Open-Source AI Models launch history

Building apps has never been easier. With Sites, Codex can turn your work, ideas, and plans into an interactive website or app your team can explore, use, and share with a URL. Rolling out to Business and Enterprise plans, before expanding more broadly. https://t.co/fF17Y2EzCP

We’ve been researching new ways for ChatGPT memory to carry context across conversations and keep it useful over time. Today, that work is rolling out as a more capable memory system in ChatGPT. https://t.co/0MyFKCe2Mu

👏👏 Introducing Qwen3.7-Plus — a multimodal agent model that unifies vision and language into one versatile agent foundation. ✅ Multimodal interactive hybrid agent: unified GUI & CLI operation across visual and text tasks ✅ Versatile coding agent & productivity assistant with https://t.co/T3YTDnkE1D

Introducing NVIDIA Nemotron 3 Ultra. A frontier smart open model built for long-running agents that need to plan, reason, use tools and keep working across complex coding, research and enterprise workflows. Up to 5x faster inference and up to 30% lower cost for agentic tasks. https://t.co/AcHTauUzjm

The next frontier of agentic development is here, and you are in control.  Today we announced releases that will keep you in the flow with your agents, all on the GitHub platform.  ⬇️ https://t.co/4YveYzO6HP

The new memory system will keep track of important details automatically. If you prefer the legacy saved memories experience, you can switch back in settings. The new memory system is rolling out to Plus and Pro users in the US today, along with 2x more memory. To access it on

Nemotron 3 Ultra is now available for Pro and Max subscribers on Perplexity and Computer. It's @nvidia's new open model built for long-running agents. https://t.co/uTvs8rn2Vs

Ideogram just released their latest and best v4 image model open weights State of the art and open weights go well together 🤗 Model: https://t.co/DUcL7BBH7D Demo: https://t.co/fIc26kF6Ky https://t.co/aw1S88Vx00 https://t.co/iD0FWyIgVs

CEO Jensen Huang took the stage at GTC Taipei and redefined the future of AI. He unveiled AI infrastructure running the world's AI factories, autonomous agents that actually do things, physical AI and robotics stepping into the real world, and a brand-new generation of personal https://t.co/x9skzpyN8P

At #MSBuild, @Microsoft and NVIDIA unveiled an end-to-end stack for developers scaling agentic AI, from Windows devices to cloud to local. One unified stack. Every layer accelerated. Highlights include: 💻 RTX Spark: Windows PCs purpose-built for personal agents 💡 NVIDIA https://t.co/qX8tXHmWnD

Physical AI needs to understand the world before it can act in it. Introducing Cosmos 3, the open world foundation model and the first omni-model for physical AI. It understands and generates across text, image, video, sound and action - thanks to a new breakthrough https://t.co/K5RyHTY7gW

introducing Krea 2 Turbo. generate high-quality images in just 2s; compatible with style references, moodboards, and LoRAs. try it for free at krea . ai https://t.co/cG5wymDdmh

Building autonomous vehicles, robots, and vision AI takes more data than any team can collect on their own. At #CVPR2026, NVIDIA announced physical AI agent skills to help speed development: composable workflows that automate data generation, simulation, policy training and https://t.co/ZuHaTO683S

Today we're announcing London as Runway's new European headquarters and our newest research hub focused on general world models. Over the next 18 months, we plan to invest $100M into the UK AI ecosystem, and that figure will more than double through 2028 as we scale our European https://t.co/gKQWlGPcJw

MiniMax M3 arrives with MiniMax Sparse Attention (MSA), 15.6x faster decoding at 1M tokens. We're partnering with @MiniMax_AI to power the inference behind this week's launch. Head to https://t.co/zwLs8Pj7I6 to take it for a spin. Once the model weights are released, M3 will be https://t.co/bNBJ0rPGMk

Aleph 2.0 is now available via the Runway API. Bring precise video editing directly into your apps, products and platforms. Edit up to 30 seconds of video at 1080p across multi-shot sequences, changing only what you want. Get started at the link below. https://t.co/8GCMtXw5KZ

Today, Baseten and @MicrosoftAI are excited to announce that MAI-Thinking-1 is coming to Baseten. MAI-Thinking-1 is a model you can fine-tune without giving your data to the lab. Key characteristics include: → Clean data lineage, with zero distillation from third-party models https://t.co/ulqekRVT17

Check out everything we launched today 👇 https://t.co/Mck7gcPr4c

introducing Ideogram v4.0. 2k native resolution, excellent text rendering, and support for JSON prompts. try it now in Krea. https://t.co/0U2ypOFHlW

Krea 2 LoRAs are now available to everyone. try this one below 👇 https://t.co/JiZEil1bqx

The incredible 4.0 image models from @ideogram_ai are here. Native 2K resolution + strong typography, and completely open source. https://t.co/9ZlfZwR5Hm https://t.co/u1NF4IxD0s