TravelEval - Intercity Time Deviation: leaderboard
Metric: Intercity Traffic Deviation (ITD): relative deviation of planned from actual intercity travel time (ratio, 0 is exact); Direct prompting (one pass, no tools), plans simulated in the TravelEval sandbox of 10 Chinese cities (real rail, flight, hotel and attraction data, queuing-time model, road-network distances) over 1,150 queries; lower is better. Source: arxiv.org. Saturation forecast: Around January 2027. 7 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Sonnet 4.5 | 0.14 |
| 2 | DeepSeek V3.1 (Non-reasoning) | 0.14 |
| 3 | GPT-5 Chat | 0.16 |
| 4 | Gemini 2.0 Flash | 0.17 |
| 5 | GPT-4o (2024-11-20) | 0.19 |
| 6 | GPT-4o Mini (2024-07-18) | 0.32 |
| 7 | Qwen 3 8B | 0.33 |
Interactive version: theaggregate.ai/benchmark?slug=traveleval-intercity-time-deviation · How It Works · Data refreshed daily, snapshot 2026-09-29.