---
license: apache-2.0
language:
- en
pretty_name: StableHLO-OutOfGrammar-25
size_categories:
- n<1K
task_categories:
- text-generation
tags:
- mlir
- code-generation
- compiler
- constrained-decoding
- stablehlo
- out-of-grammar
- stress-test
configs:
- config_name: default
  data_files:
  - split: test
    path: data/test.jsonl
---

# StableHLO-OutOfGrammar-25

Hand-authored NL→StableHLO pairs using ops outside our 10-op grammar scope (n=25, stress set).

## Composition

- **Instances**: 25
- **Format**: one JSON record per line in `data/test.jsonl`
- **Schema**: fields = `dialect`, `id`, `mlir`, `nl`, `op`, `source`
- **Verifier**: `stablehlo-opt v1.4.0` (upstream truth) and `iree-compile --compile-to=input` (substitute, 50/50 concordant on a stratified n=50 sample)
- **License**: Apache-2.0 (SPDX: Apache-2.0). No third-party IP restrictions.

## Loading

```python
from datasets import load_dataset
ds = load_dataset("plawanrath/StableHLO-OutOfGrammar-25", split="test")
print(ds[0])
```

Each record is a self-contained natural-language→MLIR pair; verify-valid
pass-rate under the dialect's verifier is the primary evaluation metric.

## Source format

The JSONL file at `data/test.jsonl` is the canonical HuggingFace interface.
MLCommons Croissant 1.0 metadata (`croissant.json`) ships alongside the
release.

## Datasheet

Key points (full Gebru-style datasheet ships with the dataset archive):

- All reference MLIR programs are verifier-clean at the time of release.
- Hand-authored (no crowdsourcing, no LLM-authored references).
- Test-only — fine-tuning on these benchmarks contaminates future evaluation
  and is explicitly out of scope.

## License

Apache-2.0. See `LICENSE`.