DelistBench - Announcement Status (Web Search): leaderboard
DelistBench (Yao et al., 2026) asks LLMs to reconstruct security-level delisting announcement records for 1,200 securities as of a historical cutoff, a database-assurance task. This board scores only whether each security had a qualifying announcement by the cutoff, with the web search of each provider. Accuracy in percent; higher is better.
Metric: Announcement-status accuracy (%; whether each of 1,200 securities had a qualifying delisting announcement by the historical cutoff, three categories; invalid outputs and abstentions count as errors; web-enabled, provider search). Source: arxiv.org. Saturation forecast: Estimated already saturated. 5 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | Gemini 3.6 Flash | 97.3 | #72 |
| 2 | DeepSeek V4 Flash (Non-reasoning) | 94.9 | #254 (DeepSeek V4 Flash) |
| 3 | DeepSeek V4 Pro (High) | 94.7 | #181 (DeepSeek V4 Pro) |
| 4 | GPT-5.6 Luna (Low) | 93.8 | #117 (GPT-5.6 Luna) |
| 5 | Gemini 3.5 Flash Lite (Medium) | 92 | #300 (Gemini 3.5 Flash Lite) |
No result here: #1 Claude Fable 5.2, #2 Gemini 4 Carbon, #5 Claude Opus 5.5.
Interactive version: theaggregate.ai/benchmark?slug=delistbench-announcement-status-web-search · How It Works · Data refreshed daily, snapshot 2026-11-12.