ByteDance Seed, unknown

# Seed 2.1 Turbo

> Seed 2.1 Turbo by ByteDance Seed. API: $0.50 in / $2.50 out per M tokens. 262K context. Scores, sources and comparisons.
- Canonical page: https://noometry.com/models/seed-2-1-turbo
- Last updated: 2026-10-10
- Title: Seed 2.1 Turbo Benchmarks, Price & Rank (October 2026)

Seed 2.1 Turbo is a ByteDance Seed model tracked on Noometry for pricing and specifications. API pricing starts at $0.50 per million input tokens and $2.50 per million output tokens, with a 262K-token context window.

Last verified October 10, 2026

## Specifications

- **Noometry rank:** Unranked
- **Index score:** Not ranked
- **Evidence:** 0 results
- **Provider:** [![](/logos/bytedance.svg) ByteDance Seed](https://noometry.com/providers/bytedance)
- **Released:** Unknown
- **Weights:** Unknown
- **Reasoning:** Yes
- **Context window:** 262K
- **Max output:** 236K
- **Input price:** $0.50 / M
- **Output price:** $2.50 / M
- **Blended price:** $1 / M
- **Output speed:** Not measured
- **Value:** Not ranked
- **Knowledge cutoff:** Unknown
- **Input:** text, image, video

Sponsored placements are available on pages like this one. [Advertise on Noometry](https://noometry.com/advertise)

## Benchmark results

Every published result we track, with its source. Bold rows are the ones used for ranking; where several exist we prefer independent runs over self-reported numbers.

No public benchmark results are tracked for Seed 2.1 Turbo yet.

## API pricing by provider

Seed 2.1 Turbo API prices
| Route | Input $/M | Output $/M | Cached input $/M | Checked |
| --- | --- | --- | --- | --- |
| [openrouter](https://openrouter.ai/bytedance-seed/seed-2-1-turbo) | $0.50 | $2.50 | — | 2026-09-30 |

[All ByteDance Seed API prices →](https://noometry.com/llm-pricing/bytedance) [Estimate your cost →](https://noometry.com/tools/cost-calculator)

## Compare Seed 2.1 Turbo

-   [Seed 2.1 Turbo vs GPT-6 Astra](https://noometry.com/compare/gpt-6-astra-vs-seed-2-1-turbo)
-   [Seed 2.1 Turbo vs Claude Fable 5.1](https://noometry.com/compare/claude-fable-5-1-vs-seed-2-1-turbo)
-   [Seed 2.1 Turbo vs Claude Opus 5.5](https://noometry.com/compare/claude-opus-5-5-vs-seed-2-1-turbo)
-   [Seed 2.1 Turbo vs Claude Opus 5](https://noometry.com/compare/claude-opus-5-vs-seed-2-1-turbo)
-   [Seed 2.1 Turbo vs Claude Fable 5](https://noometry.com/compare/claude-fable-5-vs-seed-2-1-turbo)
-   [Seed 2.1 Turbo vs GPT-5.6 Sol](https://noometry.com/compare/gpt-5-6-sol-vs-seed-2-1-turbo)
-   [Seed 2.1 Turbo vs Gemini 3.7 Flash](https://noometry.com/compare/gemini-3-7-flash-vs-seed-2-1-turbo)
-   [Seed 2.1 Turbo vs Kimi K3](https://noometry.com/compare/kimi-k3-vs-seed-2-1-turbo)
-   [Seed 2.1 Turbo vs Grok 4.6](https://noometry.com/compare/grok-4-6-vs-seed-2-1-turbo)
-   [Seed 2.1 Turbo vs Qwen3.8 Max](https://noometry.com/compare/qwen3-8-max-vs-seed-2-1-turbo)
-   [Seed 2.1 Turbo vs GLM-5.3](https://noometry.com/compare/glm-5-3-vs-seed-2-1-turbo)
-   [Seed 2.1 Turbo vs Muse Spark 1.3](https://noometry.com/compare/muse-spark-1-3-vs-seed-2-1-turbo)
-   [Seed 2.1 Turbo vs DeepSeek V4 Pro](https://noometry.com/compare/deepseek-v4-pro-vs-seed-2-1-turbo)
-   [Seed 2.1 Turbo vs MiMo-V2.6-Pro](https://noometry.com/compare/mimo-v2-6-pro-vs-seed-2-1-turbo)

## Other ByteDance Seed models

-   [Seed 2.0 Pro](https://noometry.com/models/dola-seed-2-0-pro)42.5
-   [Seed 1.6](https://noometry.com/models/seed-1-6)
-   [Seed 1.6 Flash](https://noometry.com/models/seed-1-6-flash)
-   [Seed-2.0-Code](https://noometry.com/models/seed-2-0-code)
-   [Seed-2.0-Lite](https://noometry.com/models/seed-2-0-lite)
-   [Seed-2.0-Mini](https://noometry.com/models/seed-2-0-mini)
-   [UI-TARS 7B](https://noometry.com/models/ui-tars-7b)
-   [video-SALMONN 2+](https://noometry.com/models/video-salmonn-2-plus)

## Frequently asked questions

### How good is Seed 2.1 Turbo?

Seed 2.1 Turbo is a ByteDance Seed model tracked on Noometry for pricing and specifications. API pricing starts at $0.50 per million input tokens and $2.50 per million output tokens, with a 262K-token context window.

### How much does Seed 2.1 Turbo cost?

Seed 2.1 Turbo costs $0.50 per million input tokens and $2.50 per million output tokens on openrouter.

### What is Seed 2.1 Turbo's context window?

Seed 2.1 Turbo accepts up to 262K tokens of input and can write up to 236K tokens in one response.

### Is Seed 2.1 Turbo open source?

ByteDance Seed has not published downloadable weights for Seed 2.1 Turbo that we can confirm.

### Cite this page

Noometry. (2026). Seed 2.1 Turbo benchmarks and pricing. Retrieved October 10, 2026, from https://noometry.com/models/seed-2-1-turbo

Quote Noometry with a link back to this page. It is also available in [Markdown](https://noometry.com/md/models/seed-2-1-turbo.md).