Seed 1.8 — benchmark results
ByteDance Seed 1.8 (Doubao) general-purpose model. Provider: ByteDance. Released 2025-12-17. Access: API.
Unified ELO 1734 ± 44, rank #216 of 1776 rated models, from 17 benchmark results.
Strongest benchmark results
| Benchmark | Score | Metric | Percentile |
|---|---|---|---|
| BacktestBench | 60.58 | Overall Accuracy (OA) (self-reported) | 90.9 |
| Done, But Not Sure | 37.1 | B All (self-reported) | 89.5 |
| MathVision | 81.3 | Overall Accuracy (%) | 87.6 |
| GameWorld Computer-Use | 39.8 | Progress (%) | 87.5 |
| GeoSym-Bench | 73.42 | Overall (self-reported) | 81 |
| Are LLMs Ready to Assist Physicians? PhysAssis | 67.4 | en_mrs (self-reported) | 69.2 |
| VisualNeedle | 31.78 | w/ Tools Acc. (%) (self-reported) | 62.5 |
| OSWorld | 61.87 | Success Rate (%) | 61.9 |
| GameWorld Generalist | 39 | Progress (%) | 60 |
| ConsumerSimBench | 42.4 | Avg (95% CI) (self-reported) | 50 |
| SciEvalKit | 42.05 | Scientific Capability Score | 44.4 |
| BabyVision | 30.2 | Score (%) | 40 |
Interactive version: theaggregate.ai/model?slug=seed-1-8 · How the rankings work · Data refreshed daily, snapshot 2026-07-22.