card: align with BalkanBench v0.1 release (live leaderboard, LoResLM 2026 cite, hidden-test contract)

README.md

@@ -1,122 +1,189 @@
 ---
+license: cc-by-4.0
 language:
-- sr
-language_bcp47:
-- sr-Latn
-license: mit
+  - sr
+multilinguality: monolingual
+pretty_name: BalkanBench SuperGLUE - Serbian
+size_categories:
+  - 10K<n<100K
+source_datasets:
+  - extended|super_glue
 task_categories:
-- text-classification
-- question-answering
-- multiple-choice
+  - text-classification
+  - multiple-choice
+  - question-answering
 tags:
-- superglue
-- south-slavic
-- nlp
-- benchmark
-- nli
-- qa
-pretty_name: Serbian SuperGLUE Benchmark (no test)
-size_categories:
-- 10K<n<100K
-configs:
-- config_name: boolq
-  data_files:
-  - split: train
-    path: boolq/train-*
-  - split: validation
-    path: boolq/validation-*
-- config_name: cb
-  data_files:
-  - split: train
-    path: cb/train-*
-  - split: validation
-    path: cb/validation-*
-- config_name: copa
-  data_files:
-  - split: train
-    path: copa/train-*
-  - split: dev
-    path: copa/dev-*
-- config_name: multirc
-  data_files:
-  - split: train
-    path: multirc/train-*
-  - split: validation
-    path: multirc/validation-*
-- config_name: rte
-  data_files:
-  - split: train
-    path: rte/train-*
-  - split: validation
-    path: rte/validation-*
-- config_name: wsc
-  data_files:
-  - split: train
-    path: wsc/train-*
-  - split: validation
-    path: wsc/validation-*
-- config_name: record
-  data_files:
-  - split: train
-    path: record/train-*
-  - split: validation
-    path: record/validation-*
+  - balkanbench
+  - bcms
+  - serbian
+  - superglue
+  - nlu
+  - benchmark
 ---
 
-# Serbian SuperGLUE Benchmark — train + validation only
+# BalkanBench SuperGLUE - Serbian
+
+> **Part of [BalkanBench](https://balkanbench.com)** - the open, reproducible
+> benchmark for language models across Serbian, Croatian, Montenegrin, and
+> Bosnian (BCMS). Live leaderboard at <https://balkanbench.com/leaderboard>.
+> Background and motivation: [Release of BalkanBench - the vision behind it
+> (Medium, 2026-04-27)](https://medium.com/@permitt/release-of-balkanbench-vision-behind-it-fd1ba73be411).
+
+This is the **Serbian SuperGLUE** track of BalkanBench v0.1. Serbian is the
+official frozen track: the leaderboard's ranked average is computed over
+**6 ranked tasks**, with 2 diagnostic tasks reported separately. Croatian
+and Montenegrin previews live in sibling repos
+([superglue-hr](https://huggingface.co/datasets/permitt/superglue-hr) /
+[superglue-mne](https://huggingface.co/datasets/permitt/superglue-mne)).
+
+## What's inside
+
+7 task configs are published here in their full train + validation + public
+test form (test-input visible, **test labels hidden**):
+
+| Config  | What it tests                                            | Train | Validation | Test  |
+|---------|----------------------------------------------------------|------:|-----------:|------:|
+| boolq   | Yes/no question answering over passages                  | 9,427 | 3,270      | 3,245 |
+| cb      | 3-way textual entailment (entail / contradict / neutral) |   250 | 56         |   250 |
+| copa    | Causal reasoning between two alternatives                |   400 | 100        |   500 |
+| multirc | Multi-sentence reading comprehension (multiple correct)  | 27,243| 4,848      | 9,693 |
+| record  | Commonsense cloze over news articles                     | 5,607 | 1,869      | 1,869 |
+| rte     | Binary textual entailment                                | 2,490 | 277        | 3,000 |
+| wsc     | Coreference resolution requiring world knowledge         |   554 | 104        |   146 |
+| **TOTAL** |                                                        | **45,971** | **10,524** | **18,703** |
 
-A Serbian language benchmark for evaluating language models on natural language
-understanding tasks. Columns match the original SuperGLUE schema (single text
-column per field, no English source).
+For the **6 ranked v0.1 tasks** (BoolQ, CB, COPA, RTE, MultiRC, WSC) the
+total is **65,853 items** across all splits; ReCoRD ships in this repo for
+community use but is not part of the v0.1 ranked average. The
+**diagnostic tasks** AX-b (1,104) and AX-g (356) are Serbian-only and
+ship in the gated [superglue-sr-private](https://huggingface.co/datasets/permitt/superglue-sr-private)
+sibling repo with their test labels.
 
-Test splits are intentionally omitted from this release. Private variant with gold test labels: `permitt/superglue-sr-private`.
+## Hidden test labels
 
-## Overview
+Every config's `test` split here is **input-only**. The matching labels live
+in a gated sibling repo,
+[`permitt/superglue-sr-private`](https://huggingface.co/datasets/permitt/superglue-sr-private),
+and are accessed only by the official scoring pipeline. This preserves
+leaderboard integrity: nobody (including model authors) can train against
+test labels, and `train` + `validation` remain a fully open and labeled
+playground.
 
-| Task | Type | # Labels | Train | Validation | Test |
-|------|------|:--------:|:-----:|:----------:|:----:|
-| **BoolQ** | QA | 2 | 9,427 | 3,270 | — |
-| **CB** | NLI | 3 | 250 | 56 | — |
-| **COPA** | Reasoning | 2 | 400 | — | — |
-| **MultiRC** | QA | 2 | 27,243 | 4,848 | — |
-| **RTE** | NLI | 2 | 2,490 | 277 | — |
-| **WSC** | Coref | 2 | 554 | 104 | — |
-| **ReCoRD** | QA (span) | — | 5,607 | 1,869 | — |
+To get a number on the leaderboard you generate predictions on the public
+test inputs with `balkanbench predict`, then submit the `predictions.jsonl`
+through the [submission flow](https://balkanbench.com).
 
-## Usage
+## Loading
 
 ```python
 from datasets import load_dataset
-ds = load_dataset("permitt/superglue-sr", "rte", revision="v0.1.0-data")
+
+# A specific task
+boolq = load_dataset("permitt/superglue-sr", "boolq")
+print(boolq["train"][0])
+
+# All ranked tasks at once
+for cfg in ["boolq", "cb", "copa", "rte", "multirc", "wsc"]:
+    ds = load_dataset("permitt/superglue-sr", cfg)
+    print(cfg, {sp: len(ds[sp]) for sp in ds})
+```
+
+Pin a revision for reproducible runs:
+
+```python
+load_dataset("permitt/superglue-sr", "boolq", revision="v0.1.0-data")
+```
+
+## Schema
+
+Each example carries an integer row id `idx` and the task-specific input
+fields plus a `label` column. For example, `cb`:
+
+```python
+{
+    "idx": 0,
+    "premise": "Bio je to složen jezik. ...",
+    "hypothesis": "Jezik je ogoljen.",
+    "label": 0,  # 0=entailment, 1=contradiction, 2=neutral
+}
 ```
 
-## Fields
+Per-task field lists are in
+[`eval/configs/benchmarks/superglue/tasks/`](https://github.com/permitt/balkan-bench/tree/main/eval/configs/benchmarks/superglue/tasks)
+in the BalkanBench repo.
+
+## Methodology
 
-- **boolq**: `passage`, `question`, `label`, `idx`
-- **cb**: `premise`, `hypothesis`, `label`, `idx`
-- **copa**: `premise`, `choice1`, `choice2`, `question`, `label`, `idx`, `changed` (native CLASSLA)
-- **multirc**: `paragraph`, `question`, `answer`, `label`, `idx`
-- **rte**: `premise`, `hypothesis`, `label`, `idx`
-- **wsc**: `text`, `span1_text`, `span2_text`, `span1_index`, `span2_index`, `label`, `idx`  *(span indexes inherited from English source — may not align with translated text)*
-- **record**: `passage`, `query`, `entities`, `entity_spans`, `answers`, `idx` (span-selection, training-ready)
+- **Translation**: original SuperGLUE English -> Serbian via translation +
+  human verification by native speakers.
+- **Frozen splits**: train/validation/test row counts and IDs are pinned
+  at tag `v0.1.0-data`; reruns of an evaluation against this tag will see
+  the exact same data.
+- **Test labels stay private**: see the gated sibling repo above.
 
-## Sibling datasets
+Full methodology, scoring contract, and provenance:
+- [Benchmark contract](https://github.com/permitt/balkan-bench/blob/main/docs/methodology/benchmark_contract.md)
+- [Data provenance](https://github.com/permitt/balkan-bench/blob/main/docs/methodology/data_provenance.md)
+- [Versioning](https://github.com/permitt/balkan-bench/blob/main/docs/methodology/versioning.md)
 
-- [`permitt/superglue-sr`](https://huggingface.co/datasets/permitt/superglue-sr) / `…-sr-private`
-- [`permitt/superglue-mne`](https://huggingface.co/datasets/permitt/superglue-mne) / `…-mne-private`
-- [`permitt/superglue-hr`](https://huggingface.co/datasets/permitt/superglue-hr) / `…-hr-private`
+## Citation
 
-## Original SuperGLUE Citation
+If you use this dataset, please cite the Serbian SuperGLUE paper (Perović &
+Mihajlov, LoResLM 2026), the original SuperGLUE paper, and the BalkanBench
+release:
 
 ```bibtex
+@inproceedings{perovic-mihajlov-2026-serbian,
+    title = "{S}erbian {S}uper{GLUE}: Towards an Evaluation Benchmark for {S}outh {S}lavic Language Models",
+    author = "Perovic, Mitar and Mihajlov, Teodora",
+    editor = "Hettiarachchi, Hansi and Ranasinghe, Tharindu and Plum, Alistair and
+              Rayson, Paul and Mitkov, Ruslan and Gaber, Mohamed and Premasiri, Damith and
+              Tan, Fiona Anting and Uyangodage, Lasitha",
+    booktitle = "Proceedings of the Second Workshop on Language Models for Low-Resource Languages (LoResLM 2026)",
+    month = mar,
+    year = "2026",
+    address = "Rabat, Morocco",
+    publisher = "Association for Computational Linguistics",
+    url = "https://aclanthology.org/2026.loreslm-1.30/",
+    doi = "10.18653/v1/2026.loreslm-1.30",
+    pages = "347--361",
+    ISBN = "979-8-89176-377-7"
+}
+
 @inproceedings{wang2019superglue,
-  title     = {SuperGLUE: A Stickier Benchmark for General-Purpose Language Understanding Systems},
-  author    = {Wang, Alex and Pruksachatkun, Yada and Nangia, Nikita and Singh, Amanpreet and Michael, Julian and Hill, Felix and Levy, Omer and Bowman, Samuel R},
-  booktitle = {Advances in Neural Information Processing Systems},
-  year      = {2019}
+  title={SuperGLUE: A Stickier Benchmark for General-Purpose Language Understanding Systems},
+  author={Wang, Alex and Pruksachatkun, Yada and Nangia, Nikita and Singh, Amanpreet and
+          Michael, Julian and Hill, Felix and Levy, Omer and Bowman, Samuel R.},
+  booktitle={NeurIPS},
+  year={2019}
+}
+
+@misc{balkanbench2026superglue_sr,
+  title={BalkanBench SuperGLUE-SR: Serbian SuperGLUE for the BCMS evaluation suite},
+  author={Perović, Mitar and contributors},
+  year={2026},
+  howpublished={\url{https://huggingface.co/datasets/permitt/superglue-sr}},
+  note={Part of BalkanBench v0.1, \url{https://balkanbench.com}}
 }
 ```
 
 ## License
 
-MIT.
+CC-BY-4.0 (matches the original SuperGLUE source license). Translations and
+human verification are released under the same terms.
+
+## Sponsor
+
+Compute for the official v0.1 evaluation is sponsored by
+**[Recrewty](https://recrewty.com)**.
+
+## Links
+
+- Live leaderboard: <https://balkanbench.com/leaderboard>
+- Project home: <https://balkanbench.com>
+- Background: [Release of BalkanBench - the vision behind it (Medium)](https://medium.com/@permitt/release-of-balkanbench-vision-behind-it-fd1ba73be411)
+- Source code: <https://github.com/permitt/balkan-bench>
+- Sibling tracks:
+  [SuperGLUE-HR (Croatian)](https://huggingface.co/datasets/permitt/superglue-hr) ·
+  [SuperGLUE-MNE (Montenegrin)](https://huggingface.co/datasets/permitt/superglue-mne)
+- Private (gated) labels: <https://huggingface.co/datasets/permitt/superglue-sr-private>