SEA-SpeechBench - Temporal Localization (120-180 s): leaderboard
Temporal localization in SEA-SpeechBench (Liao et al., 2026): give the start and end time at which a queried phrase is spoken in a Southeast Asian recording lasting 120 to 180 seconds, with an English instruction prompt. Span-overlap F1 in percent; higher is better.
Metric: Span-overlap F1 (%; predict the start and end time at which a queried phrase is spoken in a recording of 120-180 seconds; English instruction prompt; blank where the model cannot take audio of that length). Source: arxiv.org. Saturation forecast: Around 2029. 7 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | Gemini 2.5 Flash | 5.3 | #452 |
| 2 | MERaLiON-2-10B | 4.53 | #1646 |
| 3 | Voxtral-Mini-3B-2507 | 2.45 | #3702 |
| 4 | Qwen3 Omni 30B A3B Instruct | 1.28 | #902 |
No result here: #1 Claude Fable 5.2, #2 Gemini 4 Carbon, #5 Claude Opus 5.5.
Interactive version: theaggregate.ai/benchmark?slug=sea-speechbench-temporal-localization-120-180-s · How It Works · Data refreshed daily, snapshot 2026-11-12.