--- license: cc-by-sa-4.0 task_categories: - text-classification dataset_info: - config_name: AAVE features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 174160 num_examples: 1267 download_size: 90517 dataset_size: 174160 - config_name: A_ar features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 120015 num_examples: 945 download_size: 65241 dataset_size: 120015 - config_name: A_de features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 122722 num_examples: 945 download_size: 66067 dataset_size: 122722 - config_name: A_es features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 124259 num_examples: 945 download_size: 68209 dataset_size: 124259 - config_name: A_fr features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 122250 num_examples: 945 download_size: 64881 dataset_size: 122250 - config_name: A_it features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 127122 num_examples: 945 download_size: 67639 dataset_size: 127122 - config_name: A_ja features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 123017 num_examples: 945 download_size: 65555 dataset_size: 123017 - config_name: A_pt features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 129125 num_examples: 945 download_size: 68723 dataset_size: 129125 - config_name: A_ru features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 124987 num_examples: 945 download_size: 67956 dataset_size: 124987 - config_name: A_tr features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 120473 num_examples: 945 download_size: 64932 dataset_size: 120473 - config_name: A_zh features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 124249 num_examples: 945 download_size: 67025 dataset_size: 124249 - config_name: AppE features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 175333 num_examples: 1267 download_size: 92258 dataset_size: 175333 - config_name: AuE features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 176360 num_examples: 1267 download_size: 89401 dataset_size: 176360 - config_name: AuE_V features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 172691 num_examples: 1267 download_size: 90013 dataset_size: 172691 - config_name: B_ar features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 162093 num_examples: 1247 download_size: 88181 dataset_size: 162093 - config_name: B_de features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 165634 num_examples: 1247 download_size: 89594 dataset_size: 165634 - config_name: B_es features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 167271 num_examples: 1247 download_size: 91433 dataset_size: 167271 - config_name: B_fr features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 165342 num_examples: 1247 download_size: 88095 dataset_size: 165342 - config_name: B_it features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 171210 num_examples: 1247 download_size: 90467 dataset_size: 171210 - config_name: B_ja features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 166397 num_examples: 1247 download_size: 89359 dataset_size: 166397 - config_name: B_pt features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 172976 num_examples: 1247 download_size: 92347 dataset_size: 172976 - config_name: B_ru features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 168674 num_examples: 1247 download_size: 91683 dataset_size: 168674 - config_name: B_tr features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 162888 num_examples: 1247 download_size: 87747 dataset_size: 162888 - config_name: B_zh features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 166495 num_examples: 1247 download_size: 89745 dataset_size: 166495 - config_name: BahE features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 175378 num_examples: 1267 download_size: 92178 dataset_size: 175378 - config_name: EAngE features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 178301 num_examples: 1267 download_size: 94724 dataset_size: 178301 - config_name: IrE features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 188885 num_examples: 1267 download_size: 95582 dataset_size: 188885 - config_name: Manx features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 179727 num_examples: 1267 download_size: 91885 dataset_size: 179727 - config_name: NZE features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 178219 num_examples: 1267 download_size: 92195 dataset_size: 178219 - config_name: N_Eng features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 177426 num_examples: 1267 download_size: 90082 dataset_size: 177426 - config_name: NfE features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 182692 num_examples: 1267 download_size: 97359 dataset_size: 182692 - config_name: OzE features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 181295 num_examples: 1267 download_size: 94685 dataset_size: 181295 - config_name: SE_AmE features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 176035 num_examples: 1267 download_size: 92853 dataset_size: 176035 - config_name: SE_Eng features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 170044 num_examples: 1267 download_size: 87225 dataset_size: 170044 - config_name: SW_Eng features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 175247 num_examples: 1267 download_size: 89556 dataset_size: 175247 - config_name: ScE features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 181160 num_examples: 1267 download_size: 91968 dataset_size: 181160 - config_name: TdCE features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 169723 num_examples: 1267 download_size: 88350 dataset_size: 169723 - config_name: WaE features: - name: sentence dtype: string - name: option1 dtype: string - name: option2 dtype: string - name: answer dtype: int64 splits: - name: validation num_bytes: 186432 num_examples: 1267 download_size: 97402 dataset_size: 186432 configs: - config_name: AAVE data_files: - split: validation path: AAVE/validation-* - config_name: A_ar data_files: - split: validation path: A_ar/validation-* - config_name: A_de data_files: - split: validation path: A_de/validation-* - config_name: A_es data_files: - split: validation path: A_es/validation-* - config_name: A_fr data_files: - split: validation path: A_fr/validation-* - config_name: A_it data_files: - split: validation path: A_it/validation-* - config_name: A_ja data_files: - split: validation path: A_ja/validation-* - config_name: A_pt data_files: - split: validation path: A_pt/validation-* - config_name: A_ru data_files: - split: validation path: A_ru/validation-* - config_name: A_tr data_files: - split: validation path: A_tr/validation-* - config_name: A_zh data_files: - split: validation path: A_zh/validation-* - config_name: AppE data_files: - split: validation path: AppE/validation-* - config_name: AuE data_files: - split: validation path: AuE/validation-* - config_name: AuE_V data_files: - split: validation path: AuE_V/validation-* - config_name: B_ar data_files: - split: validation path: B_ar/validation-* - config_name: B_de data_files: - split: validation path: B_de/validation-* - config_name: B_es data_files: - split: validation path: B_es/validation-* - config_name: B_fr data_files: - split: validation path: B_fr/validation-* - config_name: B_it data_files: - split: validation path: B_it/validation-* - config_name: B_ja data_files: - split: validation path: B_ja/validation-* - config_name: B_pt data_files: - split: validation path: B_pt/validation-* - config_name: B_ru data_files: - split: validation path: B_ru/validation-* - config_name: B_tr data_files: - split: validation path: B_tr/validation-* - config_name: B_zh data_files: - split: validation path: B_zh/validation-* - config_name: BahE data_files: - split: validation path: BahE/validation-* - config_name: EAngE data_files: - split: validation path: EAngE/validation-* - config_name: IrE data_files: - split: validation path: IrE/validation-* - config_name: Manx data_files: - split: validation path: Manx/validation-* - config_name: NZE data_files: - split: validation path: NZE/validation-* - config_name: N_Eng data_files: - split: validation path: N_Eng/validation-* - config_name: NfE data_files: - split: validation path: NfE/validation-* - config_name: OzE data_files: - split: validation path: OzE/validation-* - config_name: SE_AmE data_files: - split: validation path: SE_AmE/validation-* - config_name: SE_Eng data_files: - split: validation path: SE_Eng/validation-* - config_name: SW_Eng data_files: - split: validation path: SW_Eng/validation-* - config_name: ScE data_files: - split: validation path: ScE/validation-* - config_name: TdCE data_files: - split: validation path: TdCE/validation-* - config_name: WaE data_files: - split: validation path: WaE/validation-* --- # Version 2 (2026-08): Dialect configs regenerated with a stronger pipeline The **18 dialect configs** (AAVE, AppE, AuE, AuE_V, BahE, EAngE, IrE, Manx, NZE, N_Eng, NfE, OzE, SE_AmE, SE_Eng, SW_Eng, ScE, TdCE, WaE) were regenerated with an upgraded Trans-EnV pipeline. The ESL configs (A_*/B_*) are unchanged (v1). Previous versions of all files remain available via git revisions of this repo. **What changed** - **Transformation model**: google/gemma-2-27b-it → **google/gemma-4-31B-it**, with a naturalness constraint added to the actionable prompt (discourse insertions such as focus markers are applied at most once per sentence; systematic morphological changes are still applied consistently). - **Higher feature coverage**: the stronger model applies eWAVE dialect rules far more reliably (e.g., GSM8K dialect transformation rate rose from ~50% to ~85% of items on average) while preserving item semantics. - **Independent semantic verification (new)**: every transformed item was checked by an independent judge model (Qwen3-32B, temperature 0) using the paper's semantic-equivalence criterion — 375,112 pairs in total. Items judged to alter meaning (2.4%) were **rolled back to the original SAE text**, so the released dialect configs contain no verified meaning-altering transformation. - **Task-integrity fixes**: WinoGrande items now always retain the `_` blank (v1 had lost it in many rows); stray wrapping quotation marks introduced by the transformation model were removed; HellaSwag `ctx_a`/`ctx` no longer duplicate `ctx_b`. - Deterministic integrity checks (numbers, proper nouns, question structure) pass on all configs; schema and row order are identical to v1. **Per-config rollback statistics** are available in the repository discussion or on request. Transformation code: https://github.com/jiyounglee-0523/TransEnV This dataset is introduced in the paper [Trans-EnV: A Framework for Evaluating the Linguistic Robustness of LLMs Against English Varieties](https://huggingface.co/papers/2505.20875). It comprises transformed versions of existing datasets, designed to evaluate the performance of Large Language Models (LLMs) across a diverse range of English varieties. For more comprehensive details, please refer to the: - [Full Dataset Collection](https://huggingface.co/collections/jiyounglee0523/transenv-681eadb3c0c8cf363b363fb1) - [GitHub Repository](https://github.com/jiyounglee-0523/TransEnV)