OpenAIText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.The archive
All releases
Every model release from the labs trckr follows, newest first: spotted live since November 2026, and from the archive back to 2018.
January 2024
OpenAIText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.babbage-002
November 2023
OpenAIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.GPT-4 Turbo (Nov 2023)
September 2023
OpenAIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.GPT-3.5 Turbo Instruct
OpenAIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.GPT-4V
June 2023
OpenAIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.GPT-4 (Jun 2023)
OpenAIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.GPT-3.5 Turbo
March 2023
OpenAIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.GPT-4 (Mar 2023)
January 2023
OpenAIText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.Operator
December 2022
OpenAIText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.text-embedding-ada-002
November 2022
OpenAIText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.GPT-3.5 (davinci-003)
March 2022
OpenAIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.GPT-3.5 (davinci-002)
OpenAIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.Statement Curriculum Learning
January 2022
OpenAIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.InstructGPT 6B
OpenAIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.InstructGPT 1.3B
OpenAIText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.InstructGPT 350M
OpenAIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.InstructGPT 175B
July 2021
OpenAIText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.Codex
January 2021
OpenAIText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.OpenOpen model: Its files are public (open weights), so anyone can download it and run it on their own computer, usually for free.CLIP (ViT L/14@336px)
OpenAIText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.OpenOpen model: Its files are public (open weights), so anyone can download it and run it on their own computer, usually for free.CLIP (ResNet-50)
May 2020
OpenAIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.GPT-3 175B (davinci)
February 2019
OpenAIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.OpenOpen model: Its files are public (open weights), so anyone can download it and run it on their own computer, usually for free.GPT-2 (355M)
OpenAIText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.OpenOpen model: Its files are public (open weights), so anyone can download it and run it on their own computer, usually for free.GPT-2 (124M)
OpenAIText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.OpenOpen model: Its files are public (open weights), so anyone can download it and run it on their own computer, usually for free.GPT-2 (1.5B)
OpenAIText & chat
MajorMajor release: A new general-purpose AI model from a leading lab, the kind behind ChatGPT, Claude or Gemini: a new flagship or generation.OpenOpen model: Its files are public (open weights), so anyone can download it and run it on their own computer, usually for free.GPT-2 (774M)
June 2018
OpenAIText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.OpenOpen model: Its files are public (open weights), so anyone can download it and run it on their own computer, usually for free.