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Benchmark & methodology

Can AI agents verify good science as domain scientists do? We evaluate scientific critique, rubric generation, and scientific taste on open-ended, novel research tasks.

Three scientific verification tasks

Research agents produce papers and artifacts. Evaluator agents judge those outcomes, with domain scientists providing the reference.

01 · Scientist Critique Generation

Where does the science fall short?

Identify weaknesses in an AI-generated scientific outcome and support each criticism with evidence from the paper or research artifacts.

Input
An AI-generated paper and its research artifacts
Output
Scientific weaknesses grounded in the paper and research artifacts

The verification task

AI outcome
AI evaluator
Weaknesses
Compared with the scientist’s critique

02 · Scientist Rubric Generation

What did the rubric miss?

Recognize scientific problems that an existing rubric does not cover, then revise its criteria in light of the observed outcomes.

Input
An AI outcome, identified weaknesses, and the current rubric
Output
A revised rubric with a rationale for the changes

The verification task

AI outcome
Weaknesses
Current rubric
AI evaluator
Updated rubric
Compared with the scientist’s rubric update

03 · Scientist Taste Evaluation

Which outcome is better science?

Compare scientific outcomes for novelty, meaning, and quality of evidence, and assess how an agent’s preferences align with scientists’ judgments.

Input
Two or three AI-generated scientific outcomes
Output
A preference or ranking of the scientific outcomes

The verification task

Outcome A
Outcome B
Outcome C
AI evaluator
B > A > C
Compared with the scientist’s preference

Scientists’ critiques, rubric updates, and preferences are the evaluation references. Even quickly saturating research tasks can help reveal how verification itself can be verified.

The Scientist-in-the-Loop harness

Scientists propose and review tasks through OpenReview. AI researchers run agents, then return papers and artifacts for scientific feedback and another research round.

Two connected research loops

01Collect open-ended tasks

  1. 1 /Propose

    Research question, data, environment, and an initial scientific rubric.

  2. 2 /Peer review

    The SciVeri-Bench team assigns three relevant reviewers to assess open-endedness, novelty, and frontier relevance, then records its decision.

  3. 3 /Implement

    The proposer and task manager prepare a runnable task package.

Reviewed task package → agent execution

02Execute, verify, refine

Run agents

Research in the prepared environment

Collect outcomes

Papers and supporting artifacts

Revise the next round

Updated instructions and rubric

Scientist feedback

Critiques, criteria, and preferences

Follow the next step in the research:

Scientists identify weaknesses and refine the rubric. Their feedback guides another execution round; satisfactory outcomes return to the three assigned task reviewers.

Scientists review weaknesses and meaningful findings, citing evidence in papers, figures, tables, and artifacts.

The harness runs agents, collects outcomes, and passes the revised rubric and feedback to the next round.

Research agents

Each agent investigates the task and produces a paper with code, data, and supporting artifacts. Scientific feedback and revised rubrics guide subsequent rounds.

Claude Code

Opus 5.5

Codex

GPT-6-Astra

OpenScience

GPT-6-Astra

View research rounds and evolving rubrics

Weaknesses lead to changes in the rubric, while scientists compare the research outcomes each round. The final outcomes and rubric return to the task reviewers.

Round 1's rubric comes from the proposal. The remaining feedback, revisions, and rankings are illustrative; agents have not run on this example task.

Task collection & peer review

The SciVeri-Bench team assigns three reviewers with relevant expertise to each proposal. Proposers respond to their reviews, and the team records the final decision in OpenReview.

Open-ended
Explain why a single scalar score cannot adequately capture the quality of the science.
Novel
Propose a question with the significance and research potential of work in a Nature-family journal.
Feasible
Describe the data, tools, compute, and practical scope, from a tractable first experiment to a longer-term moonshot.

Scientist-in-the-Loop collection

Multi-round peer review

Task proposer

Domain scientist

3 task reviewers

Assigned by SciVeri-Bench

NoveltySignificanceOpen-endednessFeasibility

Task, rubric & feedback →

OpenReviewVisit our venue

← Papers & research artifacts

Evaluation via agent execution

Task manager

AI researcher

Coding agents

Research execution

Outcome AOutcome BOutcome C
Scientist verification, every round

Scientist Critique

Where does the science fall short?

Scientist Rubric

What did the rubric miss?

Scientist Taste

Which outcome is better science?

Scientific weaknesses and revised rubrics inform the next research round through OpenReview.
Review criteria and scientific value

Reviewers explain the contribution a successful result could make, the evidence it would need, and what makes the question open-ended. Discussion strengthens the task before and after agent execution.

Reviewers assess publication potential, novelty, scientific significance, open-endedness, and feasibility, with written reasoning and a confidence rating. Feasibility is considered separately from scientific value.

Highlighted scores are examples.

Example peer-review discussion

Three perspectives on a plant-ecology proposal

The SciVeri-Bench team assigns three reviewers with relevant expertise. Each independently assesses the whole proposal and records scores and reasoning in OpenReview.

Reviewer 1

Novelty & baselines

Test what community context adds beyond a baseline that accounts for observation history.

Reviewer 2

Scientific significance

Explain how the study separates habitat effects from neighbouring species, including what a null result would teach us.

Reviewer 3

Validation & feasibility

Check robustness across sites and held-out observations, and state the data and compute needed for the comparison.

  1. Proposer response: Revise the baseline, explain the scientific question, and add a validation plan addressing all three reviews.
  2. Reviewer follow-up: Discuss the revisions, update scores, and record final assessments in the three Official Reviews.
  3. Team decision: The SciVeri-Bench team considers all three reviews and the responses, then records acceptance or a request for revision.
These comments illustrate the review process; they are not submitted reviews or an acceptance decision.

What a proposal includes

  • Task objective and scientific importance
  • Why a scalar score is insufficient
  • Data, software, and environment
  • An initial scientific rubric
  • Expected papers and artifacts
  • Scientific domain and keywords for reviewer assignment

Design principles

Open-ended science
A single scalar score cannot adequately evaluate a task’s outcomes. Scientific questions leave room for alternative approaches, discoveries, and expert interpretation.
Novel research questions
Scientists propose meaningful problems with frontier relevance and the research potential of work in a Nature-family journal.
Evolving evaluation
Experiments reveal weaknesses that initial criteria miss. Scientists revise rubrics as evidence accumulates.
Shared collaboration
OpenReview connects scientists’ questions and judgments with the task managers and harness that run agents and publish outcomes.