RetinaGroundBench - Grounding F1: leaderboard

RetinaGroundBench: 815 OCT images and 13 biomarker classes from OCTDL and OLIVES, with macro-averaged metrics. Grounding uses union AggIoU and thresholds 0.1/0.3. VQA asks 13 presence questions per image; balanced accuracy averages sensitivity and specificity. RetGrounder is a separate LoRA-trained Qwen3-VL-8B-Instruct. Ambiguous Instruct, Thinking and IT checkpoints retain source-qualified identities pending the supplemental checkpoint table. F1 (%).

Metric: F1 (%). Source: arxiv.org. Saturation forecast: Around February 2028. 28 models tracked.

Top models

#ModelScoreOverall rank
1Qwen 3.6 27B21#176
2Qwen 3.5 27B18.2#191
3Qwen 3.5 35B A3B16.6#261
4Qwen 3 VL 8B Instruct13.3#419
5Qwen 3.6 35B A3B13.3#232
6Qwen 3.5 9B13#390
7Qwen 3.5 4B8.8#495
8InternVL3-14B8.2#509
9InternVL3-38B7.4#413
10InternVL3-8B4.1#627
11Qwen 3.5 2B4#1157
12Qwen 3.5 0.8B1.6#1428

No result here: #5 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.

Interactive version: theaggregate.ai/benchmark?slug=retinagroundbench-grounding-f1 · How It Works · Data refreshed daily, snapshot 2026-10-25.