Sign Up

OpenAI

AI research company behind ChatGPT and the GPT models

openai.comSan Francisco, United States

Follow
OpenAI website cover
OpenAI is an American artificial intelligence company based in San Francisco, established in December 2015. It develops the GPT family of language models, the o-series reasoning models, DALL-E and Sora for images and video, and Whisper for speech, and runs the ChatGPT assistant.

Catalogue

All models by OpenAI

83 models · 51–75
Select models to compareModelReleasedContextInput /MOutput /MParametersTypeI/OOpenness
GPT-5 MiniOpenAIAugust 7, 2025400K$0.25$2.00—Texttext, image, file → textClosed
GPT-5 NanoOpenAIAugust 7, 2025400K$0.05$0.40—Texttext, image, file → textClosed
gpt-oss-120bOpenAIAugust 5, 2025131K$0.15$0.60120BTexttext → textOpen weights
gpt-oss-20bOpenAIAugust 5, 2025131K$0.03$0.1320BTexttext → textOpen weights
o3-deep-researchOpenAIRetiredJune 26, 2025200K———Texttext, image → textClosed
o4-mini-deep-researchOpenAIRetiredJune 26, 2025200K———Texttext, image → textClosed
o3 ProOpenAIJune 10, 2025200K$20.00$80.00—Texttext, file, image → textClosed
GPT Image 1OpenAIApril 24, 2025400K$10.00$10.00—Imagetext, image → imageClosed
o3OpenAIApril 16, 2025200K$2.00$8.00—Textimage, text, file → textClosed
GPT-4.1OpenAIApril 14, 20251M$2.00$8.00—Textimage, text, file → textClosed
GPT-4.1 MiniOpenAIApril 14, 20251M$0.40$1.60—Textimage, text, file → textClosed
GPT-4.1 NanoOpenAIApril 14, 20251M$0.10$0.40—Textimage, text, file → textClosed
GPT-4o Mini TranscribeOpenAIMarch 20, 2025128K$1.25$5.00—Transcriptionaudio → transcriptionClosed
GPT-4o TranscribeOpenAIMarch 20, 2025128K$2.50$10.00—Transcriptionaudio → transcriptionClosed
Sora TurboOpenAIRetiredDecember 9, 2024————Videotext, image, video → videoClosed
GPT-4o (2024-11-20)OpenAINovember 20, 2024128K$2.50$10.00—Texttext, image, file → textClosed
Whisper Large V3 TurboOpenAIOctober 1, 2024448$3.33$0.00809MTranscriptionaudio → transcriptionOpen weights
GPT-4o (2024-08-06)OpenAIAugust 6, 2024128K$2.50$10.00—Texttext, image, file → textClosed
GPT-4o-miniOpenAIJuly 18, 2024128K$0.15$0.60—Texttext, image, file → textClosed
GPT-4o-mini (2024-07-18)OpenAIJuly 18, 2024128K$0.15$0.60—Texttext, image, file → textClosed
GPT-4oOpenAIMay 13, 2024128K$2.50$10.00—Texttext, image, file → textClosed
GPT-4o (2024-05-13)OpenAIMay 13, 2024128K$5.00$15.00—Texttext, image, file → textClosed
Sora 1OpenAIFebruary 15, 2024————Videotext, image, video → videoClosed
Text Embedding 3 LargeOpenAIJanuary 25, 20248K$0.13$0.00—Embeddingstext → embeddingsClosed
Text Embedding 3 SmallOpenAIJanuary 25, 20248K$0.02$0.00—Embeddingstext → embeddingsClosed
Page 3 of 4
PreviousNext

To give you the best experience, we use cookies for personalization, insights, and performance. Learn more.