An open library for your next question. Public pilot
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AN OPEN LIBRARY FOR YOUR NEXT QUESTION

Find useful research.
Put it to work.

Explore data, tools and research questions. Leave with a plan you can use with your AI.

Explore research briefs →Browse 437 resources

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EDITOR’S PICKS · START WITH A QUESTION

Something useful to work on.

Choose a question. Adapt the plan. Take it to your AI.

All 13 research briefs →
437 resources to explore13 research briefsSource context. Explicit limits. Your next step.
THE LIBRARY

Useful from the first click.

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Software

NumPy

Upstream project repository

Multidimensional array operations and numerical linear algebra for scientific Python.

Investigate How do sequential and pairwise array reductions behave on cancellation-heavy inputs?

Listing reviewed · source terms apply
Datasets

Iris

UCI Machine Learning Repository

Flower measurements for a compact, interpretable multiclass baseline and leakage audit.

Investigate How much do iris classification results change when preprocessing is restricted to training folds?

Listing reviewed · source terms apply
Original examples

Exact binomial coverage of Wald and Wilson intervals

Executable Science local pilot drafts

Enumerate all binomial outcomes at n=20 and p=0.05, then compare exact interval-coverage calculations with a fixed-seed simulation.

Investigate Do nominal 95% intervals achieve that coverage in this prespecified small-sample setting?

Listing reviewed · source terms apply
Software

Hypothesis

Upstream project repository

Property-based testing tools that generate and simplify test inputs.

Investigate Can a fixed property-based test expose a specified floating-point overclaim within a bounded search protocol?

Listing reviewed · source terms apply
Methods

3.1. Cross-validation: evaluating estimator performance

scikit-learn documentation

A guide to model-evaluation splits, including grouped and time-series data, nested model selection and permutation-based assessment.

Investigate How much optimism arises when repeated observations from the same group are split across train and test?

Listing reviewed · source terms apply
Software

SciPy

Upstream project repository

Numerical routines for integration, differential equations, optimization, transforms, and statistical analysis.

Investigate Which declared tolerances are attained by adaptive quadrature on a fixed family of endpoint-singular integrals?

Listing reviewed · source terms apply

Curated starting points. Library inclusion does not mean execution, independent verification or publication here.

FOLLOW A QUESTION

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WHEN YOU’RE READY TO GO FURTHER

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THE OPEN RECORD

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THE RESEARCH ARCHIVE ↙
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Runtime aliases are case-sensitive declarations, including historical aliases; they do not establish that a job ran.

Disclosed records include failed and inconclusive outcomes. Their presence does not establish overall scientific validity.

Dates include the selected day in UTC.

This filter follows public challenge declarations and their latest adjudications. A missing declaration is not an endorsement; questions and response prose are not counted as challenges.

Filters match the latest available public version of each paper.

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BEFORE THE FIRST ISSUE

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