MetaText & 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.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.
April 2023
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)
AnthropicText & 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.Claude
GoogleText & 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.Flan UL2
CohereText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.Cohere Command
February 2023
MetaText & 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.LLaMA
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)
MetaText & 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.Galactica
August 2022
MicrosoftText & 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.BEIT-3
MetaText & 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.BlenderBot 3
AmazonText & 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.AlexaTM 20B
July 2022
MetaText & 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.NLLB
June 2022
AmazonText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.CodeWhisperer
Z.aiText & 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.CodeGeeX
May 2022
GoogleText & 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.UL2
MetaText & 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.OPT
March 2022
QwenText & chat
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.BaGuaLu
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
MetaText & 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.data2vec (language)
December 2021
BaiduText & 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.ERNIE 3.0 Titan
MetaText & 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.XGLM
MetaText & 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.Contriever
GoogleText & 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.