Quick update: we're improving OpenScience's harness on engineering tasks, where it's been weaker than on the physical sciences. We also found a few issues in our eval setup, and our benchmark scoring wasn't a perfect comparison with other agents. We'll share updated results soon!

OpenScience runs on a custom harness built for scientific workloads: domain-specefic skills, native access to scientific databases, and remote execution on GPUs and HPC clusters. This makes it state of the art on agentic science benchmarks, with any model you choose.

OpenScience is now the #1 scientific agent. Today it's out of beta and live on Product Hunt, with: • A new IDE: a faster, fully redesigned research workspace • OpenScience Ace: 30+ hand-picked models, including GPT-6 Astra, Claude Opus 5.5, Grok 4.7, Kimi K3, GLM-5.3, and DeepSeek V4.1 Flash, in one pay-as-you-go wallet • Autoresearch: give it a metric and it hill-climbs through experiments on its own • One-click OAuth to bring your ChatGPT or Codex subscription • 300+ research skills, 50+ scientific tools and databases, and NVIDIA BioNeMo built in Already in use at 30+ universities and research labs. Free and fully open source.

Introducing OpenScience. A better, open-source Claude Science. • Any model: GLM, Kimi, DeepSeek, Claude, GPT, your own fine-tune. Switching is one flag. • 250+ research skills across ML, comp bio, cheminformatics. All readable, editable, extensible. • No throttling, no gatekeeping, no one vendor deciding what science is okay. • Native Atlas integration: many agents, one shared reproducible research graph. • Runs on your infra. Your data stays yours. Scientific AI should be open. One company shouldn't own the tools the rest of us discover with, or decide who gets to.

Introducing Atlas: infrastructure for autonomous, open science. Research is about to change more in the next two years than it has in the last fifty, and the infrastructure underneath isn't ready. We’re building Atlas to be that layer. First piece is live today: Atlas Graph.