BytedanceReleased on Jun 24, 2026

Seed 2.1 Turbo: Benchmarks, Pricing & Context Window

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 API

API access coming soon

Seed 2.1 Turbo will be available through our gateway shortly.

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 released under the Proprietary license, which restricts commercial use.

License
Proprietary
Non-commercial

Proprietary license - usage restrictions apply

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.