European Open Source AI Index

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YuLan by Gaoling School of Artificial Intelligence

YuLan-Mini

BLOOMZ by BigScience Workshop

BLOOM

OLMo by Ai2

Olmo-3-1125-32B

Apertus by Swiss AI Initiative

Apertus-70B-2509

SmolLM by HuggingFace

SmolLM3-3B-Base

mT0 by BigScience Workshop

mT5-XXL

Pythia by EleutherAI and Together Computer

Pythia-6.9B

Open Assistant by Open Assistant

Pythia-12B

Lucie by OpenLLM-France

Lucie-7B

Instella by AMD

Instella-3B

EuroLLM by UTTER

EuroLLM-22B-2512

K2 by LLM360

K2-V2-Instruct

CT-LLM by Multimodal Art Projection

CT-LLM-Base

Arabic StableLM by StabilityAI

StableLM-2-1.6B

Skywork-OR1 by Skywork

DeepSeek-R1-Distill-Qwen-32B

Omnilingual ASR by Meta

Omnilingual ASR

MobileLLM by Meta

MobileLLM-R1-950M-base

BTLM by Cerebras

BTLM-3B-8K-Base

Minerva by Sapienza Natural Language Processing Group

Minerva-7B-base-v1.0

Whisper by OpenAI

Whisper-large-v3

Teuken by OpenGPT-X

Teuken-7B-base

Eurus by OpenBMB

Mixtral-8x22B-v0.1

RedPajama by Together Computer

RedPajama-INCITE-7B-Base

Poro by AMD Silo AI and TurkuNLP and High Performance Language Technologies (HPLT)

Llama-Poro-2-70B-Base

OpenChat by OpenChat

Meta-Llama-3-8B

Neo by Multimodal Art Projection

Neo-7B

BERT by Google AI

unspecified

Dolly by Databricks

Pythia-12B

Vicuna by LMSYS

Vicuna-13B

Tülu by Ai2

Llama-3.1-405B

TildeOpen by Tilde.ai

TildeOpen-30b

Salamandra by Barcelona Supercomputing Center

Salamandra-7B

OpenMoE by Zheng Zian

OpenMoE-8B

Occiglot by Occiglot

Occiglot-7B-EU5

Llama Nemotron by NVIDIA

Llama-3.3-70B-Instruct

GPT-SW3 by AI Sweden

GPT-SW3-6.7B-V2

GPT-NeoXT by Together Computer

GPT-NeoX-20B

Fietje by Bram Vanroy

Phi-2

AquilaChat by Beijing Academy of Artificial Intelligence

Aquila2-70B-Expr

Baguettotron by PleIAs

Baguettotron

Zephyr by HuggingFace

Mixtral-8x22B-v0.1

WizardLM by Microsoft and Peking University

LLaMA-7B

SynLogic by Minimax AI

SynLogic-32B

OpenELM by Apple

OpenELM-3B

NeuralChat by Intel

Mistral-7B-v0.1

DeepHermes by Nous Research

Llama-3.1-70B

Pharia by Aleph Alpha Research

Pharia-1-LLM-7B

minChatGPT by Ethan Yanjia Li

GPT2-Medium

DeepSeek V3.2 by DeepSeek

DeepSeek-V3.1-Base

XBai-04 by Yuan Shi Technology

Qwen3-32B

StripedHyena by Together Computer

StripedHyena-Hessian-7B

Saul by Equall

Mixtral-8x22B-v0.1

Hunyuan by Tencent

Hunyuan-7B-Pretrain

Apriel by ServiceNow

Apriel-1.5-15b-Thinker

MiMo by Xiaomi

MiMo-V2-Flash-Base

DeepSeek R1 by DeepSeek

DeepSeek-V3-Base

Xwin-LM by Xwin-LM

Llama-2-13B

Geitje by Bram Vanroy

Mistral-7B-v0.1

GPT OSS by OpenAI

unspecified

Claire by OpenLLM-France

Falcon-7B

BELLE by KE Technologies

Llama-2-13B

UltraLM by OpenBMB

Llama-13B

Airoboros by Jon Durbin

Qwen1.5-110B

Solar by Upstage AI

unspecified

Marco by Alibaba

Marco-LLM-GLO

Intern-S1 by Shanghai AI Laboratory

Intern-S1-Pro

Granite by IBM

Granite-4.0-H-Small-Base

Bielik by SpeakLeash AI

Bielik-11B-v3-Base-20250730

Viking by Silo AI and TurkuNLP and High Performance Language Technologies (HPLT)

unspecified

Mistral NeMo by Mistral AI and NVIDIA

Mistral-NeMo-12B-Base

Starling by NexusFlow

Llama-2-13B

Seed-OSS by ByteDance

Seed-OSS-36B-Base

Nanbeige by Nanbeige LLM lab

Nanbeige4-3B-Base

LongAlign by Zhipu AI

Llama-2-13B

Ling by Inclusion AI

Ling-2.5-1T

Kimi K2.5 by Moonshot AI

unspecified

Gemma by Google AI

Gemma-3-27B-PT

Falcon by Technology Innovation Institute

Falcon-H1-7B-Base

Llama 4 by Meta

Llama-4-Maverick-17B-128E

dots.llm1 by RedNote

dots.llm1.base

Stanford Alpaca by Stanford University CRFM

Llama-7B

Jamba by AI21

AI21-Jamba2-Mini

Llama 3.1 by Meta

Llama-3.1-405B

XVERSE by Shenzhen Yuanxiang Technology

XVERSE-MoE-A4.2B

TeleChat by Tele-AI

unknown

Snowflake Arctic by Snowflake

Snowflake-Arctic-Base

RWKV by BlinkDL/RWKV

unspecified

Persimmon by Adept AI Labs

Persimmon-8B-Base

Mistral Large 3 by Mistral AI

Mistral-Large-3-675B-Base-2512

Infinity-Instruct by Beijing Academy of Artificial Intelligence

Llama-3.1-70B

H2O-Danube by H2O.ai

H2O-Danube3.1-4B-Base

FastChat-T5 by LMSYS

Flan-T5-XL

Cogito by DeepCogito

DeepSeek-V3-Base

BitNet by Microsoft

unspecified

StableVicuna by CarperAI

LLaMA-13B

Llama 2 by Meta

Llama-2-70B

LeoLM by LAION

Llama-2-70B

XGen by Salesforce

XGen-Small-9B-Base-R

Reka Flash by Reka AI

unknown

Llama 3.3 by Meta

Llama-3.3-70B

Stable Beluga by StabilityAI

Llama-2-70B

Minimax-M2.5 by Minimax AI

MiniMax-Text-01?

Llama-Sherkala by G42

Llama-3.1-8B

Llama 3 by Meta

Meta-Llama-3-70B

Qwen by Alibaba

unspecified

Gemma Japanese by Google AI

Gemma-2-2B

Baichuan by Baichuan Intelligent Technology

Baichuan2-13B-Base

Command A by Cohere AI

Command A?

Lumo AI by Proton

Undisclosed

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