Top AI Development Tools launches from 2026, ranked by X views.
GPT-5.4 Thinking and GPT-5.4 Pro are rolling out now in ChatGPT. GPT-5.4 is also now available in the API and Codex. GPT-5.4 brings our advances in reasoning, coding, and agentic workflows into one frontier model. https://t.co/1hy6xXLAmJ
ChatGPT is now available in CarPlay. The voice mode you know, now available on-the-go. Rolling out to iPhone users running iOS 26.4+ where CarPlay is supported. https://t.co/yk3qdLa99r https://t.co/aXQqH9MNuG
Composer 2 is now available in Cursor. https://t.co/Dl0EcpiLpf
Today, we closed our latest funding round with $122 billion in committed capital at an $852B post-money valuation. The fastest way to expand AI’s benefits is to put useful intelligence in people’s hands early and let access compound globally. This funding gives us resources to
Congrats to the @cursor_ai team on the launch of Composer 2! We are proud to see Kimi-k2.5 provide the foundation. Seeing our model integrated effectively through Cursor's continued pretraining & high-compute RL training is the open model ecosystem we love to support.
🌘 Kimi-K2.7-Code, our latest coding model, is now released and open-sourced! 🔷 Improved coding & agent performance over K2.6: +21.8% on Kimi Code Bench v2, +11.0% on Program Bench, and +31.5% on MLS Bench Lite. 🔷 Reasoning efficiency: Less overthinking, with 30% lower https://t.co/jFS7I40avs
We’re acquiring Promptfoo. Their technology will strengthen agentic security testing and evaluation capabilities in OpenAI Frontier. Promptfoo will remain open source under the current license, and we will continue to service and support current customers.
GPT-5.2 Codex is now available in Cursor! We believe it's the frontier model for long-running tasks.
grok-build-0.1 is now available via the xAI API in public beta. This is the same model that powers the Grok Build CLI and excels at agentic coding. Priced at $1/m input and $2/m output, it’s extremely cost effective, intelligent, and fast. https://t.co/2ZtqWM2QLU
We’re rolling out age prediction on ChatGPT to help determine when an account likely belongs to someone under 18, so we can apply the right experience and safeguards for teens. Adults who are incorrectly placed in the teen experience can confirm their age in Settings > Account.
Claude Fable 5 is now available in Cursor. It sets a new state of the art on CursorBench at 72.9%, 8 points above the previous best. https://t.co/L3Wm8mSYq9
One week since the launch of GPT-5.5, and it’s already our strongest model launch yet. API revenue is growing more than 2x faster than any prior release, while Codex doubled revenue in under seven days as enterprise demand for agentic coding tools keeps climbing.
ChatGPT Go is rolling out globally in every country where ChatGPT is available. ChatGPT Go is our low-cost subscription tier that gives you 10x more messages, file uploads and image creation vs free tier, more memory, longer context window, and unlimited use of GPT 5.2 instant
Fast mode for Claude Opus 4.7 is now available in Cursor! It's 2.5x the speed at 6x the cost. For most tasks, we recommend using the standard speed.
GPT-5.3 Codex is now available in Cursor! It's noticeably faster than 5.2 and is now the preferred model for many of our engineers.
Composer 1.5 is now available. We’ve found it to strike a strong balance between intelligence and speed. https://t.co/jK92KCL5ku
Today we’re releasing the weights for Laguna M.1, our most capable model to date, with a 256K context length. Both base and post-trained checkpoints are now available on Hugging Face under Apache 2.0. https://t.co/gMWuYo8zN1
GPT 5.4 is now available in Cursor! We've found it to be more natural and assertive than previous models. It's currently the leader on our internal benchmarks.
Physician use of AI nearly doubled in a year. Today we launched OpenAI for Healthcare, a HIPAA-ready way for healthcare organizations to deliver more consistent, high-quality care to patients. Now live at AdventHealth, Baylor Scott & White, UCSF, Cedars-Sinai, HCA, Memorial
Update: GPT-5.5 and GPT-5.5 Pro are now available in the API. https://t.co/S9ECvnSdLF
GPT-5.5 is now available in Cursor! It's currently the top model on CursorBench at 72.8%. We've partnered with OpenAI to offer it for 50% off through May 2.
📣 @GoogleAI’s Gemini 3.5 Flash is now generally available and rolling out in GitHub Copilot. Early testing shows ➡️ It has strong tool use, fast response times, and high cache efficiency ➡️ It is it well-suited for fast, iterative agentic coding workflows Try it out in @code.
Opus 4.6 is now available in Cursor! It's highly effective at long-running tasks and reviewing code.
📣 @OpenAIDevs GPT-5.3-Codex is now generally available and rolling out in GitHub Copilot. Early testing shows ➡️ It reaches new high scores on benchmarks we use to evaluate coding, agentic, and real-world capabilities ➡️ 25% faster performance than GPT-5.2-Codex on agentic
Our new voice models are now available in the Realtime API: 🎙️ GPT-Realtime-2: Build production-ready voice agents that can think harder, take action, handle interruptions, and keep conversations flowing. 🎙️ GPT-Realtime-Translate: Translate while streaming across more than 70
🚀 Qwen Code v0.14.0 – v0.14.2 are now available Channels：Control Qwen Code remotely from Telegram, DingTalk, or WeChat — send a message from your phone, get results on your server Cron Jobs ：Schedule recurring AI tasks — auto-run tests every 30 min, pull & build every
Claude Opus 4.8 is now available in Cursor. On CursorBench, it's able to work much more efficiently than Opus 4.7. We've also found it to be more persistent on harder tasks.
Qwen3-ASR and Qwen3-ForcedAligner are now open source — production-ready speech models designed for messy, real-world audio, with competitive performance and strong robustness. ● 52 languages & dialects with auto language ID (30 languages + 22 dialects/accents) ● Robust in https://t.co/q7RWjJFXgH
Today we’re releasing Laguna XS.2, Poolside’s first open-weight model. It’s a 33B total / 3B active MoE model built for agentic coding and long-horizon tasks. Trained fully in-house on our own stack. Runs on a single GPU. Released under Apache 2.0. Links 👇 Weights: https://t.co/034MkPCZmI
We've released a new big-batch draft mode for V8.1. This new mode lets you generate 24 lower resolution images at the half the price of a Standard res 4-image Midjourney Job. When you like an image just press "Vary" to get new versions at full resolution. Enjoy! https://t.co/AwOBP5rnfh