AI models

Model	Company	Family	Released	Modality	Context	Open source	API	Status
Watson DeepQA	IBM	—	Feb 16, 2011	—	—	—	—	historical
AlphaGo	Google (Alphabet)	—	Oct 15, 2015	—	—	—	—	research
WaveNet	Google (Alphabet)	—	Sep 8, 2016	—	—	—	—	research
TransformerFamily	Google (Alphabet)	—	Jun 12, 2017	—	—	—	—	active
Proximal Policy Optimization	OpenAI	—	Jul 20, 2017	—	—	Yes	—	active
AlphaZero	Google (Alphabet)	—	Dec 5, 2017	—	—	—	—	research
GPTFamily	OpenAI	—	Jun 11, 2018	—	—	—	—	active
GPT-1	OpenAI	GPT	Jun 11, 2018	—	—	—	—	research
OpenAI Five	OpenAI	—	Jun 25, 2018	—	—	—	—	research-complete
BERT	Google (Alphabet)	—	Nov 2, 2018	—	—	Yes	—	active
AWS InferentiaFamily	Amazon	—	Nov 28, 2018	—	—	—	—	active
AlphaFoldFamily	Google (Alphabet)	—	Dec 2, 2018	—	—	—	—	active
GPT-2	OpenAI	GPT	Feb 14, 2019	—	—	Yes	—	open-weights
ERNIE 1.0	Baidu	ERNIE Foundation Models	Mar 16, 2019	text	—	—	—	historical
ERNIE Foundation ModelsFamily	Baidu	—	Mar 16, 2019	—	—	Yes	—	active
Deep Learning Recommendation ModelFamily	Meta	—	Mar 31, 2019	—	—	Yes	—	active
ESM-1b	Meta	Evolutionary Scale Modeling	Apr 3, 2019	—	—	—	—	legacy
Evolutionary Scale ModelingFamily	Meta	—	Apr 3, 2019	—	—	—	—	active
MuseNet	OpenAI	—	Apr 25, 2019	—	—	—	—	research
wav2vecFamily	Meta	—	Jun 21, 2019	—	—	—	—	active
wav2vec	Meta	wav2vec	Jun 21, 2019	audio	—	—	—	legacy
ERNIE 2.0	Baidu	ERNIE Foundation Models	Jul 29, 2019	text	—	—	—	historical
DistilBERT	Hugging Face	—	Oct 2, 2019	text	—	Yes	—	active
T5Family	Google (Alphabet)	—	Oct 23, 2019	—	—	Yes	—	active
Microsoft TuringFamily	Microsoft	—	Nov 4, 2019	—	—	—	—	research

† Illustrative seed value, not verified or live market data. Context windows are for the current flagship version of each model or family.