README.md

metadata

language:
  - zh
  - en
pretty_name: MATTER-604 Public Questions
license: apache-2.0
size_categories:
  - n<1K
task_categories:
  - question-answering
tags:
  - materials-science
  - agent
  - benchmark
  - hidden-test

MATTER-604 Public Questions

MATTER-604 evaluates materials-science Agents on structure construction and retrieval, scientific analysis, workflow orchestration, input generation, data diagnosis, execution contracts, batch processing, and safety refusal.

This repository contains the 604 public task prompts and declared input fixtures. It intentionally does not contain per-task reference answers, checklists, Gold thresholds, or the private evaluator. Submit answers and task artifacts through the benchmark evaluation service.

Splits

data/test.jsonl contains the 604 evaluation questions. The test labels are private. fixtures/ contains only local files explicitly declared by a task's data_files field.

Six declared inputs are not copied into this repository: two VASP POTCAR files and four third-party publisher PDFs. Their records use distribution=restricted and provide the exact SHA-256 plus lawful acquisition instructions. A runner must provision those files outside the dataset repo and verify their hashes before starting the affected task.

Scoring method

Each private checklist item receives a binary pass/fail verdict and an optional weight. Within each active axis:

axis_score = sum(pass_i * item_weight_i) / sum(item_weight_i)

The overall score is the weighted mean of active correctness, grounding, and efficiency axes. Exact per-task criteria, expected values, tolerances, and Gold files remain private to prevent direct answer lookup.

Intended use and contamination policy

Use this dataset for evaluation, not training or answer distillation. Public availability cannot technically prevent training; benchmark users should disclose any exposure to MATTER questions or model answers. The official score is produced only by the versioned private evaluator identified in private_eval_commitment.json.

Runtime

The closed-source MatMaster image is not distributed. Third-party Agents may use their own runtime as long as they receive only the public task package and return the documented answer/artifact bundle.

License

MATTER-owned benchmark content in this repository is released under Apache-2.0. Restricted VASP POTCAR files and third-party publisher PDFs are not included and are not covered by this repository's Apache-2.0 license.