525 articles
Code Llama
Code Llama is a family of open-weight large language models for programming, built by Meta from Llama 2 and first released in August 2023 in 7B to 34B sizes.
CodeGeeX
CodeGeeX is a family of code-generation models from Tsinghua University's KEG lab and Zhipu AI, first released in 2022, with an IDE plugin for code completion and generation.
Codestral
Codestral is a family of code-specialized large language models developed by Mistral AI, first released in May 2024 as a 22B model trained on more than 80 programming languages.
Codex (2021 model)
Codex was a large language model released by OpenAI in 2021, a GPT model fine-tuned on public GitHub code to write Python programs from natural-language descriptions.
Coding agent harness
A coding agent harness is the software layer that surrounds a code model with a tool registry, execution loop, context management, and permissions, turning a stateless model into an agent for long-running software work.
CogVideoX
CogVideoX is an open-source text-to-video and image-to-video diffusion-transformer model family first released in 2024 by Zhipu AI, described as the first commercial-grade open-source video generation model.
CogView
CogView is a family of Chinese text-to-image generation models developed by Zhipu AI and Tsinghua University, beginning in 2021 and continuing through CogView4 in 2025.
CogVLM
CogVLM is an open-source vision-language model family from Tsinghua University's KEG lab and Zhipu AI, first published in November 2023 and known for trainable visual expert modules.
CogVLM and CogAgent
CogVLM and CogAgent are open vision-language model families from Tsinghua University's KEG group and Zhipu AI, first released in late 2023 for image understanding and GUI agents.
Cohere Embed
Cohere Embed is a family of enterprise embedding models by Cohere for semantic search and retrieval-augmented generation; its flagship, Embed v4, launched in April 2025.
Command (model family)
Command is a family of large language models developed by Cohere for enterprise workloads, centered on retrieval-augmented generation, tool use, and agents, with releases from 2024 through 2026.
Command A (Cohere)
Command A is a large language model developed by the Canadian AI company Cohere, released in March 2025 as the flagship of its enterprise-focused Command family.
Command A+
Command A+ is Cohere's flagship enterprise large language model, released on May 20, 2026 as the company's first Mixture-of-Experts architecture and its first fully Apache 2.0 open-weights release.
Command R+
Command R+ is a 104-billion-parameter, open-weights large language model from Cohere, released in April 2024 and optimized for retrieval-augmented generation with citations and multi-step tool use in enterprise workloads.
Composer (model family)
Composer is a family of code-specialized large language models developed by Cursor (Anysphere) for long-horizon agentic coding tasks, post-trained from Kimi K2.5 and available only inside Cursor's products.
CosyVoice
CosyVoice is an open, multilingual, zero-shot text-to-speech and voice-cloning model family from Alibaba's FunAudioLLM project, first published in July 2024, with open weights and a commercial Alibaba Cloud service.
Cursor (coding agent)
Cursor is an AI-native IDE and coding agent built by Anysphere as a fork of VS Code, first released in 2023, running on its own Composer models.
Cursor Composer
Cursor Composer is a family of proprietary agentic coding models built by Anysphere, first released in October 2025 as the company's first in-house large language model.
DALL-E
DALL-E is a family of OpenAI text-to-image systems that creates images from natural-language descriptions, with versions released in 2021, 2022, and 2023 before retirement in 2026.
DALL-E 2
DALL-E 2 is an OpenAI text-to-image model released in April 2022 that generates photorealistic images from captions, edits images by text instruction, and produces variations.
DALL-E 3
DALL-E 3 is a text-to-image model announced by OpenAI on September 20, 2023, integrated into ChatGPT and trained largely on synthetic captions for better prompt following.
DALL-E Mini
DALL-E Mini was an independent, open-source text-to-image model created in 2021 by Boris Dayma, whose distorted images went viral in mid-2022 before rebranding as Craiyon.
DBRX
DBRX is an open-weight mixture-of-experts large language model released by Databricks on March 27, 2024, with 132 billion total parameters and 36 billion active per input.
DeepFloyd IF
DeepFloyd IF is a cascaded pixel-diffusion text-to-image model released in research form by Stability AI's DeepFloyd lab in April 2023, notable for rendering legible text inside images.
DeepSeek (model family)
DeepSeek is a family of open-weight large language models built on mixture-of-experts architecture, spanning DeepSeekMoE, V2, V3, and the reasoning models R1 and R1-Zero, published across 2024 and January 2025.
DeepSeek V3.2 release
DeepSeek V3.2 is an open-weight large language model released by the Chinese AI lab DeepSeek on December 1, 2025, whose new sparse-attention mechanism cuts long-context costs while holding quality level with the previous version.
DeepSeek V4 release
DeepSeek V4 is a pair of open-weight mixture-of-experts language models, DeepSeek-V4-Pro and DeepSeek-V4-Flash, released by the Chinese AI lab DeepSeek in April 2026 under the MIT license with million-token context windows.
DeepSeek-Coder
DeepSeek-Coder is a family of open-weight code language models released by the Chinese AI lab DeepSeek starting in November 2023, in sizes from 1.3B to 33B parameters.
DeepSeek-R1
DeepSeek-R1 is an open-weight reasoning model released by China's DeepSeek lab in January 2025, trained with reinforcement learning to match OpenAI's o1 and downloadable under the MIT license.
DeepSeek-V3
DeepSeek-V3 is an open-weight Mixture-of-Experts large language model with 671 billion total parameters, 37 billion active per token, released in December 2024 by the Chinese AI lab DeepSeek.