doubao-seed-evolving

Operational
Ranked #66 in the capability rankings
Reasoning
Tools
Vision
1M

Standard & Paid Price

Standard Price
MeterStandard Price
Input price$0.8889 / 1M tokens
Completion price$4.4444 / 1M tokens
Cache read price$0.1778 / 1M tokens
Billing details

Description

ByteDance Doubao Seed Evolving — Doubao's current coding and agent flagship, published as a rolling release: the vendor updates the model weekly under this same ID with no dated snapshot, so behavior and capabilities can change without a version bump. Carries the vendor's deep thinking, text generation, multimodal understanding, GUI task handling, tool calling, and structured output (json_schema recommended) capability labels. 1,024K context window with 1,024K maximum input and up to 256K output tokens (4K by default).

Capabilities

Input modalities
text, image
Output modalities
text
Tasks
chat, reasoning, vision

API endpoints

  • POST /v1/chat/completions (openai)
  • POST /v1/messages (anthropic)