Tutorial on integrating remote tools into a robotics AI system using profiles and tool configuration files. Covers the tool system architecture (built-in, local custom, and remote tools), profile management via instructions.txt and tools.txt, and how to enable/discover tools from external sources via a Hub with MCP endpoints.

Microsoft released two new LLMs: MAI-Thinking-1 (35B parameters, reasoning-focused, claims to outperform Sonnet 4.6) and MAI-Code-1-Flash (5B, optimized for GitHub Copilot). Both models were trained on clean, commercially-licensed data without third-party distillation, offering potential cost/performance advantages for local deployment and GitHub integration.

Simon Willison reports on Datasette Agent's alpha implementation of safe Python code generation and execution within a sandbox environment, successfully tested against GPT-5.5 jailbreak attempts. This is relevant for engineers building data tools and agents that need controlled code execution capabilities.

A practical guide to using datacenter GPUs (Tesla V100) for local LLM inference by adding an SXM2-to-PCIe adapter, achieving 32GB VRAM across two GPUs for ~£200. The article provides technical details on memory bandwidth advantages and hardware compatibility considerations for engineers running models locally on consumer hardware.

A hands-on benchmark comparing 4 quantized models (via Unsloth) on a practical Go coding task using llama.cpp, evaluating wall time, token counts, and code quality. The author provides methodology insights for reproducible LLM evaluation and plans to build an automated testbench with E2E tests for future comparisons.

Podcast discussion with GitHub COO Kyle Daigle on infrastructure scaling challenges from AI-generated code (1400% growth in 2024), GitHub's internal AI workflows including Copilot, WorkIQ, and MCP integration, and how CI/CD systems handle agent-driven development. Covers practical deployment patterns of AI through existing tools rather than new interfaces, and GitHub's architectural evolution to support agent-scale operations.

Anthropic is expanding Project Glasswing, their initiative using Claude Mythos Preview (a specialized AI model) to scan codebases for vulnerabilities, from 50 to ~150 partner organizations across critical infrastructure sectors. The program has already identified 10,000+ high/critical-severity security flaws, and represents a shift toward using AI models for proactive vulnerability detection in mission-critical software.

Technical discussion about MTP (Multi-Token Prediction) implementation for StepFun 3.5 model in llama.cpp, covering architecture differences, optimization tweaks (top-k tuning improving acceptance rates from 0.6 to 0.9), and bug fixes related to KV cache handling across multiple MTP layers. Achieves 18 tokens/sec vs 15 tokens/sec on CPU MOE testing.

Holo3.1 release brings major improvements to computer-use agents with support for web, desktop, and mobile environments, plus new quantized checkpoints (FP8, Q4 GGUF, NVFP4) enabling local inference on edge devices. Includes smaller models (0.8B-9B) for cost-effective deployment and native function-calling support for seamless integration with different agent frameworks.

This neuroscience-grounded paper empirically demonstrates a fundamental trade-off in learning rules: backpropagation rapidly destroys V1 alignment with human neural data after one epoch while excelling at higher visual areas, whereas local learning rules (PC, STDP) preserve early-layer alignment at the cost of weaker object representation. The degradation rate correlates with error signal globality, providing mechanistic insight into why biologically-plausible learning rules behave differently—relevant for anyone building interpretable models or exploring alternative training methods.

Travelers implemented an OpenAI-based conversational AI system for insurance claim processing that handles customer guidance and operates at scale. While it demonstrates practical deployment of LLMs in production, the details lack technical depth about architecture, prompting strategies, or integration patterns that would be broadly applicable to other AI engineers.

CVE-Bench is a rigorous benchmark evaluating five frontier models on real-world vulnerability patching across 18 Python projects with 300 runs in sandboxed containers, scored against maintainer-derived test cases. The study identifies three distinct failure modes (wrong-search drift, budget exhaustion, correct-file-wrong-gadget) and confirms statistically significant cross-family performance gaps (OpenAI vs Laguna, p<0.05) while showing within-family differences are noise; locating vulnerabilities without explicit advisories proves the hardest condition, with all models dropping performance.

Benchmark results and practical setup guide for running Qwen 35B MoE locally using llama.cpp with SYCL backend, achieving 977 t/s prompt processing and 70 t/s token generation on consumer hardware. Author shares optimization techniques and real-world usability experiences with local inference, including comparisons to vLLM performance.

Hugging Face has relaunched paperswithcode.co with conference browsing capabilities, allowing engineers to track state-of-the-art research across AI domains with indexed papers, GitHub repos, and Hugging Face artifacts. The tool now includes CVPR 2026 papers categorized by task and linked to implementations, making it easier to discover and evaluate cutting-edge research.

Simon Willison documents a UX pattern from Claude (automatic large text-to-file conversion) and notes that Codex desktop prototyped a similar feature with file attachment and drag-drop support. This is practical UI/UX insight for building AI applications with file handling capabilities.

A practical sandboxing solution using WASM (WebAssembly) and MicroPython with wasmtime for safe code execution—useful for building isolated environments when deploying AI agents or handling untrusted code inputs in production systems.

NVIDIA released Cosmos 3, an open-weight omnimodal world model unifying language, image, video, audio, and action using a Mixture-of-Transformers architecture (Nano 16B, Super 64B variants) that achieves SOTA on open-weight text-to-image and image-to-video benchmarks. They also released Nemotron 3 Ultra (550B open-weight LLM) claiming top US open-model performance and 300+ tok/s inference speeds, alongside the RTX Spark 1 petaflop personal supercomputer.

Report discussing how Codex (OpenAI's code generation model) impacts productivity across research, analysis, and automation workflows. General overview of AI capabilities in knowledge work rather than technical implementation details or new developments.