ECAC: leaderboard
Metric: Teaching Toy Recognition Score (TTS, %): share of the teaching-toy names annotated for each test image (GPT-4o draft names at low, medium and high precision, reviewed by early childhood education experts) that the generated caption names, by string matching against each name's accepted descriptions; zero-shot image captioning of kindergarten daily-activity photos; higher is better. Source: arxiv.org. Saturation forecast: Around February 2027. 4 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Qwen 2.5 VL 7B Instruct | 45.25 |
| 2 | Gemma 3 27B | 10.74 |
Interactive version: theaggregate.ai/benchmark?slug=ecac · How It Works · Data refreshed daily, snapshot 2026-10-07.