Update README.md

README.md

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----
-license: mit
----
+---
+license: mit
+tags:
+- coding
+- agents
+---
+# SWE-PolyBench
+
+[SWE-PolyBench](https://github.com/amazon-science/SWE-PolyBench) is a multi language repo level software engineering benchmark. Currently it includes 4 languages: Python, Java, Javascript, and Typescript. The number of instances in each language is:
+
+Javascript: 1017
+
+Typescript: 729
+
+Python: 199
+
+Java: 165
+
+## Datasets
+
+There are total *three* datasets available under SWE-PolyBench. `AmazonScience/SWE-PolyBench` is the full dataset, `AmazonScience/SWE-PolyBench_500` is the stratified sampled dataset with 500 instances and `AmazonScience/SWE-PolyBench_Verified` is our verified dataset with 394 instances.
+
+## Leaderboard
+
+We evaluated several open source coding agents/models on this dataset and report them in our [leaderboard]().
+
+## Submit
+
+To submit your predictions on this dataset, please follow this [README](https://github.com/amazon-science/SWE-PolyBench/blob/submission/README.md)
+
+## Languages
+
+The text of the dataset is primarily English.
+
+## Dataset Structure
+
+An example row from the dataset includes the following columns:
+```
+instance_id: (str) - A formatted instance identifier, usually as repo_owner__repo_name-PR-number.
+patch: (str) - The gold patch, the patch generated by the PR (minus test-related code), that resolved the issue.
+repo: (str) - The repository owner/name identifier from GitHub.
+base_commit: (str) - The commit hash of the repository representing the HEAD of the repository before the solution PR is applied.
+hints_text: (str) - Comments made on the issue prior to the creation of the solution PR’s first commit creation date.
+created_at: (str) - The creation date of the pull request.
+test_patch: (str) - A test-file patch that was contributed by the solution PR.
+problem_statement: (str) - The issue title and body.
+F2P: (str) - A json list of strings that represent the set of tests resolved by the PR and tied to the issue resolution.
+P2P: (str) - A json list of strings that represent tests that should pass before and after the PR application.
+language: (str) - The programming language
+Dockerfile: (str) - The instance level dockerfile
+test_command: (str) - The test command used to get F2P and P2P
+task_category: (str) - The problem classification (Bug Fix, Refactoring, Feature)
+is_no_nodes: (bool) - Helpful info for evaluating retrieval metrics
+is_func_only: (bool) - Helpful info for evaluating retrieval metrics
+is_class_only: (bool) - Helpful info for evaluating retrieval metrics
+is_mixed: (bool) - Helpful info for evaluating retrieval metrics
+num_func_changes: (int) - Helpful info for evaluating retrieval metrics
+num_class_changes: (int) - Helpful info for evaluating retrieval metrics
+num_nodes: (int) - Helpful info for evaluating retrieval metrics
+is_single_func: (bool) - Helpful info for evaluating retrieval metrics
+is_single_class: (bool) - Helpful info for evaluating retrieval metrics
+modified_nodes: (bool) - Helpful info for evaluating retrieval metrics
+```
+
+## Citation
+
+If you find our work useful please cite:
+```
+@misc{rashid2025swepolybenchmultilanguagebenchmarkrepository,
+      title={SWE-PolyBench: A multi-language benchmark for repository level evaluation of coding agents}, 
+      author={Muhammad Shihab Rashid and Christian Bock and Yuan Zhuang and Alexander Buchholz and Tim Esler and Simon Valentin and Luca Franceschi and Martin Wistuba and Prabhu Teja Sivaprasad and Woo Jung Kim and Anoop Deoras and Giovanni Zappella and Laurent Callot},
+      year={2025},
+      eprint={2504.08703},
+      archivePrefix={arXiv},
+      primaryClass={cs.SE},
+      url={https://arxiv.org/abs/2504.08703}, 
+}
+```