SeaEval - Dialogue - DialogSum (Zero-Shot): leaderboard

SeaEval zero-shot DialogSum dialogue evaluation measuring conversational understanding or summarization quality on chat and dialogue datasets.

Metric: Average ROUGE (0-100). Source: huggingface.co. Saturation forecast: Estimated already saturated. 24 models tracked.

Top models

#ModelScoreOverall rank
1Gemma 2 2B (IT)25.97#1341
2Llama 3 8B Cpt Sea Lionv2 Instruct25.78#1188
3Gemma 2 9B (IT)25.61#788
4Llama 3 70B Instruct25.57#634
5Llama 3 8B Cpt Sea Lionv2.1 Instruct25.38#1024
6Llama 3.1 70B Instruct25.26#561
7Llama 3.1 8B Instruct25.25#1035
8Qwen 2.5 7B Instruct25.03#862
9SeaLLMs-v3-7B-Chat24.89#915
10Llama 3.1 70B Cpt Sea Lionv3 Instruct24.81#548
11Llama 3 8B Instruct23.98#1129
12Qwen 2.5 32B Instruct23.94#498
13gemma2-9B-cpt-sea-lionv3-instruct23.79#705
14Qwen 2.5 72B Instruct23.46#454
15Qwen 2.5 14B Instruct23.43#647

No result here: #3 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.

Interactive version: theaggregate.ai/benchmark?slug=seaeval-dialogue-dialogsum-zero-shot · How It Works · Data refreshed daily, snapshot 2026-10-20.