# Community Summary Evaluation on news C2 (post-cutoff) Source: [Community Summary Evaluation on news C2 (post-cutoff)]() Collection index: [llms.txt]() Data updated: 2026-03-06T09:29:40.184Z Evaluation of community summary quality on the news C2 dataset (post-cutoff), measured by pairwise comparisons focusing on Comprehensiveness and Diversity. 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 | Community Summary Evaluation | | Dataset (including any stated split) | news C2 (post-cutoff) | | Metric | Comprehensiveness Win | | Unit | SCALAR | | Direction | Higher is better | | Results loaded | 12 of 12 | | 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 - [Comprehensiveness Win](): Higher is better; unit: SCALAR. - [Comprehensiveness Loss](): Lower is better; unit: SCALAR. - [Comprehensiveness Tie](): Higher is better; unit: SCALAR. - [Diversity Win](): Higher is better; unit: SCALAR. - [Diversity Loss](): Lower is better; unit: SCALAR. - [Diversity Tie](): Higher is better; unit: SCALAR. - [Win Score](): Higher is better; unit: SCALAR. - [Loss Score](): Lower is better; unit: SCALAR. - [Tie Score](): Higher is better; unit: SCALAR. ## Recorded results | Method | Comprehensiveness Win | Result date | Report paper | | --- | --- | --- | --- | | M2hC | 56 | Not recorded | 69aa5f922d603e6de3e41972 | | M2hC | 54 | Not recorded | 69aa5f922d603e6de3e41972 | | RkH | 52 | Not recorded | 69aa5f922d603e6de3e41972 | | MRC | 50 | Not recorded | 69aa5f922d603e6de3e41972 | | RkH | 44 | Not recorded | 69aa5f922d603e6de3e41972 | | MRC | 42 | Not recorded | 69aa5f922d603e6de3e41972 | ### M2hC Comprehensiveness Win: 56. Result ID: 69aa9e7a6dbb7075b954ab74. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Heuristic Level":"L1","Evaluator LLM":"GPT-3.5-turbo"}. This record does not assert independent reproduction. ### M2hC Comprehensiveness Win: 54. Result ID: 69aa9e7a6dbb7075b954ab75. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Heuristic Level":"LF","Evaluator LLM":"GPT-3.5-turbo"}. This record does not assert independent reproduction. ### RkH Comprehensiveness Win: 52. Result ID: 69aa9e7a6dbb7075b954ab73. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Heuristic Level":"LF","Evaluator LLM":"GPT-3.5-turbo"}. This record does not assert independent reproduction. ### MRC Comprehensiveness Win: 50. Result ID: 69aa9e7a6dbb7075b954ab76. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Heuristic Level":"L1","Evaluator LLM":"GPT-3.5-turbo"}. This record does not assert independent reproduction. ### RkH Comprehensiveness Win: 44. Result ID: 69aa9e7a6dbb7075b954ab72. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Heuristic Level":"L1","Evaluator LLM":"GPT-3.5-turbo"}. This record does not assert independent reproduction. ### MRC Comprehensiveness Win: 42. Result ID: 69aa9e7a6dbb7075b954ab77. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Heuristic Level":"LF","Evaluator LLM":"GPT-3.5-turbo"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.