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#Open Weight Models

Open Weight Models on The Latent Daily: 3 stories and 18 models. Latest: Budget the tokens: how finance teams are starting to plan enterprise AI spending.

21 items

Models tagged #Open Weight Models

Alibaba (Qwen)Aug 14, 2026

Qwen3.8-27B

A 27B dense vision-language model from Alibaba's Qwen3.8 generation, aimed at coding, professional work and long-horizon agentic tasks.

Type
Open-Weight
Context
262K
Weights
Open
Google DeepMindApr 2, 2026

Gemma 4

Google DeepMind's fourth generation of open models, the first under Apache 2.0, with dense and mixture-of-experts sizes, configurable thinking and native multimodal input.

Type
Open-Weight
Context
262K
Weights
Open
Mistral AIMar 16, 2026

Mistral Small 4

Mistral AI's 119B mixture-of-experts model that merges the Instruct, Magistral reasoning and Devstral coding lines into one model with switchable reasoning.

Type
Open-Weight
Context
262K
Weights
Open
NVIDIADec 15, 2025

Nemotron 3 Nano

NVIDIA's open 30B hybrid Mamba-Transformer mixture-of-experts model with about 3.5B active parameters, built for efficient reasoning and agents.

Type
Open-Weight
Context
262K
Weights
Open
Allen Institute for AINov 20, 2025

Olmo 3

Ai2's fully open 7B and 32B models with Instruct and Think variants, released with their training data, code, checkpoints and recipe.

Type
Open-Weight
Context
66K
Weights
Open
BaiduJun 30, 2025

ERNIE 4.5 (open models)

Baidu's first open-weight ERNIE release: ten models from 0.3B dense to 424B mixture-of-experts, including vision-language versions.

Type
Open-Weight
Context
131K
Weights
Open
Alibaba (Qwen)Apr 29, 2025

Qwen3

Alibaba's Qwen3 family of dense and mixture-of-experts models from 0.6B to 235B parameters, with a switchable thinking mode for reasoning.

Type
Open-Weight
Context
41K
Weights
Open
IBMApr 16, 2025

IBM Granite 3.3

IBM's enterprise-focused open models with 128K context, reasoning support and Apache 2.0 licensing, trained on data IBM documents for business use.

Type
Open-Weight
Context
131K
Weights
Open
AI21 LabsMar 6, 2025

Jamba Mini 1.6

AI21 Labs' hybrid Transformer-Mamba mixture-of-experts model with 256K context, efficient for long-document RAG.

Type
Open-Weight
Context
256K
Weights
Open
Technology Innovation InstituteDec 17, 2024

Falcon 3

The Technology Innovation Institute's family of small open models (1B to 10B) designed to run on laptops and light infrastructure.

Type
Open-Weight
Context
33K
Weights
Open
LG AI ResearchDec 9, 2024

EXAONE 3.5

LG AI Research's bilingual English-Korean models in 2.4B, 7.8B and 32B sizes with 32K context.

Type
Open-Weight
Context
33K
Weights
Open
Allen Institute for AINov 26, 2024

OLMo 2

The Allen Institute for AI's fully open language models: weights, training data, code and intermediate checkpoints are all released.

Type
Open-Weight
Context
4K
Weights
Open
Allen Institute for AINov 21, 2024

Tülu 3

AI2's fully documented post-training recipe applied to Llama 3.1, with open data, code and evaluation for every stage.

Type
Open-Weight
Context
128K
Weights
Open
CohereOct 24, 2024

Aya Expanse

Cohere For AI's multilingual research models covering 23 languages, built to close the quality gap between English and other languages.

Type
Open-Weight
Context
8K
Weights
Open
Alibaba (Qwen)Sep 19, 2024

Qwen2.5

Alibaba's Qwen2.5 family of dense models from 0.5B to 72B parameters, strong in coding, math and multilingual tasks, widely used for fine-tuning.

Type
Open-Weight
Context
33K
Weights
Open
Nous ResearchAug 15, 2024

Hermes 3

Nous Research's fine-tunes of Llama 3.1, focused on role-play, function calling, structured output and following the system prompt closely.

Type
Open-Weight
Context
128K
Weights
Open
Mistral AIJul 18, 2024

Mistral NeMo

A 12B model built by Mistral AI with NVIDIA, with 128K context, strong multilingual ability and a new efficient tokenizer.

Type
Open-Weight
Context
131K
Weights
Open
Mistral AIDec 11, 2023

Mixtral 8x7B

Mistral AI's sparse mixture-of-experts model: eight experts, two active per token, matching much larger dense models at launch with lower inference cost.

Type
Open-Weight
Context
33K
Weights
Open