ByteDance Seed

Seed 2.1 Turbo

bytedance-seed/seed-2-1-turbo

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Specification

Published by the vendor; the platform bills at the target's declared price.

Seed 2.1 Turbo

reasoning tools

ByteDance Seed bytedance-seed/seed-2-1-turbo

Seed 2.1 Turbo is a multimodal model from ByteDance Seed for coding and long-horizon agent workflows. It is suited for end-to-end software delivery, multi-step task execution, and understanding visual and...

Input $/1M: $0.50
Output $/1M: $2.50
Context: 262K
Max output: 236K
Released: Aug 12, 2026
Modalities: textimagevideo

On this deployment

No routing target resolves to this model yet. Declare one and the router picks it up without retraining.

Not routable here yet

Add a target with metadata.model set to this id.

targets.yamlyaml

# targets.yaml - declare a target that runs Seed 2.1 Turbo
targets:
  - id: seed-2-1-turbo
    kind: llm
    name: Seed 2.1 Turbo
    metadata:
      model: bytedance-seed/seed-2-1-turbo          # links the target to this catalogue entry
    capabilities:
      domains: [general]
      supports_tools: true
      context_window: 262144
    cost:
      usd_per_1k_tokens: 0.001500

Price among ByteDance Seed models

Input list price per million tokens; Seed 2.1 Turbo is the 5th cheapest of 6 listed.

1
Seed 1.6 Flash
$0.07
2
Seed-2.0-Mini
$0.10
3
Seed-2.0-Lite
$0.25
4
Seed 1.6
$0.25
5
Seed 2.1 Turbo
$0.50
6
Seed-2.0-Code
$0.50

More from ByteDance Seed

Other models by the same vendor in the catalogue.