// RELEASE TIMELINE

Models Released in 2023

Browse every generative AI model released in 2023 — 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 2022 and models from 2024.

524 models

West Lake (“Xīhú / 西湖大模型”)

🇨🇳 West Lake Xinchen / Xinchen AI / 西湖心辰(杭州)科技有限公司

Jul 2023
Multimodal Open Weights

Pangu 3.0

🇨🇳 Huawei

Jul 2023 100B
Multimodal Proprietary

TeleChat

🇨🇳 China Telecom

Jul 2023
Language Proprietary

CodeGen2.5

🇺🇸 Salesforce

Jul 2023 7B
Language Open (Restricted)

InternLM

🇨🇳 Shanghai AI Lab

Jul 2023 104B
Language Proprietary

NEC LLM 13B

🇺🇸 NEC Laboratories

Jul 2023 13B
Language Proprietary

xTrimoPGLM -100B

🇨🇳 Tsinghua University

Jul 2023 100B
Language Proprietary

LongNet

🇺🇸 Microsoft

Jul 2023 2.7B
Language Proprietary

Pangu-Weather

🇨🇳 Huawei

Jul 2023 256M
Language Open Weights

Stable Diffusion XL (SDXL)

🇺🇸 Stability AI

Jul 2023 3.4B
Language Open Weights

Hermes 7B ITA

🇮🇹 RAI

Jul 2023 7B
Language Open Weights

Multilingual-E5-large

🇺🇸 Microsoft

Jun 2023 560M
Language Open (Restricted)

Honghu Graphic

🇨🇳 China Unicom

Jun 2023 2B
Vision Proprietary

Chirp

🇺🇸 Google

Jun 2023 2B
Speech Proprietary

ERNIE 3.5

🇨🇳 Baidu

Jun 2023
Language Proprietary

HyenaDNA

🇺🇸 Stanford University

Jun 2023 6.6M
Language Open (Restricted)

Kosmos-2

🇺🇸 Microsoft

Jun 2023 1.6B
Language Open (Restricted)

RWKV-4 World (7B)

🇺🇸 RWKV Foundation

Jun 2023 7.4B
Language Open (Restricted)

Llama-2-Chinese 13B

🇨🇳 FlagAlpha

Jun 2023 13B
Language Open (Restricted)

Inflection-1

🇺🇸 Inflection AI

Jun 2023
Language Proprietary

MPT-30B

🇺🇸 MosaicML

Jun 2023 30B
Language Open (Restricted)

Vicuna-13B-v1.3

🇺🇸 Large Model Systems Organization

Jun 2023 13B
Language Open (Restricted)

Vicuna-33B-v1.3

🇺🇸 Large Model Systems Organization

Jun 2023 33B
Language Open (Restricted)

Vicuna-7B-v1.3

🇺🇸 Large Model Systems Organization

Jun 2023 7B
Language Open (Restricted)

RoboCat

🇺🇸 Google DeepMind

Jun 2023 1.2B
Robotics Proprietary

GigaGAN

🇺🇸 POSTECH

Jun 2023 1B
Language Proprietary

Pix2Struct-Large

🇺🇸 Google Research

Jun 2023 1.3B
Vision Open (Restricted)

WizardCoder-15.5B

🇺🇸 Microsoft

Jun 2023 15.5B
Language Open (Restricted)

BELLE-LLaMA-13B-2M-enc

🇨🇳 KE Holdings Inc. (“Beike”)

Jun 2023 13B
Language Open Weights

BELLE-LLaMA-7B-0.6M-enc

🇨🇳 KE Holdings Inc. (“Beike”)

Jun 2023 7B
Language Open Weights

BELLE-LLaMA-7B-2M-enc

🇨🇳 KE Holdings Inc. (“Beike”)

Jun 2023 7B
Language Open Weights

Wu Dao Aquila-33B

🇨🇳 Beijing Academy of Artificial Intelligence / BAAI

Jun 2023 33B
Language Proprietary

Wu Dao Aquila-7B

🇨🇳 Beijing Academy of Artificial Intelligence / BAAI

Jun 2023 7B
Language Open (Restricted)

PoET

🇸🇬 OpenProtein.ai

Jun 2023 57M
Language Proprietary

SYNTERACT

🇺🇸 University of Delaware

Jun 2023 420M
Language Proprietary

MusicGen

🇺🇸 Meta AI

Jun 2023 3.4B
Audio Open Weights

PolySphere-1

🇯🇵 AI inside

Jun 2023 14B
Language Proprietary

GELU for CIFAR-10

🇺🇸 University of California (UC) Berkeley

Jun 2023 9.9K
Vision Proprietary

LTM-1

🇺🇸 Magic

Jun 2023
Language Proprietary

RedPajama-INCITE-7B-Base

🇺🇸 Together

Jun 2023 6.9B
Language Open (Restricted)

life2vec

🇩🇰 Technical University of Denmark

Jun 2023 8.4M
Language Proprietary

Polyglot-Ko-12.8B

🇺🇸 EleutherAI

Jun 2023 12.9B
Language Open (Restricted)

YaYi-7B

🇨🇳 Yayi (Wenge)

Jun 2023 7B
Proprietary

Baichuan1-7B

🇨🇳 Baichuan

Jun 2023 7B
Language Open Weights

Fauno

🇮🇹 Sapienza NLP

Jun 2023 13B
Language Open Weights

TransAct

🇺🇸 Pinterest

May 2023 92M
Language Proprietary

EGNN

🇬🇧 InstaDeep

May 2023
Language Proprietary

MASSA

🇨🇳 Guangdong-Hong Kong-Macao Joint Laboratory of Human-Machine Intelligence-Synergy Systems

May 2023
Language Open Weights

UniDiffuser (多模态大模型)

🇨🇳 ShengShu

May 2023
Language Open (Restricted)

DPO on Pythia-2.8B

🇺🇸 Stanford University

May 2023 2.8B
Language Proprietary

PaLI-X

🇺🇸 Google Research

May 2023 55B
Multimodal Proprietary

bpRNA-align

🇺🇸 Oregon State University

May 2023
Language Proprietary

30B-Lazarus

Caldera AI

May 2023 30B
Language Open Weights

HuatuoGPT

🇨🇳 Shenzhen Research Institue of Big Data

May 2023 13B
Language Open (Restricted)

Shanhai

🇨🇳 Unisound

May 2023
Language Proprietary

BiomedGPT (182M)

🇺🇸 Lehigh University

May 2023 182M
Language Open (Restricted)

Goat-7B

🇨🇳 National University of Singapore

May 2023 7B
Language Open Weights

Guanaco-65B

🇺🇸 University of Washington

May 2023 65B
Language Open Weights

LLaMA-13B (LoRA finetuned)

🇰🇷 NAVER

May 2023 13B
Language Proprietary

LLaMA-33B (LoRA finetuned)

🇰🇷 NAVER

May 2023 33B
Language Proprietary

2023 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 2023 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 2022 or AI models from 2024 to compare how capabilities, context windows and open-weights availability evolved year over year.