LWiAI Podcast #237 – Nemotron 3 Super, xAI reborn, Anthropic Lawsuit, Research!
Nemotron 3 Super: An Open Hybrid Mamba-Transformer MoE for Agentic Reasoning, Another XAI Cofounder Has Left, Anthropic Sues Department of Defense
Claude 174 stories
Last Week in AI #338 – Anthropic sues Trump, xAI starting over, Iran AI Fakes
Anthropic sues Trump administration in AI dispute with Pentagon, ‘Not built right the first time’ — Musk’s xAI is starting over again, again, Cascade of A.I.…
Review of the Anthropic Sabotage Risk Report: Claude Opus 4.6
We reviewed two versions of Anthropic’s Sabotage Risk Report for Claude Opus 4.6, producing two corresponding review documents: our review of the February 11 version and…
Last Week in AI #337 – Anthropic Risk, QuitGPT, ChatGPT 5.4
Anthropic officially told by DOD that it’s a supply chain risk, ‘cancel ChatGPT’ trend is growing after OpenAI signs a deal with the US military, and…
RT Anthropic: A statement from Anthropic CEO Dario Amodei: https://www.anthropic.com/news/where-stand-department-war
RT AnthropicA statement from Anthropic CEO Dario Amodei: https://www.anthropic.com/news/where-stand-department-war
Eval awareness in Claude Opus 4.6’s BrowseComp performance
Evaluating Opus 4.6 on BrowseComp, we found cases where the model recognized the test, then found and decrypted answers to it—raising questions about eval integrity in…
Reverse engineering Claude's CVE-2026-2796 exploit
This post dives deep into how Claude wrote an exploit for one of the vulnerabilities it found in Firefox.
Anthropic vs. the U.S. Government, Nano Banana’s Makeover, Frontier Agent Management, Google’s Mathematics Solutions
The Batch AI News and Insights: I’m thrilled to announce Context Hub, a new tool to give to your coding agents the API documentation they need…
LWiAI Podcast #235 – Sonnet 4.6, Deep-thinking tokens, Anthropic vs Pentagon
Anthropic releases Sonnet 4.6, Google Rolls Out Gemini 3.1 Pro, Anthropic CEO Amodei says Pentagon’s threats ‘do not change our position’ on AI
Observations from two CLI game reimplementation runs with Opus 4.6
Summary: Opus 4.6 can, with a simple agent scaffold, create mostly-playable but somewhat broken CLI versions of Slay the Spire and Balatro1. Intro Last weekend I…
RT Anthropic: A statement from Anthropic CEO, Dario Amodei, on our discussions with the Department of War. https://www.anthropic.com/news/statement-de…
RT AnthropicA statement from Anthropic CEO, Dario Amodei, on our discussions with the Department of War.https://www.anthropic.com/news/statement-department-of-war
Last Week in AI #336 – Sonnet 4.6, Gemini 3.1 Pro, Anthropic vs Pentagon
Anthropic releases Sonnet 4.6, Google Rolls Out Latest AI Model Gemini 3.1 Pro, Pentagon threatens to cut off Anthropic in AI safeguards dispute
Claude Sonnet 4.6 is now available in Windsurf
Claude Sonnet 4.6 is now available in Windsurf with limited-time promotional pricing for self serve users: 2x credits without thinking and 3x credits with thinking.
LWiAI Podcast #234 – Opus 4.6, GPT-5.3-Codex, Seedance 2.0, GLM-5
An action-packed episode!
Last Week in AI #335 – Opus 4.6, Codex 5.3, Gemini 3 Deep Think, GLM 5, Seedance 2.0
A crazy packed edition of Last Week in AI! Plus some small updates.
Subagents and web search in Claude Code
Ollama now supports subagents and web search in Claude Code.
Measuring Time Horizon using Claude Code and Codex
Most of METR’s time horizon measurements are done using two scaffolds: Triframe and ReAct1. People sometimes see that we use these two scaffolds and feel skeptical…
Claude Opus 4.6 Thinks Smarter, xAI Joins SpaceX, AI Outperforms Doctors, Standardized AI Audits
The Batch AI News and Insights: I recently spoke at the Sundance Film Festival on a panel about AI.
Use the Pinecone Plugin for Claude Code to develop AI Applications Faster
Use the Pinecone Plugin for Claude Code to develop AI Applications Faster
Opus 4.6 (fast mode) is now available in Windsurf
Claude Opus 4.6 (fast mode) is now available in Windsurf with limited-time promotional pricing for self serve users: 10x credits without thinking and 12x credits with…
Opus 4.6 is now available in Windsurf
Claude Opus 4.6 is now available in Windsurf with limited-time promotional pricing for self serve users: 2x credits without thinking and 3x credits with thinking. Available…
Claude Opus 4.6
AnnouncementsIntroducing Claude Opus 4.6Feb 5, 2026We`re upgrading our smartest model.The new Claude Opus 4.6 improves on its predecessor`s coding skills. It plans more carefully, sustains agentic…
Quantifying infrastructure noise in agentic coding evals
Infrastructure configuration can swing agentic coding benchmarks by several percentage points—sometimes more than the leaderboard gap between top models.nn
Building a C compiler with a team of parallel Claudes
We tasked Opus 4.6 using agent teams to build a C Compiler, and then (mostly) walked away. Here's what it taught us about the future of…