Using Doubao 1.5 Pro 32K on Volcengine

Implementation guide · Doubao 1.5 · ByteDance

Serverless

Volcengine exposes Doubao 1.5 Pro 32K through model ID doubao-1-5-pro-32k-250115. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.

Last refreshed 2026-07-10. Next refresh: weekly.

Quick Start

  1. 1
    Create an account at Volcengine and generate an API key.
  2. 2
    Use the Volcengine SDK or REST API to call doubao-1-5-pro-32k-250115 — see the documentation for request format.
  3. 3
    You'll be billed $0.12/1M input, $0.29/1M output tokens. See full pricing.
API PortalDocumentationPricingModel Card

Code Examples

See Volcengine documentation for integration details.

Pricing on Volcengine

TypePrice (per 1M)
Input tokens$0.12
Output tokens$0.29

Capabilities

No model capability flags are currently sourced.

About Doubao 1.5 Pro 32K

Doubao 1.5 Pro 32K is ByteDance's frontier language model released January 22, 2025. It uses a sparse MoE architecture delivering performance equivalent to a dense model with 7× the activation parameters. Outperformed GPT-4o and Claude 3.5 Sonnet on ByteDance's internal evaluation suite covering knowledge, coding, reasoning, and Chinese language tasks at launch.

Full model details →

Model Specs

Released2025-01-22
Parameters32B
Context32k
ArchitectureDecoder Only

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Provider

Volcengine

ByteDance

Beijing, China