Name: Seed 2.1 Turbo
Price: 0.5 USD
Author: ByteDance

Question 1

What is Seed 2.1 Turbo?

Accepted Answer

Seed 2.1 Turbo is a proprietary multimodal AI model by ByteDance, released in August 2026.  Context window: 262K tokens.

Question 2

How much does Seed 2.1 Turbo cost?

Accepted Answer

Seed 2.1 Turbo costs $0.50 per million input tokens and $2.50 per million output tokens. For a typical conversation (~2,000 tokens), that's approximately $0.004 per message.

Question 3

What benchmarks has Seed 2.1 Turbo been tested on?

Accepted Answer

Seed 2.1 Turbo has not been benchmarked yet. Scores are added as benchmarks are published.

Question 4

Is Seed 2.1 Turbo open source?

Accepted Answer

No, Seed 2.1 Turbo is a proprietary model by ByteDance.

Question 5

How does Seed 2.1 Turbo compare to LFM2.5-2.6B (free)?

Accepted Answer

Seed 2.1 Turbo has an average score of 0.0 while LFM2.5-2.6B (free) scores 0.0. LFM2.5-2.6B (free) slightly outperforms Seed 2.1 Turbo overall. Seed 2.1 Turbo costs $0.50/1M input vs LFM2.5-2.6B (free) at $0.00/1M input. See full comparison →

Seed 2.1 Turbo

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