525 articles
Waymo World Model
The Waymo World Model is a generative world model for autonomous driving simulation, announced by Waymo in February 2026 and built on Google DeepMind's Genie 3.
WHAM
WHAM (World and Human Action Model) is a Microsoft generative world model that generates playable Bleeding Edge gameplay from controller input, published in Nature in 2025.
Whisper
Whisper is an open-source automatic speech recognition model family from OpenAI, released in September 2022, trained on 680,000 hours of multilingual audio, and robust to accents and noise.
Windsurf
Windsurf, also known as Devin Desktop, is an AI-native code editor forked from VS Code, launched in 2024 and owned by Cognition AI since 2025.
WizardLM
WizardLM is a family of open-weight, instruction-tuned large language models from Microsoft Research, released in 2023 and trained on synthetic Evol-Instruct data, with spin-offs WizardCoder and WizardMath.
Xiaomi MiMo
Xiaomi MiMo is a family of large language models from Chinese electronics maker Xiaomi, beginning in April 2025 with the open-sourced 7-billion-parameter reasoning model MiMo-7B.
Xiaomi Robotics U0
Xiaomi Robotics U0 is a 38-billion-parameter multimodal autoregressive world foundation model released by Xiaomi Robotics in July 2026, used to generate synthetic training data for robot policies.
XTTS
XTTS is a family of open text-to-speech and voice-cloning models by Coqui, released in 2023 and best known through XTTS-v2, which clones a voice from a short audio clip in 17 languages.
YandexGPT
YandexGPT is a family of large language models developed by Yandex, first launched in May 2023 to power the Alice virtual assistant, Yandex Search, and other products.
Yi (model family)
Yi is a family of bilingual Chinese-English large language models released by 01.AI, starting with open-weight 6B and 34B base models in November 2023 and later adding closed API flagships like Yi-Large and Yi-Lightning.
Ying (清影) (text-to-video model)
Ying (清影) is a text-to-video and image-to-video generation feature launched by the Chinese AI company Zhipu AI on July 26, 2024, built on its CogVideoX models.
YuE
YuE is an open-weights lyrics-to-song model family from the M-A-P research collective and HKUST, released in January 2025 and described as the first open-source model generating full songs with vocals and accompaniment.
Z-Image
Z-Image is a 6-billion-parameter open-weight text-to-image model from Alibaba's Tongyi MAI, released as Z-Image-Turbo in November 2025 and known for photorealistic images on consumer graphics cards with under 16 GB of VRAM.
Zephyr (AI model)
Zephyr is a 7-billion-parameter open-weight chat model released by Hugging Face's H4 team in October 2023, fine-tuned from Mistral-7B and aligned with direct preference optimization rather than human feedback.
π0 (Physical Intelligence)
π0 is a vision-language-action model family for dexterous, generalist robot manipulation published by Physical Intelligence, whose October 2024 model generates robot motor commands with flow matching.