# BIG-bench

BIG-bench is an AI benchmark; this page records what it measures and traces its data, grader, and scores to primary sources.

Tests language-model capabilities across more than 200 collaboratively authored tasks.

## Details

- Address: Online, Global
- Website: [github.com/google/BIG-bench](<https://github.com/google/BIG-bench>)
- Tags: Helpful, Science
- Category: Reasoning
- Status: Active
- Data licence: Apache-2.0
- Data access: open
- Grader: mixed
- Organization: Google Research
- Released: 2021-01
- Paper: [arxiv.org/abs/2206.04615](<https://arxiv.org/abs/2206.04615>)
- Repository: [github.com/google/BIG-bench](<https://github.com/google/BIG-bench>)
- Task count: 200
- Top-score provenance: unknown
- ABI family: No

## Questions

### Where is BIG-bench?

BIG-bench is at Online, Global.

### How do I contact BIG-bench?

To contact BIG-bench, visit https://github.com/google/BIG-bench.

## Source

From [Benchmark primary sources](https://aibenchmarkindex.com/about), license CC0-1.0, checked 2026-10-15.

Last updated October 15, 2026.

## Links

- This benchmark on the [web page](<https://aibenchmarkindex.com/global/online/big-bench>)
- [Reasoning in Online](<https://aibenchmarkindex.com/global/online/category/reasoning.md>)
- [More benchmarks in Online](<https://aibenchmarkindex.com/global/online.md>)

> **Check before you compare.** Benchmark methods and leaderboards change. Follow the cited primary source before using a result in a decision.