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...

Context window
262Ktokens
Max output
236Ktokens
Input
$0.50/ 1M
Output
$2.50/ 1M

Quick start

from openai import OpenAI

client = OpenAI(
    base_url="https://neurongate.net/v1",
    api_key="sk-ng-your-api-key",
)

completion = client.chat.completions.create(
    model="bytedance-seed/seed-2-1-turbo",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(completion.choices[0].message.content)

Cost

Example requestTokensCost
Short prompt1K in$0.0005
Typical chat turn1K in · 500 out$0.00175
Document analysis10K in · 2K out$0.01
Long context100K in · 10K out$0.075
Estimated cost per request$0.00175

Prices in USD. Billed per token actually used, from a balance prepaid in USDT, USDC, ETH or BTC.

Frequently asked questions

What is 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...

How much does ByteDance Seed Seed 2.1 Turbo cost?

ByteDance Seed Seed 2.1 Turbo is priced at $0.5 per 1 million input tokens and $2.5 per 1 million output tokens when accessed via NeuronGate. You pay per token — no subscriptions required. Top up with crypto (USDT, USDC, ETH, BTC).

Does ByteDance Seed Seed 2.1 Turbo support streaming?

Yes, ByteDance Seed Seed 2.1 Turbo supports streaming responses via NeuronGate's API. Use the standard "stream": true parameter in your request.

What is the context window of ByteDance Seed Seed 2.1 Turbo?

ByteDance Seed Seed 2.1 Turbo has a context window of 262K tokens (~197K words). Maximum output is 236K tokens.

Does ByteDance Seed Seed 2.1 Turbo support function calling (tools)?

Yes, ByteDance Seed Seed 2.1 Turbo supports function calling / tool use via NeuronGate's standard API.

How do I use ByteDance Seed Seed 2.1 Turbo with NeuronGate?

Create a NeuronGate account, top up your balance with crypto, generate an API key, and use the model id bytedance-seed/seed-2-1-turbo in your requests. NeuronGate uses the OpenAI-compatible API format — set your base URL to https://neurongate.net/v1.