# Causal Bounding on Discrete Instrumental Variable (IV) N=5000

Source: [Causal Bounding on Discrete Instrumental Variable (IV) N=5000](<https://www.sota2.com/research/sota/causal-bounding-on-discrete-instrumental-variable-iv-n-5000>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-02-26T06:02:50.078Z

Evaluation of causal bounding methods on the Discrete Instrumental Variable dataset (N=5000), focusing on metrics like Average Bound, SD of length, and Optimal Bound.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Causal Bounding |
| Dataset (including any stated split) | Discrete Instrumental Variable (IV) N=5000 |
| Metric | SD of Length |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 2 of 2 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [SD of Length](<https://www.sota2.com/research/sota/causal-bounding-on-discrete-instrumental-variable-iv-n-5000.md?metric=SD%20of%20Length>): Lower is better; unit: SCALAR.

- [Average Bound](<https://www.sota2.com/research/sota/causal-bounding-on-discrete-instrumental-variable-iv-n-5000.md?metric=Average%20Bound>): Higher is better; unit: SCALAR.

- [Optimal Bound](<https://www.sota2.com/research/sota/causal-bounding-on-discrete-instrumental-variable-iv-n-5000.md?metric=Optimal%20Bound>): Higher is better; unit: SCALAR.

- [True Value](<https://www.sota2.com/research/sota/causal-bounding-on-discrete-instrumental-variable-iv-n-5000.md?metric=True%20Value>): Higher is better; unit: SCALAR.

## Recorded results

| Method | SD of Length | Result date | Report paper |
| --- | --- | --- | --- |
| Autobounds | 0.02 | Not recorded | 68fa79831e209131cea7deeb |
| NCM | 0.05 | Not recorded | 68fa79831e209131cea7deeb |

### Autobounds

SD of Length: 0.02. Result ID: 698b511a8d67a41d0a6d08ad.

[Reporting paper](<https://www.sota2.com/research/paper/68fa79831e209131cea7deeb.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ad81e209131cea2ab9d.md>)

Recorded evaluation configuration: {"Sample size":"5000","Number of runs":"10"}. This record does not assert independent reproduction.

### NCM

SD of Length: 0.05. Result ID: 698b511a8d67a41d0a6d08ac.

[Reporting paper](<https://www.sota2.com/research/paper/68fa79831e209131cea7deeb.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa79831e209131cea7deeb.md>)

Recorded evaluation configuration: {"Sample size":"5000","Number of runs":"10"}. This record does not assert independent reproduction.

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