TravelEval - Budget Compliance: leaderboard
Metric: Budget Compliance Sign (BCS): plans whose total cost stays within the user budget (% of plans); 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; higher is better. Source: arxiv.org. Saturation forecast: Around 2028. 7 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-4o (2024-11-20) | 38.26 |
| 2 | Claude Sonnet 4.5 | 31.1 |
| 3 | GPT-5 Chat | 24.12 |
| 4 | Gemini 2.0 Flash | 23.34 |
| 5 | DeepSeek V3.1 (Non-reasoning) | 17.94 |
| 6 | GPT-4o Mini (2024-07-18) | 17.01 |
| 7 | Qwen 3 8B | 16.8 |
Interactive version: theaggregate.ai/benchmark?slug=traveleval-budget-compliance · How It Works · Data refreshed daily, snapshot 2026-09-29.