
| Feb 2026 | GPT-5.3-Codex | 32.5 |
| Mar 2026 | GPT-5.4 | 39.0 |
| Jul 2026 | GPT-5.6 Sol | 47.0 |
| Sep 2026 | GPT-6 Astra | 52.7 |
Full list
All 68 OpenAI models
Filter by creator
68 of 68 models| GPT-6 Astra OpenAI | 52.7 | $4.50 |
| GPT-6.1 Sol OpenAI | 51.8 | $0.90 |
| GPT-6 Sol OpenAI | 47.6 | $0.90 |
| GPT-5.6 Sol OpenAI | 47.0 | $1.80 |
| GPT-5.6 Terra OpenAI | 42.1 | $1.06 |
| GPT-5.4 OpenAI | 39.0 | $1.32 |
| GPT-5.5 OpenAI | 38.4 | $2.65 |
| GPT-6 Luna OpenAI | 38.1 | $0.04 |
| GPT-5.6 Luna OpenAI | 37.3 | $0.11 |
| GPT-5.3-Codex OpenAI | 32.5 | $1.21 |
| GPT-5.2 OpenAI | 30.4 | $1.21 |
| GPT-5.2-Codex OpenAI | 28.5 | $1.21 |
| GPT-5.1 OpenAI | 24.7 | $0.86 |
| GPT-5.4 Mini OpenAI | 24.1 | $0.40 |
| GPT-5.1-Codex OpenAI | 23.7 | $0.86 |
| GPT-5 OpenAI | 23.0 | $0.86 |
| o3 Pro OpenAI | 21.9 | $7.40 |
| GPT-5.4 Nano OpenAI | 20.7 | $0.11 |
| GPT-5.1-Codex-Mini OpenAI | 20.4 | $0.17 |
| o3 OpenAI | 20.2 | $0.74 |
| GPT-5 Mini OpenAI | 16.8 | $0.17 |
| o4 Mini High OpenAI | 16.7 | $0.41 |
| o4 Mini OpenAI | 16.7 | $0.41 |
| gpt-oss-20b (free) OpenAIopen | 15.2 | Free |
| o1 OpenAI | 15.2 | $5.55 |
| GPT-5 Nano OpenAI | 13.0 | $0.03 |
| GPT-4.1 OpenAI | 12.7 | $0.30 |
| o3 Mini OpenAI | 12.5 | $0.41 |
| o1-pro OpenAI | 12.4 | $55.50 |
| gpt-oss-120b OpenAIopen | 11.6 | $0.06 |
| o3 Mini High OpenAI | 11.0 | $0.41 |
| GPT-4.1 Mini OpenAI | 10.2 | $0.06 |
| gpt-oss-20b OpenAIopen | 9.0 | $0.008 |
| GPT-4o (2024-11-20) OpenAI | 8.4 | $0.38 |
| GPT-4o OpenAI | 8.4 | $0.38 |
| GPT-4.1 Nano OpenAI | 7.8 | $0.02 |
| GPT-4o (2024-08-06) OpenAI | 7.7 | $0.38 |
| GPT-4o (2024-05-13) OpenAI | 7.3 | $0.63 |
| GPT-4 Turbo OpenAI | 7.0 | $1.25 |
| GPT-4o-mini OpenAI | 6.7 | $0.02 |