Tops GPTs 
Google told schools that K-12 students whose districts do not opt in to AI tools like Gemini will be blocked from Search, a move announced November 3, 2026. The decision drew criticism from Senator Bernie Sanders (I-VT), Lina Khan and local officials.
On November 4, 2026, OpenAI announced it will acquire Pierre Computer Company, Inc., maker of Code Storage and developer libraries Trees and Diffs. OpenAI said Pierre’s open-source projects will remain open-source and Code Storage customers can continue using the service.
Evernote ran ChatGPT Ads aimed at people using AI and tracked new users from first ad click to subscription. Evernote reported ~25% of desktop visits from those campaigns led to new accounts and a 10–20% higher trial-to-paid conversion versus its historical paid-acquisition average.
Ballistic Ventures filed with the SEC to raise $360 million for a third flagship fund and $130 million for a separate Fund B, totaling $490 million. The fundraising follows increased investor interest as AI adoption reshapes cybersecurity deal flow.
Palantir reported Q3 revenue of $2.31 billion, up 96% year over year, and adjusted EPS of $0.44. U.S. commercial revenue hit $984 million—exceeding U.S. government receipts—but enterprise contract value and shorter trial deals signal possible deceleration.
Cisco combines network telemetry and OpenAI models to speed detection and remediation, using Daybreak and GPT‑6 Astra to correlate signals at machine scale. OpenAI describes enterprise safeguards including zero data retention and strict customer data boundaries.
Fal raised $1.3 billion in a Series F round led by Bessemer Venture Partners, valuing the company at $16 billion, Bloomberg reported. Fal announced simultaneous Series E and F rounds that together raised $1.65 billion, with participation from Nvidia, Sound Ventures and T. Rowe Price.
OpenAI described work using GPT‑6 Astra and Codex to assist mechanical and electrical design, simulation and manufacturing workflows. Internal tests show a 23-fold rise in model use for hardware teams and BenchCAD 2.0 scores favor newer models; collaborations include CGR and Mazda.
Collinear AI published CWE-bench v2, a public benchmark of 100 tasks that test automated code-fixing for security weaknesses. Scoring is deterministic and reproducible; top models include Gemini 4 Argon and Claude Opus 5.5, with held-out evaluation available by contact.
Researchers introducing StateBench present a four-level benchmark for tracking entity state across long documents. They report that Gated DeltaNet and hybrid models trained on the task generalize far beyond transformers, while even frontier models fail on the hardest cases as inputs lengthen.