The Daily · Wednesday 4 November 2026

The day in brief

Anthropic’s index puts Claude at “leads” for 26% of its AI research and development work as of August 2026, but reports no measured subset operating fully autonomously ¹. Sentra announced a $150 million strategic investment led by Capital One Ventures as it focuses on securing data accessed by AI agents ².

OpenAI plans to bring Cathedral researchers into its next internal security sprint, and says exceptional critical findings on core products may qualify for up to $172,000 with bonuses ³. NVIDIA says CUDA Toolkit 13.5 brings Vera Rubin support to general availability and adds GPU scheduling controls ⁴. Together AI says its compiler delivers up to 2.6x higher inference throughput across several open models ⁵.

Traversal raised $120 million in Series B at a $1 billion valuation to advance AI SRE and self-driving production ⁶. AMD reported $8.5 billion in Data Center revenue in the third quarter of 2026, up 97% year over year ⁸. A Stanford study found 44% of 50 tested claims about large language models had expired by September 2026 ¹⁰.

The five

• Anthropic Says Claude Leads 26% of AI Research, None Autonomously

  Anthropic’s prototype index puts Claude at the “leads” level for 26% of its AI research and development work, while reporting no fully autonomous AI R&D. The company’s account also describes gains in coding and research tasks, alongside areas where human judgment still matters.

  Source · Anthropic

• Capital One Ventures Leads $150 Million Strategic Investment in AI-Agent Data Security Firm Sentra

  Sentra announced a $150 million strategic investment led by Capital One Ventures as the company focuses on securing data accessed by AI agents. The company says it will use the funding to expand product work and its go-to-market efforts.

  Source · PR Newswire

• OpenAI Adds Cathedral to Security Sprint and Raises Bug Bounties

  OpenAI plans to bring Cathedral researchers into its next internal security sprint and has raised rewards for its Security Bug Bounty program. The company says exceptional critical findings on core products may qualify for up to $172,000 with bonuses.

  Source · OpenAI

• CUDA 13.5 Brings Vera Rubin to General Availability

  NVIDIA CUDA Toolkit 13.5 brings general-availability support for Vera Rubin, ready for enterprise production. The release adds GPU scheduling controls, CUDA Tile features and updates to CUDA Python and CCCL.

  Source · NVIDIA Technical Blog

• Together AI Introduces Compiler With Up to 2.6x Higher Inference Throughput

  Together AI introduced Together Compiler, a system that uses agents and persistent inference engines to optimize for changing workloads. The company reports up to 2.6x higher throughput across several open models and says the compiler is already serving trillions of tokens.

  Source · Together AI

Also today

• Traversal Raises $120M in Series B at a $1B Valuation to Advance AI SRE and Self-Driving Production
• Confluent Makes Lightning Tables Generally Available on AWS, Adds Query as Fifth Platform Pillar
• AMD Data Center Revenue Jumps 97% on Instinct and EPYC Sales
• CrowdStrike to Buy Dreadnode for AI Security Testing
• Stanford Study Finds 44% of Tested LLM Claims Expired
• Germany Sets 2030 AI Targets as Report Warns Development Gap Could Widen
• Replit Opens Tokyo Office to Expand Enterprise AI in Asia
• NVIDIA Spotlights AI Services in Cities Worldwide
• Redis Adds Six Capabilities to Redis Iris, Four Generally Available and Two in Beta
• TaxDome Releases Client MCP for Accountants’ Clients
• Fixify Makes Managed AI Automation for MSPs Generally Available, Charging Per Resolved Ticket
• Zetaris launches partner program for governed enterprise AI data
• Cerillion Ships 26.2 With Expanded Agentic AI
• AT&T and Amdocs Pair aOS With AI-Enabled Delivery Framework
• ITOKI Launches Three AI Agents for Workplace Management
• CrowdStrike Launches AI Red-Team Tool to Test Attack Paths
• Leading.AI Publishes Security Report Based on 300 Breach Notices
• Ballistic Ventures Seeks $490M Across Two New Funds
• Grid Studio’s Mean Benchmark-Family Score Was 99.9%
• Epoch AI Switches Capabilities Index to a Bayesian Model With Better-Justified Uncertainty Estimates
• Lambda Cloud Adds Free Role-Based Access Control
• Google Research evaluated Agile Deliberation for subjective image categories
• NVIDIA Post Shows Factory Manager Agent Coordinating Specialized Agents on Suspected Defects and Rework
• Flexcompute Debuts Physics Twin for Modeling Thruster Exhaust Effects During Docking and Refueling
• Amazon Quick’s Smart Approvals Automatically Approves Eligible Actions or Returns Them for Human Review
• AI Exposes 40 Years of Unpaid Software Debt
• Metaview Says Its Shared Harness Gets New Agents Running in Under Two Hours
• Snowflake announces Snowflake Business Ontology and Cortex AI Gateway to support enterprise AI agents
• Vodafone Business UK Taps Amdocs for Agentic B2B Operations
• CrowdStrike Adds AI Workload Protection to Falcon Cloud Security
• PrimeXBT Connects ChatGPT and Claude to Trading Accounts
• CrowdStrike Adds Agent-Insider Detection to Its Agentic SOC
• HIX AI Connects Microsoft 365 and Google Workspace
• ONESTRUCTION Ranks 20 AI Models on Construction Tasks
• Sierra Rebuilds Agent Studio Around Ghostwriter
• NVIDIA Opens Its Distributed AI Failure-Attribution Tool
• NVIDIA Adds Automated Recovery for Slurm Training Jobs
• OpenAI Details Monitors Trained on Models’ Internal Activity
• Fractal Reports Its First $100 Million Revenue Quarter
• Chord Acquires Zenlytic to Expand Into Enterprise AI
• Island Extends Browser Threat Intelligence to AI Agents
• Entire Brings Continuous AI Code Evals to Trails
• Convergent Science Completes Roughly 536-Million-Cell CFD Simulation in 3.62 Hours on B200 GPUs
• Vercel Opens Automated Security Review to Pro and Enterprise Teams
• Vals AI Finds Four Models Kept at Least 80% of Their Scores at Lower Effort
• CrowdStrike Adds an AI Agent Kill Switch to Falcon Guardian
• PATEO Puts Nemotron and Doubao in a Thor-Based In-Car AI Box
• Anthropic Builds FlashProve to Verify AI Model Outputs
• AI Research Agents Match Just 18% of Human Ideas
• Audit Finds Benchmark Graders Shift Scores by 22 Points

The paper of the day

• From Pixels to Actions - Towards Native Vision-Language-Action Policies

On X today

• Samar Abedrabbo (@samar_abedrabbo)

  New biology eval on frontier AI models’ performance in biology problems: BioResearchBench: 50 Long Horizon Biological Research Tasks. We are incredibly grateful to the many expert scientists who contributed to this work at @OfficeHours ❤️. We find that models (@AnthropicAI

The event of the day

• AI EXPO TOKYO Autumn 2026 (NexTech Week Tokyo)

Every issue

1. Thursday 5 November 2026 — Acronis Threat Research Unit Identifies Single Operator Using BOSSAI, a 12-Agent AI Mesh
2. Wednesday 4 November 2026 — Anthropic Says Claude Leads 26% of AI Research, None Autonomously
3. Tuesday 3 November 2026 — EU Court Adviser Says Gemini Answers May Breach Publisher Rights
4. Monday 2 November 2026 — Marvell Agrees to Buy Lumentum in $115B All-Stock Deal
5. Sunday 1 November 2026 — Chainalysis Discloses Breach Exposing Customer Names and Emails
6. Saturday 31 October 2026 — Microsoft Finds North Korean Groups Using ARTEX AI Agents
7. Friday 30 October 2026 — Accenture Contractor’s Claude Agent Ran on a Pentagon Network for Two Months
8. Thursday 29 October 2026 — Cohere targets C$7 billion in sovereign AI funding round
9. Wednesday 28 October 2026 — Google Launches Gemini 4 Carbon With Cybersecurity Focus
10. Tuesday 27 October 2026 — Australia’s ASD Says AI Is Speeding Up Cyberattacks
11. Monday 26 October 2026 — South Korea Refers Detained AI-Theft Ringleader to Prosecutors
12. Sunday 25 October 2026 — GPT and Grok Pick Opposite Parties in 2026 Election Test
13. Saturday 24 October 2026 — Texas Seeks to Bar Minors From ChatGPT and Review New Models
14. Friday 23 October 2026 — AI-Assisted Proof Resolves 31-Year-Old KLS Conjecture
15. Thursday 22 October 2026 — AI-Assisted Proof Resolves 31-Year-Old KLS Conjecture
16. Wednesday 21 October 2026 — Radical Numerics Gives AI-Designed Phage Cocktail to a Patient
17. Tuesday 20 October 2026 — Ofcom Weighed Urgent Court Action Over Grok Deepfakes
18. Monday 19 October 2026 — Judge Keeps Former OpenAI Engineer in Custody in Saudi-Linked Case
19. Sunday 18 October 2026 — Tencent Says Agents That Probed Amap Came From Third-Party Model Evaluations
20. Saturday 17 October 2026 — Bitsight Finds MONST3R-AI Tool Uses Stolen Keys for Scans
21. Friday 16 October 2026 — China Requires AI Export Registration as It Drafts New Curbs
22. Thursday 15 October 2026 — FTC Seeks Safety Records From OpenAI and Anthropic
23. Wednesday 14 October 2026 — Eight States Sue OpenAI Over ChatGPT Safety
24. Tuesday 13 October 2026 — MI5 Launches AI Threat Assessment Centre With Three Partner Bodies
25. Monday 12 October 2026 — Anthropic Finds Small Models Near AI-Worm Self-Replication
26. Sunday 11 October 2026 — OpenAI’s Hugging Face Hack Exposed a Failure in Its Test Sandbox
27. Saturday 10 October 2026 — Anthropic Cuts Live Internet Access to All Internal Evaluations
28. Friday 9 October 2026 — Senators Say Data Centers Shift Grid Costs to Households
29. Thursday 8 October 2026 — Zenity Says One Prompt Reached Every Agent in an AWS Account
30. Wednesday 7 October 2026 — OpenAI Brings GPT-6 Interactive Interfaces to ChatGPT
31. Tuesday 6 October 2026 — Mistral Unveils Large 4, a 1.05 Trillion-Parameter Model
32. Monday 5 October 2026 — IWF Finds 6,310 AI-Generated Child-Abuse Images in Six Months
33. Sunday 4 October 2026 — White House Gives Jay Clayton 120 Days to Assess AI Risks
34. Saturday 3 October 2026 — Bessent Discusses AI Incident Channel After U.S.-China Summit Deal
35. Friday 2 October 2026 — Nebius Buys Inferize to Reduce AI Model Cold Starts
36. Thursday 1 October 2026 — FTC Opens AI Safety Probe Into OpenAI and Anthropic
37. Wednesday 30 September 2026 — Trump and AI CEOs Sign Voluntary Safety Accord
38. Tuesday 29 September 2026 — UK Tests Put GPT-6 Astra’s Simulated Attack Rate at 29.2%