BytedanceReleased on Jun 24, 2026

Seed 2.1 Turbo: API Pricing, Context Window & Benchmarks

Seed 2.1 Turbo is a language model from Bytedance, released in June 2026, with multimodal input.

ByteDance's low-cost, low-latency next-generation agent model for large-scale production. A deep-thinking model with the full feature set of Seed 2.1 Pro and comparable performance, it is designed for enterprise-grade deployments handling

Seed 2.1 Turbo benchmarks

Rankings

Quality Tracker

Seed 2.1 Turbo Performance Across Datasets

Scores sourced from the model's scorecard, paper, or official blog posts

LLM Stats Logollm-stats.com - Sat Jul 18 2026
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Seed 2.1 Turbo API

Available from the model provider

Seed 2.1 Turbo has an official provider API. It is not currently routed through the LLM Stats gateway.

Read the official API documentation

Seed 2.1 Turbo latency

Seed 2.1 Turbo time to first token, sustained output throughput, and failed-request rate from live API traffic over the trailing 7 days.

Seed 2.1 Turbo examples

Recent arena outputs from Seed 2.1 Turbo, picked from the highest-ranked matchups.

Seed 2.1 Turbo license

Seed 2.1 Turbo is a proprietary model available under its provider's product and API terms.

License
Proprietary
Hosted access

Proprietary license - usage restrictions apply

Seed 2.1 Turbo resources

Official sources for Seed 2.1 Turbo: api documentation, official launch post.

Seed 2.1 Turbo vs other models

The most-compared alternatives to Seed 2.1 Turbo are GLM-5.1, Claude Opus 4.6, Gemini 3 Flash. Open any pair side-by-side for benchmarks, pricing, context, and latency.

Models like Seed 2.1 Turbo

Models ranked just above and below Seed 2.1 Turbo by LLM Stats score.

 

GLM-5.1

Score pending
 

Claude Opus 4.6

Score pending
 

Gemini 3 Flash

Score pending
 

GPT-5.2

Score pending
 

Qwen3.7-Plus

Score pending
 

Claude Opus 4.7

Score pending

FAQ

Common questions about Seed 2.1 Turbo.

When was Seed 2.1 Turbo released?

Seed 2.1 Turbo was released on June 24, 2026 by Bytedance. This is the official Seed 2.1 Turbo release date tracked on LLM Stats.

Is Seed 2.1 Turbo available via API?

Yes, Seed 2.1 Turbo is available via API. See the official documentation for authentication and endpoint details.

Who created Seed 2.1 Turbo?

Seed 2.1 Turbo was created by Bytedance.

What is the license for Seed 2.1 Turbo?

Seed 2.1 Turbo is released under the Proprietary license.

Is Seed 2.1 Turbo multimodal?

Yes, Seed 2.1 Turbo is multimodal and can accept both text and images as input.

Where is the Seed 2.1 Turbo paper or technical report?

Seed 2.1 Turbo has a paper or technical report available at https://seed.bytedance.com/en/blog/seed2-1-officially-released-advancing-ai-productivity. Use that source for architecture, training, release and evaluation details.

What models should I compare Seed 2.1 Turbo against?

Common Seed 2.1 Turbo comparisons include Seed 2.1 Turbo vs GLM-5.1, Seed 2.1 Turbo vs Claude Opus 4.6, Seed 2.1 Turbo vs Gemini 3 Flash. Compare them side by side for benchmark scores, pricing, context window, latency and API availability.