AI Development Tools launch history

Introducing Grok Bot, now in early beta. Bots are AI teammates that do real work for you. They sign in to your tools, use them just like you do, and come back with finished work. https://t.co/uyfA97yo98

Cursor is now part of @SpaceX. Today, we have officially closed our acquisition. We will join the @SpaceXAI team to help make Grok the world's most useful AI and improve Grok Build, Grok Bot, Grok API, Cursor, and more. SpaceX has built some of the most inspiring and

Introducing GLM-5.3: Built to Code. Ready for Cyber Defense. - Top-tier coding and agentic capabilities, achieved through post-training on the 743B base model - A major leap in cybersecurity, setting a new standard among open models Tech Blog: https://t.co/ekQkO83jCv https://t.co/y3Y2AB0wxr

🧩 DeepSeek Harness v0.1 is now available in Developer Preview! 🔹 We’re opening it up to developers building agent harnesses worldwide and open-sourcing the codebase in MIT license. 🔹 Powered by the Cordis meta-framework, DeepSeek Harness is an agent harness built around one

We’re launching DeepSeek-V4-Pro today! 🚀 🔷 Major Agent upgrades with strong production gains! 🔷 Flexible reasoning effort for V4-Pro & V4-Flash: low for simple tasks, high for daily Agent workflows, max for complex tasks. 🔷 Native OpenAI Responses API support, optimized for https://t.co/ZsGbUpiu1T

Now in preview: The ChatGPT desktop app for Linux. Use ChatGPT, ChatGPT Work, and Codex where you already work and build, with your projects and browser workflows on supported Linux systems. https://t.co/OtsPt5N5QC

Introducing LTX’s newest open-weight model for realtime avatars - available on Reactor day 0. We're proud to partner with @ltx_io to make it easier than ever to build lip-synced, fully-voiced AI personas at cinematic quality with our API. Try it here: https://t.co/Kp9btWWuQm https://t.co/ZR6vjur2s1

We’re expanding our cybersecurity initiative Daybreak and introducing GPT-5.6-Cyber, a new model for advanced, authorized cybersecurity work. As the threat landscape evolves, we’re putting frontier intelligence in the hands of trusted defenders before attackers can deploy https://t.co/6o3GtxCxRA

You can now keep your work from other agents in sync with ChatGPT Work and Codex. Import projects, chats, skills, and plugins, review your import history, and opt in to automatic updates in Settings. Now available in the ChatGPT desktop app. https://t.co/G7OcCIvhj6

Introducing Octen Model Gateway. One API key. Models and search together, with the fastest responses in the world. Thousands of developers have joined in the last 2 weeks. To say thanks, everyone gets a 15% rebate on all consumption. Try it now in the comments: https://t.co/sIvdTb6aUM

Introducing Unsloth Desktop 🦥 The first desktop app to run and train models locally. • Open-source. Runs on Mac, Windows and Linux • Supports MLX, diffusion image/video, audio, GGUF • Connect Claude Code and Codex to local LLMs • 50% more accurate, self-healing tool calls + https://t.co/vjTFB1e5IQ

We've raised $1.1B to build AI that is owned and shaped by each of us. Check out the article published by the The New York Times that explains River AI's mission and where we're going next. Our first product is the River API which allows anyone to build custom agents and LLMs https://t.co/kKcDEDuUIz

Introducing ChatCut Desktop! AI video editing is now LOCAL, FAST, and FREE. Connect Codex or Claude Code in one click - and tear through your editing backlog: - Edit talking heads and B-roll - Create stunning, fully editable motion graphics - Make and translate captions in any https://t.co/I1Z4IJn1hd

Today, we’re launching Osseus (YC S26), the intelligent development platform making robot development agentic. The age of robots won’t be unlocked by better AI models alone. Whether you’re a solo builder or an engineering team, building robots is still messy, fragmented, and https://t.co/hQKa3Pkhz2