OpenAI
74 models · 12 papers in the hub
San Francisco lab behind the GPT models, ChatGPT, DALL·E, and Sora — and the API that kicked off the modern LLM era.
74Models
12Papers
72.5Avg index
6Open weights
2018Active since
May 5, 2026Latest
Leading model
GPT-5.3-Codex
Models
- GPT-5.3-Codex400K$1.7591.5
- GPT-5.2-Codex400K$1.7589.9
- GPT-5.1400K$1.2589
- GPT-5 Pro400K$15.0088.4
- GPT-5.1-Codex400K$1.2588.2
- GPT-5.4 mini400K$0.7587.5
- GPT-5 Codex400K$1.2587.1
- GPT-5.2400K$1.7586.2
- GPT-5.1-Codex-Mini400K$0.2584.7
- o3 Pro200K$20.0084.5
- o1-pro200K$150.0082.5
- GPT-5.4 nano400K$0.2081.7
- GPT-5400K$1.2580.5
- gpt-oss-120b131K$0.0479.6
- GPT-5 mini400K$0.2579.2
- o4-mini200K$1.1078.4
- GPT-5.51.1M$5.0076.1
- GPT-5.41.1M$2.5074.9
- gpt-oss-20b131K$0.0373.6
- o3200K$2.0071.6
- GPT-5 nano400K$0.0571.2
- o1-mini128K$3.0070.5
- o1200K$15.0065.4
- o3-mini200K$1.1064.1
- GPT-4.11M$2.0063.8
- GPT-4 Turbo128K$10.0059.8
- GPT-4.5128K$75.0059.4
- GPT-48K$30.0058.3
- GPT-4.1 Mini1M$0.4058.2
- o1-preview128K$15.0057.3
- GPT-4o128K$2.5056.4
- GPT-4o-mini128K$0.1549.1
- GPT-4.1 Nano1M$0.1042.1
- GPT-3.5 Turbo16K$0.5035.2
- GPT-5.5 Instant$5.00
- GPT Chat400K$5.00
- OpenAI GPT1.1M$5.00
- OpenAI GPT Mini400K$0.75
- GPT-5.5 Pro1.1M$30.00
- GPT-5.4 Image 2272K$8.00
- GPT-5.4 Pro1.1M$30.00
- GPT-5.3 Chat128K$1.75
- GPT Audio Mini128K$0.60
- GPT Audio128K$2.50
- GPT-5.2 Pro400K$21.00
- GPT-5.2 Chat128K$1.75
- GPT-5.1-Codex-Max400K$1.25
- GPT-5.1 Chat128K$1.25
- gpt-oss-safeguard-20b131K$0.08
- GPT-5 Image Mini400K$2.50
- GPT-5 Image400K$10.00
- o4 Mini Deep Research200K$2.00
- o3 Deep Research200K$10.00
- Sora 2
- GPT-4o Audio128K$2.50
- GPT-5 Chat128K$1.25
- o4 Mini High200K$1.10
- GPT-4o Search128K$2.50
- GPT-4o-mini Search128K$0.15
- o3 Mini High200K$1.10
- GPT-4o Realtime$0.00
- GPT-4o mini Realtime$0.00
- Sora
- text-embedding-3-large
- DALL·E 3
- GPT-3.5 Turbo Instruct4K$1.50
- GPT-3.5 Turbo 16k16K$3.00
- Whisper
- DALL·E 2
- Codex
- DALL·E
- GPT-32K
- GPT-21K
- GPT-1512
Papers
- gpt-oss-120b & gpt-oss-20b Model CardAugust 11, 2025
- GPT-4 Technical ReportMarch 15, 2023
- Robust Speech Recognition via Large-Scale Weak SupervisionDecember 6, 2022
- Training language models to follow instructions with human feedbackMarch 4, 2022
- Evaluating Large Language Models Trained on CodeJuly 7, 2021
- Learning Transferable Visual Models From Natural Language SupervisionFebruary 26, 2021
- Zero-Shot Text-to-Image GenerationFebruary 24, 2021
- Language Models are Few-Shot LearnersMay 28, 2020
- Scaling Laws for Neural Language ModelsJanuary 23, 2020
- Language Models are Unsupervised Multitask LearnersFebruary 14, 2019
- Improving Language Understanding by Generative Pre-TrainingJune 11, 2018
- Proximal Policy Optimization AlgorithmsJuly 20, 2017