# Personalized Recommendation on RecBench+ Movie Source: [Personalized Recommendation on RecBench+ Movie]() Collection index: [llms.txt]() Data updated: 2026-04-10T08:14:48.807Z Evaluation of personalized recommendation performance on the RecBench+ Movie dataset, measured across difficulty levels (Simple, Medium, Hard) and feature-based metrics (Interest-based, Demographics-based). 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 | Personalized Recommendation | | Dataset (including any stated split) | RecBench+ Movie | | Metric | Score (Simple) | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 16 of 16 | | 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 - [Score (Simple)](): Higher is better; unit: PERCENT. - [Score (Medium)](): Higher is better; unit: PERCENT. - [Score (Hard)](): Higher is better; unit: PERCENT. - [Score (Interest-based)](): Higher is better; unit: PERCENT. - [Score (Demographics-based)](): Higher is better; unit: PERCENT. ## Recorded results | Method | Score (Simple) | Result date | Report paper | | --- | --- | --- | --- | | ReRec | 74.8 | Not recorded | 69d883f87d0172140ec7795d | | REINFORCE++ | 69.9 | Not recorded | 69d883f87d0172140ec7795d | | RLOO | 69.3 | Not recorded | 69d883f87d0172140ec7795d | | GRPO | 68.6 | Not recorded | 69d883f87d0172140ec7795d | | ReRec | 59.5 | Not recorded | 69d883f87d0172140ec7795d | | REINFORCE++ | 57.8 | Not recorded | 69d883f87d0172140ec7795d | | CRAG | 56 | Not recorded | 69d883f87d0172140ec7795d | | RLOO | 56 | Not recorded | 69d883f87d0172140ec7795d | | GPT-4o | 55.4 | Not recorded | 69d883f87d0172140ec7795d | | GRPO | 54.9 | Not recorded | 69d883f87d0172140ec7795d | | InteRecAgent | 54.2 | Not recorded | 69d883f87d0172140ec7795d | | Deepseek-R1 | 53.7 | Not recorded | 69d883f87d0172140ec7795d | | TallRec | 53.7 | Not recorded | 69d883f87d0172140ec7795d | | Qwen-2.5-3B-Instruct | 28.4 | Not recorded | 69d883f87d0172140ec7795d | | Llama-3.2-3B-Instruct | 10.7 | Not recorded | 69d883f87d0172140ec7795d | | DS-R1-Distill-Qwen-7B | 8.3 | Not recorded | 69d883f87d0172140ec7795d | ### ReRec Score (Simple): 74.8. Result ID: 69d8b15b47f34ce924c16ee0. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Category":"RFT-trained Model","Base Model":"Llama-3.2-3B-Instruct"}. This record does not assert independent reproduction. ### REINFORCE++ Score (Simple): 69.9. Result ID: 69d8b15b47f34ce924c16ede. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Category":"RFT-trained Model","Base Model":"Llama-3.2-3B-Instruct"}. This record does not assert independent reproduction. ### RLOO Score (Simple): 69.3. Result ID: 69d8b15b47f34ce924c16edf. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Category":"RFT-trained Model","Base Model":"Llama-3.2-3B-Instruct"}. This record does not assert independent reproduction. ### GRPO Score (Simple): 68.6. Result ID: 69d8b15b47f34ce924c16edd. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Category":"RFT-trained Model","Base Model":"Llama-3.2-3B-Instruct"}. This record does not assert independent reproduction. ### ReRec Score (Simple): 59.5. Result ID: 69d8b15b47f34ce924c16edc. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Category":"RFT-trained Model","Base Model":"Qwen-2.5-3B-Instruct"}. This record does not assert independent reproduction. ### REINFORCE++ Score (Simple): 57.8. Result ID: 69d8b15b47f34ce924c16eda. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Category":"RFT-trained Model","Base Model":"Qwen-2.5-3B-Instruct"}. This record does not assert independent reproduction. ### CRAG Score (Simple): 56. Result ID: 69d8b15b47f34ce924c16ed8. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Category":"LLM-based CRS"}. This record does not assert independent reproduction. ### RLOO Score (Simple): 56. Result ID: 69d8b15b47f34ce924c16edb. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Category":"RFT-trained Model","Base Model":"Qwen-2.5-3B-Instruct"}. This record does not assert independent reproduction. ### GPT-4o Score (Simple): 55.4. Result ID: 69d8b15b47f34ce924c16ed4. [Reporting paper]() Recorded evaluation configuration: {"Category":"LLM Backbone"}. This record does not assert independent reproduction. ### GRPO Score (Simple): 54.9. Result ID: 69d8b15b47f34ce924c16ed9. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Category":"RFT-trained Model","Base Model":"Qwen-2.5-3B-Instruct"}. This record does not assert independent reproduction. ### InteRecAgent Score (Simple): 54.2. Result ID: 69d8b15b47f34ce924c16ed7. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Category":"LLM-based CRS"}. This record does not assert independent reproduction. ### Deepseek-R1 Score (Simple): 53.7. Result ID: 69d8b15b47f34ce924c16ed5. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Category":"LLM Backbone"}. This record does not assert independent reproduction. ### TallRec Score (Simple): 53.7. Result ID: 69d8b15b47f34ce924c16ed6. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Category":"LLM-based CRS"}. This record does not assert independent reproduction. ### Qwen-2.5-3B-Instruct Score (Simple): 28.4. Result ID: 69d8b15b47f34ce924c16ed1. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Category":"LLM Backbone"}. This record does not assert independent reproduction. ### Llama-3.2-3B-Instruct Score (Simple): 10.7. Result ID: 69d8b15b47f34ce924c16ed2. [Reporting paper]() Recorded evaluation configuration: {"Category":"LLM Backbone"}. This record does not assert independent reproduction. ### DS-R1-Distill-Qwen-7B Score (Simple): 8.3. Result ID: 69d8b15b47f34ce924c16ed3. [Reporting paper]() Recorded evaluation configuration: {"Category":"LLM Backbone"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.