// RELEASE TIMELINE

Models Released in 2020

Browse every generative AI model released in 2020 — large language models, image generators, code models and more — ordered by release date. Compare their specs and rankings on our benchmarks page, or put any two side by side with compare. See also models from 2019 and models from 2021.

113 models

AraGPT2-Mega

🇱🇧 American University of Beirut

Dec 2020 1.5B
Language Open (Restricted)

ERNIE-Doc (247M)

🇨🇳 Baidu

Dec 2020 247M
Language Open (Restricted)

ERNIE-Doc Base (151M, WT103)

🇨🇳 Baidu

Dec 2020 151M
Language Open (Restricted)

Shortformer

🇺🇸 University of Washington

Dec 2020 247M
Language Proprietary

CT-MoS (PTB)

🇺🇸 National Tsing Hua University

Dec 2020 24M
Language Proprietary

CT-MoS (WT2)

🇺🇸 Google

Dec 2020 45M
Language Proprietary

CT-MoS + DynamicEval (PTB)

🇺🇸 National Tsing Hua University

Dec 2020 24M
Language Proprietary

CT-MoS + DynamicEval (WT2)

🇺🇸 National Tsing Hua University

Dec 2020 45M
Language Proprietary

DensePhrases

🇺🇸 Korea University

Dec 2020
Language Open (Restricted)

RaSoR

🇺🇸 Korea University

Dec 2020
Language Proprietary

VQGAN + CLIP

🇺🇸 Heidelberg University

Dec 2020
Language Open (Restricted)

ESM1b

🇺🇸 Facebook AI Research

Dec 2020 652.4M
Language Open (Restricted)

RoBERTa (PFAM)

🇺🇸 IBM Research

Dec 2020
Language Open (Restricted)

OC-GAN (COCO-Stuff)

🇺🇸 Mila - Quebec AI (originally Montreal Institute for Learning Algorithms)

Dec 2020
Language Proprietary

OC-GAN (Visual Genome)

🇺🇸 Mila - Quebec AI (originally Montreal Institute for Learning Algorithms)

Dec 2020
Language Proprietary

CPM-Large

🇨🇳 Tsinghua University

Dec 2020 2.6B
Language Open (Restricted)

Profile Prediction

🇺🇸 University of Washington

Dec 2020
Language Proprietary

AlphaFold 2

🇬🇧 DeepMind

Nov 2020 93M
Language Open (Restricted)

KEPLER

🇨🇳 Tsinghua University

Nov 2020 125M
Language Proprietary

AWD-FWM (PTB)

🇨🇭 IDSIA

Nov 2020 24M
Language Proprietary

AWD-FWM (WT2)

🇨🇭 IDSIA

Nov 2020 37M
Language Proprietary

Machine learning a model for RNA structure prediction

🇩🇪 International School for Advanced Studies

Nov 2020
Language Proprietary

CPCProt

🇺🇸 University of Toronto

Nov 2020 1.7M
Language Proprietary

ChemBERTa

🇺🇸 University of Toronto

Oct 2020 125M
Language Open (Restricted)

HiPPO-LegS

🇺🇸 Stanford University

Oct 2020
Vision Open (Restricted)

CryptoGRU

🇺🇸 Indiana University Bloomington

Oct 2020
Language Proprietary

ViT-Huge/14

🇺🇸 Google Brain

Oct 2020 632M
Vision Open (Restricted)

wave2vec 2.0 LARGE

🇺🇸 Facebook

Oct 2020 317M
Speech Open (Restricted)

GBERT-Large

🇩🇪 deepset

Oct 2020 335M
Language Open (Restricted)

German ELECTRA Large

🇩🇪 deepset

Oct 2020 335M
Language Open (Restricted)

Conformer + Wav2vec 2.0 + Noisy Student

🇺🇸 Google

Oct 2020 1B
Speech Proprietary

mT5-XXL

🇺🇸 Google

Oct 2020 13B
Language Open (Restricted)

TinyBert

🇨🇳 Huazhong University of Science and Technology

Oct 2020 67M
Language Open (Restricted)

Memformer (4 encoder + 16 decoder)

🇺🇸 UC Davis

Oct 2020 76.2M
Language Proprietary

LUKE

🇺🇸 University of Washington

Oct 2020 483M
Language Open (Restricted)

Frage-AWD-LSTM-MemoryAug-NeuralCache (PTB)

🇺🇸 Johns Hopkins University

Sep 2020 24M
Language Proprietary

LSTM-MemoryAug (PTB)

🇺🇸 Johns Hopkins University

Sep 2020 13.3M
Language Proprietary

LSTM-MemoryAug (WT2)

🇺🇸 Johns Hopkins University

Sep 2020 28.5M
Language Proprietary

PAR Transformer Large

🇺🇸 NVIDIA

Sep 2020
Language Proprietary

ProBERTa

🇺🇸 University of Illinois Urbana-Champaign (UIUC)

Sep 2020 44M
Language Open Weights

ESM1-43M

🇺🇸 Facebook AI Research

Aug 2020 42.6M
Language Open (Restricted)

ESM1-670M (UR100)

🇺🇸 Facebook AI Research

Aug 2020 669.2M
Language Open (Restricted)

ESM1-670M (UR50/D)

🇺🇸 Facebook AI Research

Aug 2020 669.2M
Language Open (Restricted)

ESM1-670M (UR50/S)

🇺🇸 Facebook AI Research

Aug 2020 669.2M
Language Open (Restricted)

ESM1-85M

🇺🇸 Facebook AI Research

Aug 2020 85.1M
Language Open (Restricted)

Transformer+Recurrent Windows of Context

🇺🇸 Toyota Technological Institute at Chicago

Aug 2020 124M
Language Proprietary

ERNIE-GEN (large)

🇨🇳 Baidu

Aug 2020 340M
Language Open Weights

DeLighT

🇺🇸 University of Washington

Aug 2020 99M
Language Proprietary

mBART-50

🇺🇸 Facebook AI

Aug 2020 610M
Language Open (Restricted)

Grown to Prune Two-layer stacked LSTM

🇺🇸 University of Chicago

Jul 2020
Language Proprietary

GPT2-LayerFusion-WS

🇺🇸 University of Liverpool

Jul 2020
Language Proprietary

TransformerXL-LayerFusion-CA

🇺🇸 University of Liverpool

Jul 2020
Language Proprietary

Hopfield Networks (2020)

🇦🇹 Johannes Kepler University Linz

Jul 2020
Language Open (Restricted)

SemExp

🇺🇸 Carnegie Mellon University (CMU)

Jul 2020
Robotics Open (Restricted)

DLRM-2021

🇺🇸 Meta AI

Jul 2020 1T
Language Proprietary

GShard (600B)

🇺🇸 Google

Jun 2020 600B
Language Proprietary

GShard (dense)

🇺🇸 Google

Jun 2020 2.3B
Language Proprietary

GPT-3 13B

🇺🇸 OpenAI

Jun 2020 12.9B
Language Proprietary

GPT-3 2.7B

🇺🇸 OpenAI

Jun 2020 2.7B
Language Proprietary

GPT-3 6.7B

🇺🇸 OpenAI

Jun 2020 6.7B
Language Proprietary

2020 was another fast-moving year for generative AI. The models listed above span large language models (LLMs), image and video generators, code models and more, each with its own parameter count, context window, licensing and availability. To understand how the models of 2020 actually perform, compare their scores on our benchmarks page, and use compare to evaluate any two releases side by side.

Tracking AI by release year makes it easy to see how the frontier moves. Browse AI models from 2019 or AI models from 2021 to compare how capabilities, context windows and open-weights availability evolved year over year.