OpenAI
OpenAI is a U.S. artificial intelligence research and deployment company whose nonprofit foundation controls OpenAI Group PBC. It develops frontier AI models and products including ChatGPT, the OpenAI API, Codex, image and voice systems, and agentic tools.
$852B*16.7%increase
| Model | Family | Released | Modality | Open source | API | Status |
|---|---|---|---|---|---|---|
| GPT-6.1 Sol | GPT-6 | Sep 29, 2026 | — | — | — | active |
| GPT-6 Luna | GPT-6 | Sep 22, 2026 | — | — | — | active |
| GPT-6 Sol | GPT-6 | Sep 22, 2026 | — | — | — | active |
| GPT-Image-2.5 Flare | GPT Image | Sep 8, 2026 | — | — | — | active |
| GPT-Image-2.5 Sunburst | GPT Image | Sep 8, 2026 | — | — | — | active |
| GPT-6Family | — | Sep 3, 2026 | — | — | — | active |
| GPT-6 Astra | GPT-6 | Sep 3, 2026 | — | — | — | active |
| GPT-5.6 Cyber | — | Aug 10, 2026 | — | — | — | restricted |
| GPT-5.6Family | GPT | Jul 9, 2026 | — | — | — | active |
| GPT-5.6 Luna | GPT-5.6 | Jul 9, 2026 | — | — | — | active |
| GPT-5.6 Sol | GPT-5.6 | Jul 9, 2026 | — | — | — | active |
| GPT-5.6 Terra | GPT-5.6 | Jul 9, 2026 | — | — | — | active |
| GPT-LiveFamily | — | Jul 8, 2026 | — | — | — | active |
| GPT-Live-1 | GPT-Live | Jul 8, 2026 | — | — | — | active |
| GPT-Live-1 mini | GPT-Live | Jul 8, 2026 | — | — | — | active |
| GPT-5.5 | GPT | Apr 23, 2026 | — | — | — | active |
| GPT-5.5 Pro | GPT | Apr 23, 2026 | — | — | — | active |
| ChatGPT Images 2.0 | GPT Image | Apr 21, 2026 | — | — | — | legacy |
| GPT-5.4 mini | GPT | Mar 17, 2026 | — | — | — | active |
| GPT-5.4 nano | GPT | Mar 17, 2026 | — | — | — | active |
| GPT-5.4 | GPT | Mar 5, 2026 | — | — | — | active |
| GPT-5.4 Pro | GPT | Mar 5, 2026 | — | — | — | active |
| GPT-5.3-Codex-Spark | — | Feb 12, 2026 | — | — | — | research-preview |
| GPT-5.3-Codex | — | Feb 5, 2026 | — | — | — | active |
| GPT-5.2-Codex | — | Dec 18, 2025 | — | — | — | deprecated |
| GPT-5.2 | GPT | Dec 11, 2025 | — | — | — | legacy |
| GPT-5.1 | GPT | Nov 13, 2025 | — | — | — | legacy |
| Sora 2 | Sora | Sep 30, 2025 | — | — | — | discontinued |
| GPT-5 | GPT | Aug 7, 2025 | — | — | — | legacy |
| GPT-5 mini | GPT | Aug 7, 2025 | — | — | — | legacy |
| GPT-5 nano | GPT | Aug 7, 2025 | — | — | — | legacy |
| GPT-5 Pro | GPT | Aug 7, 2025 | — | — | — | legacy |
| gpt-ossFamily | — | Aug 5, 2025 | — | Yes | — | active |
| gpt-oss-120b | gpt-oss | Aug 5, 2025 | — | Yes | — | active |
| gpt-oss-20b | gpt-oss | Aug 5, 2025 | — | Yes | — | active |
| OpenAI o3-pro | OpenAI o-series | Jun 10, 2025 | — | — | — | deprecated |
| codex-1 | — | May 16, 2025 | — | — | — | deprecated |
| codex-mini-latest | — | May 16, 2025 | — | — | — | deprecated |
| GPT Image 1 | GPT Image | Apr 23, 2025 | — | — | — | legacy |
| OpenAI o3 | OpenAI o-series | Apr 16, 2025 | — | — | — | deprecated |
| OpenAI o4-mini | OpenAI o-series | Apr 16, 2025 | — | — | — | deprecated |
| GPT-4.1 | GPT | Apr 14, 2025 | — | — | — | legacy |
| GPT-4.1 mini | GPT | Apr 14, 2025 | — | — | — | legacy |
| GPT-4.1 nano | GPT | Apr 14, 2025 | — | — | — | deprecated |
| GPT ImageFamily | — | Mar 25, 2025 | — | — | — | active |
| GPT-4.5 | GPT | Feb 27, 2025 | — | — | — | deprecated |
| OpenAI o3-mini | OpenAI o-series | Jan 31, 2025 | — | — | — | deprecated |
| Sora Turbo | Sora | Dec 9, 2024 | — | — | — | discontinued |
| OpenAI o1 | OpenAI o-series | Dec 5, 2024 | — | — | — | deprecated |
| OpenAI o-seriesFamily | — | Sep 12, 2024 | — | — | — | legacy |
| OpenAI o1-mini | OpenAI o-series | Sep 12, 2024 | — | — | — | deprecated |
| OpenAI o1-preview | OpenAI o-series | Sep 12, 2024 | — | — | — | deprecated |
| GPT-4o mini | GPT | Jul 18, 2024 | — | — | — | legacy |
| GPT-4o | GPT | May 13, 2024 | — | — | — | legacy |
| SoraFamily | — | Feb 15, 2024 | — | — | — | discontinued |
| Sora | Sora | Feb 15, 2024 | — | — | — | discontinued |
| text-embedding-3-large | Embeddings | Jan 25, 2024 | — | — | — | active |
| text-embedding-3-small | Embeddings | Jan 25, 2024 | — | — | — | active |
| GPT-4 Turbo | GPT | Nov 6, 2023 | — | — | — | deprecated |
| DALL-E 3 | DALL-E | Oct 19, 2023 | — | — | — | deprecated |
| GPT-4 | GPT | Mar 14, 2023 | — | — | — | legacy |
| text-embedding-ada-002 | Embeddings | Dec 15, 2022 | — | — | — | legacy |
| GPT-3.5 | GPT | Nov 30, 2022 | — | — | — | legacy |
| Whisper | Whisper | Sep 21, 2022 | — | Yes | — | active |
| WhisperFamily | — | Sep 21, 2022 | — | Yes | — | active |
| DALL-E 2 | DALL-E | Apr 6, 2022 | — | — | — | deprecated |
| InstructGPT | GPT | Jan 27, 2022 | — | — | — | deprecated |
| EmbeddingsFamily | — | Jan 25, 2022 | — | — | — | active |
| Codex (2021) | — | Aug 10, 2021 | — | — | — | deprecated |
| CLIP | — | Jan 5, 2021 | — | Yes | — | research |
| DALL-EFamily | — | Jan 5, 2021 | — | — | — | legacy |
| DALL-E | DALL-E | Jan 5, 2021 | — | — | — | deprecated |
| GPT-3 | GPT | May 28, 2020 | — | — | — | deprecated |
| Jukebox | — | Apr 30, 2020 | — | Yes | — | research |
| MuseNet | — | Apr 25, 2019 | — | — | — | research |
| GPT-2 | GPT | Feb 14, 2019 | — | Yes | — | open-weights |
| OpenAI Five | — | Jun 25, 2018 | — | — | — | research-complete |
| GPTFamily | — | Jun 11, 2018 | — | — | — | active |
| GPT-1 | GPT | Jun 11, 2018 | — | — | — | research |
| Proximal Policy Optimization | — | Jul 20, 2017 | — | Yes | — | active |
* Market cap / valuation. Company values are AI-attributed: the latest market cap or valuation × the share attributed to AI (100% for pure AI companies). Methodology