Tuesday, September 15, 2026

TL;DR

Anthropic signed a $13.7 billion compute deal with a Trump-linked company the same week Palantir, Nvidia and Booz Allen restricted Claude over data retention, and Kamala Harris joined the pacing debate. Separately, OpenAI contractors are reading real ChatGPT conversations, and pushback to this month's AI extinction-risk alarm is spreading fast.

Act on this

  • Using Claude Code, Cursor or VS Code agents? Google traced malware planting poisoned instructions inside .claude/, .vscode/ and .cursor/ config files — audit yours. Google Cloud #

Signals

A rebuttal to the week's extinction-risk alarm is spreading as fast as the alarm did  #

Simon Willison's September 14 post amplified Bryan Cantrill's essay arguing domain experts who 'sow fear' through 'hand-wavy extrapolation' do more damage than the risk itself, since fear 'propagates much more readily than any evidence that may follow it' — a direct answer to the extinction-risk framing built around Jacob Coxon's resignation. Willison · Cantrill

Harness engineering is consolidating around shared open code, not just competing essays  #

Armin Ronacher and Mario Zechner, previously known for separate writing on agent tooling friction, both shipped commits this week to Earendil's open-source 'pi' coding-agent harness — Zechner documenting its task-execution subsystem September 9 to 11, Ronacher cleaning up Codex WebSocket handling September 14. Demonstrated, not argued. Zechner commits · Ronacher commits

News

SHIPPalantir, Nvidia and Booz Allen restrict Claude over data retention #

Anthropic's enterprise customers are pulling back over its 30-day retention policy — Nvidia is routing sensitive work to its own Nemotron models instead. Anthropic responded with self-hosted logging under customers' own encryption keys, rolling out this fall. The Information

WATCHAnthropic signs $13.7B compute deal with Trump-linked Rumble parent  #

Anthropic committed to a six-year, $13.7 billion compute deal with RUM Group, parent of Rumble and Truth Social, plus options on 51 million RUM shares — the same week Amodei led the industry's public pacing campaign. The Information · PYMNTS

WATCHKamala Harris joins the pacing chorus, calls for a US-China treaty  #

Harris called on Congress to legislate AI oversight 'at an urgent pace,' proposed a new federal AI-testing body, and urged a treaty with China capping how fast frontier capability advances. CNN

ACTOpenAI pays contractors to read real ChatGPT conversations #

404 Media found OpenAI pays contractors, hired through Mercor, to rate real ChatGPT exchanges for sycophancy. Contractors can't see usernames but can see a 'memories summary' that can reveal where a user lives. 404 Media

SHIPllama.cpp v0.4.1 drops mmap and mlock for one load-mode flag  #

Georgi Gerganov's release adds Maple 20B-A1B and Tencent Hy4 support but removes --mmap, --mlock and --direct-io in favor of a single --load-mode flag — a breaking change for any script or config that used them. llama.cpp releases

WATCHAnthropic's Jack Clark rebuts Trump on Fox News  #

Clark told Fox's Bret Baier safety and beating China aren't in tension: 'The worst time to react to an exponential is when it's too late' — a lab figure making the case directly on conservative media. Mediaite

WATCHEU AI Act's first systemic-risk filings are due today #

Providers of general-purpose models trained above 10^25 FLOPs must submit red-teaming methodology and energy-use disclosures to the EU AI Office by today. The filings aren't public, so which labs complied won't be known immediately. EU AI Act tracker

The long view

A year ago, Anthropic's compute footprint was a fraction of today's — its roughly $517 billion in supplier deals, per The Information, accumulated almost entirely within the last eleven months. This week, while Dario Amodei led the industry's public campaign to slow capability development, Anthropic signed a $13.7 billion, six-year compute deal with RUM Group, the Trump-linked parent of Rumble and Truth Social, plus options on 51 million RUM shares. If this holds, pacing rhetoric and compute accumulation keep moving on separate tracks — watch which one bends first.

Also noted

  • Apple shipped Siri AI with iOS 27, on-device plus Private Cloud Compute, English-only beta, September 14. AppleInsider #
  • Zhipu (Z.ai) raised $5B in its second major raise in two months; shares fell over 10% on dilution fears. Invezz #
  • OpenAI acquired camera startup Glass Imaging for over $300M, extending its hardware push alongside the Jony Ive deal. Xenospectrum #
  • An independent benchmark found Unsloth's 1-bit quantizations of Qwen3.8-27B score near random guessing; 4-bit matched full precision. Quesma #
  • Claude Code v2.1.271 added per-command allowed_domains for sandboxed commands and a Fast mode for remote sessions. Claude Code changelog #