Seed 2.1 Pro — benchmark results
ByteDance's flagship Seed 2.1 Pro enterprise model. Provider: ByteDance. Released 2026-06-24. Access: API.
Unified ELO 1785 ± 18, rank #156 of 1776 rated models, from 36 benchmark results.
Strongest benchmark results
| Benchmark | Score | Metric | Percentile |
|---|---|---|---|
| LLM Stats (BLINK) | 81.4 | Score (%) | 100 |
| LLM Stats (CharXiv-D) | 95.5 | Score (%) | 100 |
| LLM Stats (ERQA) | 72 | Score (%) | 100 |
| LLM Stats (LVBench) | 78 | Score (%) | 100 |
| LLM Stats (MathVista) | 90.7 | Score (%) | 100 |
| LLM Stats (OSWorld) | 78.8 | Score (%) | 100 |
| LLM Stats (OfficeQA Pro) | 72.2 | Score (%) | 100 |
| LLM Stats (Video-MME) | 89.2 | Score (%) | 100 |
| LLM Stats (MathVision) | 94.5 | Score (%) | 96.8 |
| LLM Stats (RealWorldQA) | 86.7 | Score (%) | 95.8 |
| LLM Stats (MCP Atlas) | 83.8 | Score (%) | 93.1 |
| LLM Stats (BrowseComp) | 86.2 | Score (%) | 89.3 |
Interactive version: theaggregate.ai/model?slug=seed-2-1-pro · How the rankings work · Data refreshed daily, snapshot 2026-07-22.