Doubao Seed 2.1 Turbo

Q: What is the context length of Doubao Seed 2.1 Turbo?

Doubao Seed 2.1 Turbo has a 256,000 token context window. It supports up to 256,000 output tokens.

Q: How much does Doubao Seed 2.1 Turbo cost?

On AIHubMix, Doubao Seed 2.1 Turbo costs $0.465 per million input tokens and $2.324 per million output tokens. Cached input reads are billed at $0.093 per million tokens.

Q: What modalities does Doubao Seed 2.1 Turbo support?

Doubao Seed 2.1 Turbo accepts text, image, video and document input. It returns text output.

Q: What capabilities does Doubao Seed 2.1 Turbo support?

Doubao Seed 2.1 Turbo supports thinking, web search, tool calling, function calling and structured outputs. Per-protocol parameter support is listed in the capability table on this page.

Q: How do I call Doubao Seed 2.1 Turbo via API?

Doubao Seed 2.1 Turbo is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to doubao-seed-2-1-turbo — no other code changes needed.

Q: Who created Doubao Seed 2.1 Turbo?

Doubao Seed 2.1 Turbo is developed by ByteDance. AIHubMix aggregates it alongside models from other providers behind one API and one bill.

doubao-seed-2-1-turbollms.txt

ByteDance

Balancing performance and cost, comprehensively upgrading coding, agent, and multimodal capabilities, with stronger autonomous planning, long-horizon execution, and dynamic recovery abilities to handle real, complex enterprise tasks.

Pricing

Pricing	Cache Read
Pricing	Cache Read
$0.465$2.324	$0.09295/M tokens

Input Modalities

Text
Vision
Video

Output Modalities

Text

Context length

256K tokens

Max output

256K tokens

Capabilities

Thinking
Streaming
Tool calling
Web search
URL context
Code interpreter
Computer use
File search
Memory tool
Document input
Structured outputs
Citations
Prompt caching
Background mode
Server-side sessions

Providers

Bytedance doubao-seed-2-1-turbo-260628

Pricing$0.423$2.113

Cache Read$0.08452/M tokens

Context256K

Max output256K

Latency2.5S

Throughput44.4TPS

Uptime

100.00% uptime 2 days ago

100.00% uptime yesterday

100.00% uptime today

Performance for doubao-seed-2-1-turbo

Uptime is the percentage of requests that succeeded over the past 72 hours. AIHubMix continuously monitors every provider and automatically retries with the next-best provider when one returns an error or responds too slowly; Latency is total round-trip time (lower is better); Throughput is how fast the model writes (tokens per second, higher is better).

Uptime

Latency

Throughput

Try this model

Python

import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["AIHUBMIX_API_KEY"],
    base_url="https://aihubmix.com/v1",
)

response = client.chat.completions.create(
    model="doubao-seed-2-1-turbo",
    messages=[
      {
        "role": "user",
        "content": "Hello, how are you?"
      }
    ],
    max_tokens=1024,
    stream=False,
)

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

Frequently asked questions

What is Doubao Seed 2.1 Turbo?

What is the context length of Doubao Seed 2.1 Turbo?

How much does Doubao Seed 2.1 Turbo cost?

What modalities does Doubao Seed 2.1 Turbo support?

What capabilities does Doubao Seed 2.1 Turbo support?

How do I call Doubao Seed 2.1 Turbo via API?

Who created Doubao Seed 2.1 Turbo?

Compare Doubao Seed 2.1 Turbo

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