Dola-Seed 2.0 Pro overview
Dola-Seed 2.0 Pro specs
- Model ID
bytedance/seed-2-0-pro- Developer
- ByteDance
- Context window
- 256,000 tokens
- Max output
- 128,000 tokens
- Input
- Text, Image, Video
- Output
- Text
- API
- OpenAI-compatible, base URL
https://api.aimlapi.com/v1
What Is Dola Seed 2.0 Pro?
Seed 2.0 Pro is the top-tier variant in ByteDance's Seed 2.0 series, accessible globally through the BytePlus platform as "Dola." It's not a general-purpose chatbot, it's an agent model, engineered specifically to plan, reason, and complete multi-step tasks with minimal human handholding.
- The key distinction: Seed 2.0 Pro is designed to serve as the brain and execution engine for enterprise AI agents, not just a model that generates insights, but one that carries tasks through to completion across digital environments.
Core Capabilities
Seed 2.0 Pro isn't a single-mode model. It processes text, images, video, and documents, and it connects to live digital environments through native browser and computer use.
Long-chain reasoning
Maintains coherent, multi-step logic over complex tasks without losing track of constraints or prior conclusions. Benchmarks like AIME 2025 (98.3) and IMO gold medal performance reflect this depth.
Multimodal understanding
Processes text, images, video, and documents in a unified context. Handles complex charts, extracts structured data from images, and interprets hour-long videos with temporal awareness.
Browser and computer use
Natively interacts with digital interfaces, navigating web pages, entering forms, retrieving live data, and completing tasks exactly as a human operator would, without extra tooling.
Agentic workflow execution
Optimized for OpenClaw and ReAct architectures. Acts as both analyst and executor, drafting plans, calling tools, managing state, and completing multi-step enterprise workflows end-to-end.
Use cases
Dola-Seed 2.0 Pro is documented for complex math and science reasoning, including advanced proofs, research assistance, and quantitative analysis. It is also suited to advanced coding tasks such as code generation, code review, large-scale refactoring, and bug fixing.
The model is documented for agent workflows, including multi-step automation, browser operation, and complex decision chains. It is also described for multimodal document analysis, including understanding complex charts and video content.
Capabilities
- Function calling
- Streaming
- Reasoning
Dola-Seed 2.0 Pro API pricing
| Usage | Price | Unit |
|---|---|---|
| Input | $0.5 | 1M tokens |
| Output | $3 | 1M tokens |
| Cached input | $0.1 | 1M tokens |
Prices from the AI/ML API price list, checked on Nov 4, 2026.
Dola-Seed 2.0 Pro vs other models: token prices
AI/ML API input and output rates for 5 models, per million tokens.
| Model | Input | Output |
|---|---|---|
 Dola-Seed 2.0 Pro | $0.5 | $3 |
| Dola-Seed 2.0 Mini | $0.1 | $0.4 |
| Dola-Seed 2.0 Lite | $0.25 | $2 |
| Seed 2.1 Turbo | $0.529 | $2.65 |
| Seed 2.0 Code | $0.529 | $3.17 |
How to use the Dola-Seed 2.0 Pro API
View docs
Build with your agent
Give your agent the model details, code and documentation.
1Get your API key
Create API keyexport AIMLAPI_KEY="8f2b4c7d9a1e6b3f…"2Make your first request
curl 'https://api.aimlapi.com/v1/chat/completions' \
-H "Authorization: Bearer $AIMLAPI_KEY" \
-H 'Content-Type: application/json' \
-d '{
"model": "bytedance/seed-2-0-pro",
"messages": [
{
"role": "user",
"content": "Write a haiku about the ocean."
}
]
}'import os
import requests
headers = {
"Authorization": f"Bearer {os.environ['AIMLAPI_KEY']}",
"Content-Type": "application/json",
}
payload = {
"model": "bytedance/seed-2-0-pro",
"messages": [
{
"role": "user",
"content": "Write a haiku about the ocean."
}
]
}
response = requests.post("https://api.aimlapi.com/v1/chat/completions", headers=headers, json=payload, timeout=120)
response.raise_for_status()
print(response.json())const response = await fetch("https://api.aimlapi.com/v1/chat/completions", {
method: "POST",
headers: {
Authorization: `Bearer ${process.env.AIMLAPI_KEY}`,
"Content-Type": "application/json",
},
body: JSON.stringify({
"model": "bytedance/seed-2-0-pro",
"messages": [
{
"role": "user",
"content": "Write a haiku about the ocean."
}
]
}),
});
if (!response.ok) throw new Error(`HTTP ${response.status}`);
console.log(await response.json());Models similar to Dola-Seed 2.0 Pro
Related articles
Dola-Seed 2.0 Pro FAQ
What is the context window of Dola-Seed 2.0 Pro?
Dola-Seed 2.0 Pro has a 256,000 tokens context window and can return up to 128,000 tokens.
What inputs and outputs does Dola-Seed 2.0 Pro support?
Dola-Seed 2.0 Pro takes image, text, video as input and returns text.
What is the model ID for Dola-Seed 2.0 Pro?
Use bytedance/seed-2-0-pro as the model id. Requests go to https://api.aimlapi.com/v1/chat/completions.
How much does Dola-Seed 2.0 Pro cost?
Dola-Seed 2.0 Pro costs $0.5 input and $3 output per 1M tokens on AI/ML API, billed as you go with no subscription.
Does Dola-Seed 2.0 Pro support streaming?
Yes, Dola-Seed 2.0 Pro can stream responses as they are generated.
Can Dola-Seed 2.0 Pro read images?
Yes, Dola-Seed 2.0 Pro accepts image input alongside text.
Who created Dola-Seed 2.0 Pro?
Dola-Seed 2.0 Pro was built by ByteDance.
How can I call Dola-Seed 2.0 Pro through the API?
Send requests to https://api.aimlapi.com/v1/chat/completions using the model id bytedance/seed-2-0-pro.