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Stories from AI Coding come first, newest first, then stories from connected topics (Developer Tools, coding agents, GitHub, GitHub Copilot, AI Agents, Cursor), each labelled with where it comes from. This view is not indexed by search engines.

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AI Coding Tools in 2026: Cursor, Copilot and Windsurf Compared

The market for AI coding tools has changed more in 2026 than in any year since GitHub Copilot launched. Cursor is now owned by SpaceX, Windsurf has...

OpenAI Signs Four Abu Dhabi Deals, From Oilfields to Permits

OpenAI Abu Dhabi agreements cover ADNOC, Mubadala, Inception42 and a government permits pilot, some on UAE servers. No financial terms were given.

Trail of Bits Says Codex Helped Get 149 CVE Fixes Into Stable Linux

Trail of Bits says backporting security fixes with Codex cut the work from days to hours, helping land fixes for 149 CVEs in stable Linux kernels.

Musk Says Grok Bot Cost Was ‘Unsustainably High’ Relative to Revenue

Musk says the Grok Bot cost of serving users was unsustainably high relative to revenue, after users said weekly usage ran out fast. No figures given.

Meituan’s LongCat-2.5 AI Model Was Trained Only on Chinese Chips

Meituan's LongCat-2.5 is a 1.6tn-parameter multimodal model trained on Chinese chips. Its own benchmarks show wins and clear losses against Claude.

DeepSeek Open-Sources a Superagent That Works Inside a GitHub Repo

DeepSeek superagent prototype is out under MIT: a research coding agent that takes requests on GitHub or Feishu and replies with pull requests.

Sierra Says It Passed $400m ARR After Adding $150m in Q3

Sierra ARR has passed $400m, the AI agent company says, after adding more than $150m in Q3. The figures are self-reported and have not been audited.

Microsoft Open-Sources Mage-VL-Cowork, a 4B Agent That Clicks or Codes

Microsoft's open Mage-VL-Cowork is a 4B computer-use agent that switches between clicking and code. Microsoft reports 66% on OSWorld-Verified.

UK Regulators Say Existing Law Already Applies to AI Agents

The CMA, FCA, ICO and Ofcom say existing UK law already covers AI agents. There are no new rules, but they warn firms they will use their powers.

Cognizant Puts 25,000 Staff in an OpenAI Frontier Capability Group

Cognizant's new Frontier Capability Group groups 25,000+ existing staff to deliver OpenAI's Codex and ChatGPT for clients. No money terms were disclosed.

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