# Seed 2.1 Turbo Benchmark Scores & Performance

> Seed 2.1 Turbo by ByteDance has 11 source-displayable benchmark rows but no public overall score. It remains unranked.

Canonical page: https://benchlm.ai/models/seed-2-1-turbo

Last updated: September 10, 2026

## Model Details

| Property | Value |
|----------|-------|
| Creator | ByteDance |
| Source Type | Proprietary |
| Reasoning Type | Reasoning |
| Context Window | 256K |
| Official model card | [ByteDance Seed 2.1 model page](https://seed.bytedance.com/en/seed2_1) |
| Overall Score | Coming soon |
| Overall Rank | Unranked |

## Family & Coverage

- Family: Seed 2.1
- Variant: turbo
- Benchmarks covered: 11 of 434
- Sibling models: [Seed 2.1 Pro](/models/seed-2-1-pro)
- Related earlier model: [Seed-2.0-Mini](/models/seed-2-0-mini)
- Coverage note: BenchLM currently has partial benchmark coverage for this model, so the overall score is conservative.

## Agentic Benchmarks

| Benchmark | Score |
|-----------|-------|
| [Terminal-Bench 2.1](/benchmarks/terminalbench21) | 67.6% |

## Coding Benchmarks

| Benchmark | Score |
|-----------|-------|
| [Terminal-Bench 2.1](/benchmarks/terminalbench21) | 67.6% |
| [NL2Repo](/benchmarks/nl2repo) | 43.7% |

## Multimodal & Grounded Benchmarks

| Benchmark | Score |
|-----------|-------|
| [MathVision](/benchmarks/mathvision) | 90.1% |
| [MMMU-Pro](/benchmarks/mmmu-pro) | 80.1% |
| [ZeroBench](/benchmarks/zerobench) | 11.0% |
| [BabyVision](/benchmarks/babyvision) | 62.9% |
| [CharXiv](/benchmarks/charxiv) | 82.5% |
| [ERQA](/benchmarks/erqa) | 71.3% |
| [Video-MME](/benchmarks/videomme) | 89.0% |

## Knowledge Benchmarks

| Benchmark | Score |
|-----------|-------|
| [SuperGPQA](/benchmarks/supergpqa) | 67.4% |

## Other ByteDance Models

- [Seed 1.6](/models/seed-1-6) - Score: 48.05
- [Seed-2.0-Lite](/models/seed-2-0-lite) - Score: 47.66
- [Seed 1.6 Flash](/models/seed-1-6-flash) - Score: 43.01
- [Seed-2.0-Mini](/models/seed-2-0-mini) - Score: 42.53
- [Seed 2.1 Pro](/models/seed-2-1-pro) - Score: not computed
- [SeedRealtime](/models/seedrealtime) - Score: not computed