USOrigin: USOpen weights
AstaBench (Ai2)
Open benchmarks for scientific AI agents—measure before you trust.
Best for
Students and builders evaluating research agents, not only chatting with them.
Tip for students
Skim the task categories before you pick a baseline—know what ‘good’ means for your claim.
Also in this category
- Ai2 Embodied AIAi2 research on robots, 3D reasoning, and simulation.
- Allen Institute for AI (Ai2)Seattle’s open-AI institute—models, science agents, and planetary tools.
- Hugging FaceThe town square for models, datasets, and demos.
- Llama (Meta)Meta’s open-weight family—the one everyone fine-tunes in blog posts.
What it is
AstaBench sits beside Asta agents: it gives developers and researchers a shared way to evaluate scientific AI agents with leaderboards and real-world-style tasks. Useful when your project claims ‘our agent does research’—benchmarks beat vibes.
New to the vocabulary? Start with Learn, compare options in Comparisons, or return to the tools index.
ai2 · benchmarks · agents · eval · science