ChatGPT Could Join UK Search Choice Screens Under New Attribution Rules
A CMA proposal could let general-purpose AI assistants qualify for UK search choice screens if they meet search, safety and source-attribution requirements.
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Claude 5.5 Migration: API Changes and Sonnet 4.5 Retirement
Claude 5.5 changes thinking and tool-use behavior, while Sonnet 4.5 retires on November 30, 2026. Use this migration calendar to inventory, test, canary and remove the old model ID.
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Anthropic Traced 8,913 AI-Written Articles to 70 Fake News Sites
Anthropic documented a coordinated network of fabricated news sites, paired social accounts and rigid publishing constraints. The useful lesson is the network footprint, not a guess about whether one paragraph sounds AI-written.
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Google Tests ‘Dive Deeper’ Overviews Inside Discover Video Cards
The limited Discover experiment adds a topic overview between some video cards and related web stories. Its effect on publisher clicks remains unmeasured.
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A Court Filing Reports 51% to 94% Lower Publisher CTR in Copilot
A plaintiffs’ filing reports much lower publisher click-through rates in Copilot than Bing Web Search. Here is what the figures prove, omit and change.
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Gemini Antigravity September Preview: Parser Changes Before October 5
Google’s September Antigravity preview replaces the May build. Local tool parsers need tests for PascalCase parameters and line-range edits before October 5.
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GPT-5.5 Retires From ChatGPT and Codex on October 14: Migration Checklist
GPT-5.5 is leaving ChatGPT, ChatGPT Work and Codex on October 14, while the API remains unaffected. Use this surface-by-surface migration plan.
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Four Search and AI Operations Changes Publishers Should Review
Review Google Ad Manager deal blocks, Claude for Salesforce, an observed AI Mode ad format and Cloudflare indexing for extensionless R2 objects.
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Google Tests Publisher Payments for Contributions to AI Answers
Google is testing payments when publisher content significantly contributes to AI answers. Here is what is confirmed, undisclosed and worth measuring.
