# Video Temporal Grounding on Charades-TimeLens refined (test) Source: [Video Temporal Grounding on Charades-TimeLens refined (test)]() Collection index: [llms.txt]() Data updated: 2026-02-26T05:59:38.113Z Evaluation of Video Temporal Grounding performance on the refined test split of the Charades-TimeLens dataset, measured using R1@X metrics (IoU thresholds 0.3, 0.5, 0.7) and mIoU. 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 | Video Temporal Grounding | | Dataset (including any stated split) | Charades-TimeLens refined (test) | | Metric | R@1 (IoU=0.3) | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 11 of 11 | | 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 - [R@1 (IoU=0.3)](): Higher is better; unit: PERCENT. - [R@1 (IoU=0.5)](): Higher is better; unit: PERCENT. - [R@1 (IoU=0.7)](): Higher is better; unit: PERCENT. - [mIoU](): Higher is better; unit: PERCENT. ## Recorded results | Method | R@1 (IoU=0.3) | Result date | Report paper | | --- | --- | --- | --- | | Gemini-1.5-Pro | 0.741 | Not recorded | 69423932456146936285078f | | TimeLens-7B | 0.705 | Not recorded | 69423932456146936285078f | | Gemini-1.5-Flash | 0.687 | Not recorded | 69423932456146936285078f | | Gemini-1.0-Pro | 0.664 | Not recorded | 69423932456146936285078f | | GPT-4o | 0.606 | Not recorded | 69423932456146936285078f | | VideoChat-Flash-7B | 0.602 | Not recorded | 69423932456146936285078f | | Qwen2.5-VL-7B | 0.597 | Not recorded | 69423932456146936285078f | | GPT-4V | 0.593 | Not recorded | 69423932456146936285078f | | TimeChat-7B | 0.579 | Not recorded | 69423932456146936285078f | | MiMo-VL-7B | 0.579 | Not recorded | 69423932456146936285078f | | VideoChat2-7B | 0.519 | Not recorded | 69423932456146936285078f | ### Gemini-1.5-Pro R@1 (IoU=0.3): 0.741. Result ID: 69983b415698665ec49740db. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model Category":"Proprietary"}. This record does not assert independent reproduction. ### TimeLens-7B R@1 (IoU=0.3): 0.705. Result ID: 69983b415698665ec49740e1. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Model Category":"Open-Source"}. This record does not assert independent reproduction. ### Gemini-1.5-Flash R@1 (IoU=0.3): 0.687. Result ID: 69983b415698665ec49740da. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model Category":"Proprietary"}. This record does not assert independent reproduction. ### Gemini-1.0-Pro R@1 (IoU=0.3): 0.664. Result ID: 69983b415698665ec49740d9. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model Category":"Proprietary"}. This record does not assert independent reproduction. ### GPT-4o R@1 (IoU=0.3): 0.606. Result ID: 69983b415698665ec49740d7. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model Category":"Proprietary"}. This record does not assert independent reproduction. ### VideoChat-Flash-7B R@1 (IoU=0.3): 0.602. Result ID: 69983b415698665ec49740dc. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model Category":"Open-Source"}. This record does not assert independent reproduction. ### Qwen2.5-VL-7B R@1 (IoU=0.3): 0.597. Result ID: 69983b415698665ec49740e0. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model Category":"Open-Source","Status":"Baseline"}. This record does not assert independent reproduction. ### GPT-4V R@1 (IoU=0.3): 0.593. Result ID: 69983b415698665ec49740d8. [Reporting paper]() Recorded evaluation configuration: {"Model Category":"Proprietary"}. This record does not assert independent reproduction. ### TimeChat-7B R@1 (IoU=0.3): 0.579. Result ID: 69983b415698665ec49740de. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model Category":"Open-Source"}. This record does not assert independent reproduction. ### MiMo-VL-7B R@1 (IoU=0.3): 0.579. Result ID: 69983b415698665ec49740df. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model Category":"Open-Source"}. This record does not assert independent reproduction. ### VideoChat2-7B R@1 (IoU=0.3): 0.519. Result ID: 69983b415698665ec49740dd. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Model Category":"Open-Source"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.