Doubao-Seed-Character-251128

Active

doubao/doubao-seed-character-251128

Doubao-Seed-Character面向角色扮演与故事叙事场景定向优化，在“叙述能力、剧情调度、虚拟陪伴对话、输出可控性”上做了系统增强，可更稳定地完成单人/多人剧情推进，并提供更细腻的情绪表达与更规范的格式输出。 • 旁白能力增强：新增长旁白支持，描写更丰富、更细腻，氛围与细节刻画更到位。 • 故事场景与剧情更稳定：进一步优化单人/多人故事编排与场景生成，增强剧情推理的稳定性；修复新人物出场调度问题，使人物登场更合理、衔接更顺畅。 • 虚拟单聊体验提升：优化对话节奏与情感递进等细节，互动更自然，更能提供情绪价值与陪伴感。 • 输出多样性与可控性提升：增强文本多样性，同时强化格式遵循能力，输出更符合预期结构与规范。

ChatVolcEngine

Pricing

Pay as you go · priced in CNY

Pay as you go · priced in CNYToken pricing

Input

¥0.800

/ 1M tokens

Output

¥2.00

/ 1M tokens

Cache read

—

Not listed

Cache write

—

Not listed

Providers and quotes

1 routes · pay as you go

Provider	Input	Output	Cache read	Context length	Latency	Uptime	Status
volcengine volcengine/doubao-seed-character-251128	¥0.800	¥2.00	—	128K	524ms	88.70%	Lowest

API examples

OpenAI compatible

Endpoint/chat/completionsmodel: doubao/doubao-seed-character-251128

python

from openai import OpenAI

client = OpenAI(
  base_url="https://api.openroute.cn/v1",
  api_key="<ONTOROUTE_API_KEY>",
)

completion = client.chat.completions.create(
  model="doubao/doubao-seed-character-251128",
  messages=[
    {
      "role": "user",
      "content": "Write a one-sentence bedtime story about a unicorn.",
    }
  ],
)

print(completion.choices[0].message.content)

OpenRoute exposes an OpenAI-compatible Chat Completions API across 400+ models and providers. Call it directly or via the OpenAI SDK. Third-party SDKs are also available.

Request parameters

Calls (30d)

1 supply routes

Avg. latency

524ms

Time to first token

Usage trend

近 14 天 40 tokens

10-0910-22

Connectivity

Last 84 hours · Proxy probes