ByteDance Seed

Seed 1.6

ByteDance Seed model for long-context reasoning, instruction following, and tool-assisted tasks

bytedance-seed/seed-1-6

Context

256K

Output

64K

Released

2025-10-15

Knowledge cutoff

—

Types

InputText
OutputText

Reasoning

Supported

Tool use

Supported

Structured output

Supported

Attachments

—

Open weights

—

Provider pricing

No providers currently list this model.

From the same lab