97 articles
GLM-5
GLM-5 is a 744-billion-parameter open-weight Mixture-of-Experts large language model released by the Chinese AI lab Zhipu AI in February 2026, the first open-weights model to score 50 on the Artificial Analysis Intelligence Index.
GLM-5.3-Flash
GLM-5.3-Flash, stealth-tested as "Ox Alpha", is an open-weight mixture-of-experts large language model released by Z.ai in August 2026, its first natively multimodal GLM-5 model and its cheapest capable coding model.
GPT-4Chan
GPT-4chan, or Generative Pre-trained Transformer 4Chan, was an open-weight language model created by Yannic Kilcher in 2022, fine-tuned on years of 4chan /pol/ posts and blocked by Hugging Face after its bots wrote over 30,000 posts.
gpt-oss
gpt-oss is a pair of open-weight reasoning language models, gpt-oss-120b and gpt-oss-20b, released by OpenAI on August 5, 2025 under Apache 2.0, its first open weights since GPT-2 in 2019.
IBM Granite
IBM Granite is a family of open-source generative AI foundation models developed by IBM for enterprise use, first released through watsonx on September 28, 2023.
Inkling (large language model)
Inkling is an open-weights multimodal large language model released by Thinking Machines Lab, Mira Murati's startup, on July 15, 2026, with 975 billion parameters and Apache 2.0 weights.
InternLM (model family)
InternLM is a family of open-weight large language models developed by Shanghai AI Laboratory with SenseTime and several universities, first released in 2023 and continued through the InternLM2, InternLM2.5, and InternLM3 generations.
Jais (language model)
Jais, named for Jebel Jais, the highest peak in the United Arab Emirates, is a family of open bilingual Arabic-English large language models from Inception, MBZUAI, and Cerebras Systems.
Jais (جيس) (model family)
Jais (جيس) is a family of open-weight bilingual Arabic-English large language models developed by Inception, Cerebras Systems, and MBZUAI, first released in August 2023 and expanded to 20 models in 2024.
Jamba (model family)
Jamba is a family of large language models from AI21 Labs, first released in March 2024, combining Transformer and Mamba layers with a 256K-token context window.
Kimi (model family)
Kimi is a family of large language models developed by the Chinese AI company Moonshot AI (月之暗面), best known for the open-weight trillion-parameter models Kimi K2 and K3.
Kimi K2
Kimi K2 is a trillion-parameter open-weight Mixture-of-Experts large language model released by Moonshot AI in July 2025, with 32 billion activated parameters and a focus on agentic tool use and coding.
Kimi K3
Kimi K3 is a 2.8-trillion-parameter open-weight Mixture-of-Experts large language model with native vision and a 1-million-token context window, released by Chinese startup Moonshot AI in July 2026.
Legal-BERT
Legal-BERT is a family of BERT language models pre-trained on legal texts, released in 2020 by researchers at the Athens University of Economics and Business for legal NLP tasks.
LFM2
LFM2 is a family of open-weight small language models released by Liquid AI in July 2025, combining gated convolutions with attention for fast inference on phones and laptops.
Llama (model family)
Llama is a family of open-weight large language models created by Meta, first released in February 2023, whose release disrupted a market dominated by closed-source models.
Llama 2
Llama 2 is a collection of pre-trained and fine-tuned large language models released by Meta on July 18, 2023, including the Llama2-Chat variants, for research and commercial use.
Llama 3.1 405B
Llama 3.1 405B is a 405-billion-parameter open-weight large language model released by Meta in July 2024, the flagship of the Llama 3.1 collection alongside 8B and 70B models.
Llama 4
Llama 4 is a generation of open-weight large language models released by Meta on April 5, 2025, its first with mixture-of-experts architecture and native multimodality, shipping Scout and Maverick.
Longformer
Longformer is a transformer language model introduced in 2020 by AI2 researchers for long documents, replacing standard self-attention with a linear-cost mix of local and global attention.
Magistral (Mistral AI)
Magistral is a family of reasoning language models developed by Mistral AI, announced in June 2025 with an open-weight Magistral Small and a proprietary Magistral Medium.
MiniCPM
MiniCPM is a family of small language and multimodal models developed by OpenBMB, designed for on-device use, with text models from 1B to 4B parameters released since 2024.
MiniMax (model family)
MiniMax is a family of large language models from the Chinese AI company MiniMax, using a hybrid mixture-of-experts design that reaches context windows of up to 4 million tokens.
MiniMax-M1
MiniMax-M1 is an open-weight large language model for reasoning released by the Chinese AI company MiniMax in June 2025, supporting a 1 million-token context window.
Minitron
Minitron is a family of small language models developed by NVIDIA through structured pruning and knowledge distillation, first applied to Nemotron-4 15B to create 8B and 4B models.
Mistral (model family)
Mistral (model family) is a line of large language models from Mistral AI. It began in 2023 and is known for its efficient architecture and open-weight licensing.
Mistral Large 3
Mistral Large 3 is a 675B-parameter sparse mixture-of-experts multimodal language model released by Mistral AI on December 2, 2025 under Apache 2.0, its first mixture-of-experts model since Mixtral.
Mixtral 8x7B
Mixtral 8x7B is an open-weight sparse mixture-of-experts language model released by Mistral AI in December 2023 under Apache 2.0, with 47B total parameters of which 13B are active per token.
MobileBERT
MobileBERT is a compact, task-agnostic version of the BERT language model released by Google and Carnegie Mellon researchers in 2020 for natural language processing on mobile devices.
MobileLLM
MobileLLM is a family of small language models developed by Meta for inference on mobile devices, spanning 125M to 1.5B parameters and first published at ICML 2024.