From an Ai2 Announcement:

Scientists don’t lack for questions they want answered—they lack hours in the day and tools they can trust to get those answers. Experimental logs live in spreadsheets; instrument readings arrive as CSVs; and results tables pile up across projects. Turning those structured files into answers takes time and often requires advanced programming skills to be done efficiently.

To fill the gap, we’re launching DataVoyager in Asta, our ecosystem for scientific research agents. Built to address the challenges scientists face in drilling down into structured datasets, Asta DataVoyager delivers data-driven discovery and analysis capabilities that allow you to make queries about structured files in plain language and get clearly cited, explainable answers with copyable code, clear visuals, and a concise, well-supported summary.

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Users upload a dataset in CSV, Excel (.xlsx), JSON (.json/.jsonl), HDF5, TSV, or Parquet format and ask a question (e.g., “Which treatment arm shows the steepest improvement after week 6?”), along with an optional prompt to establish context (e.g., “use these units, measurement cadence, treatment conditions, and outcome variables”) so that Asta DataVoyager makes better initial choices.

Asta DataVoyager then outputs:

• A crisp answer to the user’s question, written for scientists
• Copyable visuals that make the finding understandable at a glance
• Copyable code that reproduces the analysis
• A methods section that documents assumptions, detailed reasoning steps, and statistical tests conducted—so users can cite the procedure or adapt it

Importantly, the output is structured and largely consistent across runs. That makes it easier to share with collaborators, copy to a lab notebook, or include in a preprint’s supplementary materials without much hand-reformatting.

Learn More, Read the Complete Announcement

See Also: Allen Institute for Artificial Intelligence (Ai2) Announces Launch of Asta: Accelerating Science Through Trustworthy Agentic AI (August 2025)

See Also: Two Tools that are Part of the Asta Ecosystem (and Available to Use Now):

• Paperfinder is part of the Asta ecosystem. It’s now the “Find Papers” tool/service.
• ScholarQA is also part of the Asta ecosystem. It’s the “Summarize Literature” tool/service.

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