AI Development Tools launch history

Top AI Development Tools launches from September 2026, ranked by X views.

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September 2026

48
Launches
481.73M
Views
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Introducing Team Bots, shared AI teammates that learn as your team works with them. Give your Team Bot the skills, plugins, and credentials it needs for its role, then work with it in Slack or Grok Bot. https://t.co/73RrG4xpaU

Sep 28, 2026
Views30.89M
Comments378
Reposts575
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5

Introducing Claude Opus 5.5, the first model in our new Claude 5.5 family. It performs at the level of Claude Fable 5.1 for most tasks, and costs 40% less to run than Opus 5. https://t.co/Q9C2VKQ79f

Sep 22, 2026
Views28.48M
Comments3.35k
Reposts9.06k
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6

We’re inviting one Grok Bot user to a Starship launch. You could win the invite by sharing the ways you've integrated @Bot into your work. The invite includes a plus one. How to submit and some examples we love: https://t.co/t2Mpn7v0bj

Sep 15, 2026
Views26.41M
Comments1.60k
Reposts1.02k
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Astra for Law: Frontier intelligence built for your practice. A new offering powered by GPT-6 Astra with tools, settings, and context to support the expertise and judgment of lawyers and legal technology firms. https://t.co/qxVRXkvp4o

Sep 17, 2026
Views15.93M
Comments1.08k
Reposts1.79k
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10

Now available: ChatGPT for Financial Services. This is a tailored ChatGPT Work experience that combines built-in financial data with GPT-6 Astra’s reasoning. Teams can develop research, build financial models, and create customized client materials. https://t.co/6WP5OJdnE8 https://t.co/AundGG3jtc

Sep 10, 2026
Views15.65M
Comments992
Reposts2.60k
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11

Introducing Claude Sonnet 5.5, the second model in the Claude 5.5 family. It’s a clear upgrade over Sonnet 5, runs more than 30% faster, and costs up to 30% less for most work. https://t.co/UvXD8mDTF1

Sep 28, 2026
Views12.76M
Comments1.97k
Reposts4.47k
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12

Introducing Atlas: The world's first multimodal world model that generates image and video frames with pixel-perfect camera control and reconstructs them in 3D. Model the world, move the camera, and simulate space & time. https://t.co/o0qeGubi19

Sep 1, 2026
Views10.85M
Comments774
Reposts3.49k
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13

Today we’re introducing Gemini 4 Argon. It delivers frontier performance in complex workflows across real-world software engineering, knowledge work, and cybersecurity defense with an industry-leading 1M token output limit. https://t.co/oDaCoOLu5E

Sep 30, 2026
Views9.98M
Comments1.74k
Reposts4.83k
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14

ChatGPT Images 2.5—faster, sharper, smarter, with better tools for creating whatever you can dream of. - Faster image generation to keep your ideas flowing - Improved fidelity for more natural, recognizable images - Consistent details across multiple edits - Comment-based https://t.co/SjHITKJUSV

Sep 8, 2026
Views8.16M
Comments938
Reposts2.56k
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15

GPT-Live-1 is now available in the API. Bring ChatGPT’s natural back-and-forth to your app, with voice agents that listen while they speak and work with the models and harness you choose. https://t.co/gIl1gwsBDV

Sep 10, 2026
Views7.45M
Comments568
Reposts1.46k
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ChatGPT can now do motion design in After Effects. Introducing Higgsfield AI Motion Designer. Our ChatGPT plugin understands animation principles, writes expressions, and retains context in your After Effects projects. Try Higgsfield’s ChatGPT plugin now in After Effects. https://t.co/G1Jpc4saW5

Sep 11, 2026
Views3.26M
Comments289
Reposts605
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Lyria 3.5, our best-sounding music generation model, is now available in AI Studio, via the Gemini API, and in the Gemini app this model brings more expressive vocals and richer musical arrangements, allowing you to craft tracks with higher fidelity try it today: https://t.co/hCqJZWt1kn

Sep 4, 2026
Views2.39M
Comments244
Reposts513
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24

Go from idea to a working agent faster with the Agents API. Build and run cloud agents with the Codex harness, fully managed by OpenAI. We handle orchestration, long-running sessions, and context management. You focus on what makes your agent unique. Available in public beta. https://t.co/74siIaFdg4

Sep 10, 2026
Views1.94M
Comments225
Reposts374
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25

Introducing Higgsfield API. 50+ frontier models in one API, at lower prices than a subscription. > Get up to 50% OFF discount on your 3 favorite models > Lock in your max-discount within 7 days > Pay per use with no commitment Build your own Higgsfield with the best prices in https://t.co/y5Wcl1Y2H6

Sep 16, 2026
Views1.94M
Comments242
Reposts522
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26

We're releasing HeyGen Video, built for businesses that need production-quality video without production-level costs. Pricing starts at $0.01/s through October (50% off) Built on @Minimax_AI H3, post-trained by HeyGen. Learn more: https://t.co/O7LDjVOlqH https://t.co/wIfXnTPOfB

Sep 30, 2026
Views1.68M
Comments690
Reposts507
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27

Today, we’re launching ChatGPT-6 Astra for sales. Simply enter your website URL, and Origami will reach out to thousands of customers promoting your product in seconds, across every single channel. This is honestly insane. https://t.co/tJbI5059Pc

Sep 21, 2026
Views1.34M
Comments49
Reposts90
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28

You’ve spent years teaching people how your company works. Your AI needs that knowledge too. Introducing Connect AI Gateway. It routes, governs, and learns from AI requests, building a system of record for how your company thinks. Early access is live: https://t.co/3pFkadf0K4 https://t.co/BuavwaiObV

Sep 29, 2026
Views1.31M
Comments154
Reposts394
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29

Introducing Cline Desktop - a native interface for working with open weights models. Use with ClinePass and all our free models like DeepSeek-V4.1-Flash, Musespark-1.3, or BYOK with any provider! https://t.co/7AZdHlVIa9

Sep 14, 2026
Views1.02M
Comments257
Reposts185
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30

We’re introducing a new capability to our latest Gemini models: agentic video understanding. This allows developers to process long-form video content with more accuracy, while using up to 88% less tokens. See how it works 🧵 https://t.co/HFmQYplZQq

Sep 1, 2026
Views793.8k
Comments201
Reposts491
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