Deep Principle released Hydrogen-1.0, a 753B open-weight scientific model post-trained from GLM-5.3, scoring 38.3% on FrontierScience-Research ...

Zyphra Hierarchical Attention (ZHA) retrofits pretrained LLMs with a tree indexer, adding 81,920 parameters, nearly matching dense accuracy.

Letter’s Letterpress-1 coding agent turns growth tasks into pull requests, offering 760 tools and pricing from $100 monthly.

Pando is a Git-compatible server backend from OpenAI that scales concurrent pushes and fetches for a monorepo. It was written in Rust and reached production in 10 weeks. One engineer designed the core ...

Custom model code is scanned and approval is bound to its ...

There is no tool for browsing raw schemas. NVIDIA chose that on purpose, so agents reach data through the semantic layer. The ...

Factory Droid 1.0 agent harness makes programmatic tool calling default, scoring 65.2% on Terminal-Bench 4 with Opus 5.5.

Vercel Labs agent-desktop gives AI agents computer use across macOS, Windows, Linux with 60 accessibility-tree commands, not ...

DeepSeek released dsh-superagent, an MIT-licensed research prototype that turns GitHub and Feishu requests into parallel worker sessions. In DeepSeek’s own simulation, p95 task completion fell to 15.7 ...

NVIDIA released Auto Ontology, an Apache 2.0 library that generates a semantic layer from enterprise metadata. It grounds agent SQL in certified definitions and serves context through MCP, CLI and API ...

A team of researchers from Microsoft Research and UC Berkeley have released TokenEconomizer, an open-source cost controller for coding agents. TokenEconomizer is a plugin that learns from past ...

Anthropic, OpenAI, Cloudflare and Google ship AI agents that find, verify and patch code bugs. How they compare.