PitchBench - Hidden Tone in Silence: leaderboard
Metric: Accuracy (%; name the pitch of one tone hidden in 60 s of silence). Source: arxiv.org. Saturation forecast: Around December 2026. 6 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Qwen 3.5 Omni Plus | 90 |
| 2 | Qwen3.5 Omni Flash | 75.6 |
| 3 | Gemini 3.1 Pro (Preview) | 25.6 |
| 4 | Gemini 3 Flash | 21.3 |
| 5 | GPT-4o Audio | 14.6 |
Interactive version: theaggregate.ai/benchmark?slug=pitchbench-hidden-tone-in-silence · How It Works · Data refreshed daily, snapshot 2026-09-26.