6 AI stories explainx.ai reported on October 27, 2026 so far, ranked by reader interest and grouped by topic. Each links to the full write-up with sources.
Baidu released Unlimited-OCR-2, a roughly 3B MIT-licensed OCR model using sparse reference sliding window attention to parse very long documents in one request; benchmark scores are only shown in an image.
A 20% TSMC CoWoS price hike is circulating on social media from supply-chain sources; TSMC has not confirmed it, and the only traceable report is a Nikkei one of up to 10% on chipmaking from 2027.
tstack is a new MIT-licensed set of nine Claude Code and Codex skills from t3dotgg; its headline skill, full-send, lets an agent merge a pull request unattended once a written merge gate passes.
Cloudflare says 155 long-prompt GLM-5.3 responses on Workers AI contained other customers' data between Aug 27 and Sep 9, 2026, caused by an undersized KV pool and an SGLang bug, now fixed.
PSI published five quantum-information results with papers and Lean proofs, made with GPT and Claude models; the Lean code is checkable, but no independent expert review or peer review has been reported yet.
Microsoft released foundryx-plugin, a preview Copilot plugin whose foundry-agent skill and canvas drive Foundry agents through a separate foundryx CLI, for tenants already onboarded to FoundryX.
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