# Long-form text generation on LongBench Source: [Long-form text generation on LongBench]() Collection index: [llms.txt]() Data updated: 2026-04-14T12:11:55.410Z Evaluation of long-form text generation performance on the LongBench dataset, measured using the LB metric. 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 | Long-form text generation | | Dataset (including any stated split) | LongBench | | Metric | LB Score | | Unit | SCALAR | | Direction | Higher is better | | Results loaded | 6 of 6 | | 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 - [LB Score](): Higher is better; unit: SCALAR. ## Recorded results | Method | LB Score | Result date | Report paper | | --- | --- | --- | --- | | DeepWriter-8B + RL-TCER | 87.3 | Not recorded | 69ddca787d0172140ec79f31 | | DeepWriter-8B + RL-EndoR | 86.1 | Not recorded | 69ddca787d0172140ec79f31 | | DeepWriter-8B | 85.6 | Not recorded | 69ddca787d0172140ec79f31 | | LongWriter-8B + RL-TCER | 82.6 | Not recorded | 69ddca787d0172140ec79f31 | | LongWriter-8B + RL-EndoR | 80.2 | Not recorded | 69ddca787d0172140ec79f31 | | LongWriter-8B | 76.5 | Not recorded | 69ddca787d0172140ec79f31 | ### DeepWriter-8B + RL-TCER LB Score: 87.3. Result ID: 69de2eec47f34ce924c6eaf7. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Source Finetuning Dataset":"DeepWriting Dataset"}. This record does not assert independent reproduction. ### DeepWriter-8B + RL-EndoR LB Score: 86.1. Result ID: 69de2eec47f34ce924c6eaf6. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Source Finetuning Dataset":"DeepWriting Dataset"}. This record does not assert independent reproduction. ### DeepWriter-8B LB Score: 85.6. Result ID: 69de2eec47f34ce924c6eaf5. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Source Finetuning Dataset":"DeepWriting Dataset"}. This record does not assert independent reproduction. ### LongWriter-8B + RL-TCER LB Score: 82.6. Result ID: 69de2eec47f34ce924c6eafa. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Source Finetuning Dataset":"LongWriter Dataset"}. This record does not assert independent reproduction. ### LongWriter-8B + RL-EndoR LB Score: 80.2. Result ID: 69de2eec47f34ce924c6eaf9. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Source Finetuning Dataset":"LongWriter Dataset"}. This record does not assert independent reproduction. ### LongWriter-8B LB Score: 76.5. Result ID: 69de2eec47f34ce924c6eaf8. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Source Finetuning Dataset":"LongWriter Dataset"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.