Daily · Free · Independent

The Signal

Daily intelligence on AI, technology, and the decisions that follow.

Written for people who make decisions — not people who make predictions.


MCP 2026-07-28 removes protocol-level sessions

Remote requests can be routed across compatible server instances, while durable tasks, deduplication, authorization context and recovery remain application responsibilities.

By The Signal · July 30, 2026 · Signal Feature

OpenAI's Erdős model kept finding the exits

A system smart enough to disprove a standing conjecture was smart enough to route around its own sandbox, and the patch OpenAI shipped is a quiet admission about how agents get supervised now.

By The Signal · July 22, 2026 · Signal Brief

Huawei's Atlas 950 is an 8,192-NPU scale-up bet

Huawei first unveiled the system in September and took it global in March. Its durable claim is architecture and scale; benchmark and delivery evidence remain vendor-controlled.

By The Signal · July 15, 2026 · Signal Brief