ByteDance route
doubao-seed-2.0-pro
Doubao Seed 2.0 Pro API pricing.
One OpenAI-compatible route at the vendor list price with 0% markup, billed per token from one prepaid balance. No subscription required.
Input / 1M tokens
$0.67
Output / 1M tokens
$3.36
Context window
128K
Provider
ByteDance
Workload calculator
Put the token rate into context.
These examples apply the published input and output rates directly. Actual cost follows the exact tokens your client sends and the model returns.
This route is the 15th cheapest of 39 comparable text models and cheaper than 23 on the same key. Its context window ranks 39th of 39.
Short request
$0.010
10K input + 1K output
Agent turn
$0.10
100K input + 10K output
Exact token billing
No request minimum
One model ID change
OpenAI compatible
Cost neighbourhood
Nearby routes, same workload.
Every comparison uses the same 100K-input / 10K-output turn. Changing route is a one-line model ID edit.
Price does not measure task quality. Check Doubao Seed 2.0 Pro benchmark evidence before optimizing on cost alone. For generation routes, see GPT Image 2.
First request
Route it in one call.
Use any OpenAI SDK or tool. Keep the request shape, point the base URL at RouterPlex, and set the model ID shown here.
Read the quickstartcurl https://api.routerplex.com/v1/chat/completions \-H "Authorization: Bearer $ROUTERPLEX_API_KEY" \-H "Content-Type: application/json" \-d '{"model": "doubao-seed-2.0-pro","messages": [{"role": "user", "content": "Hello!"}]}'
Route notes
Questions before production traffic.
01How much does the Doubao Seed 2.0 Pro API cost?+
Through RouterPlex, Doubao Seed 2.0 Pro costs $0.67 per 1M input tokens and $3.36 per 1M output tokens — the vendor list price with 0% markup, billed per token from a prepaid balance you top up from $5.
02What does one Doubao Seed 2.0 Pro agent turn cost?+
A 100K-token input with a 10K-token reply costs about $0.10 on Doubao Seed 2.0 Pro. That makes it the 15th cheapest of 39 comparable text models on RouterPlex, roughly 9.3× the cost of the cheapest option (DeepSeek V4 Flash).
03What is a cheaper alternative to Doubao Seed 2.0 Pro?+
MiniMax M2.7 Highspeed from MiniMax is the closest cheaper model on RouterPlex — $0.084 per agent turn against $0.10 for Doubao Seed 2.0 Pro, at $0.60/1M input and $2.40/1M output. Both run on the same key and the same endpoint, so switching is a one-line model ID change.
04Is Doubao Seed 2.0 Pro cheaper than Kimi K2.6?+
Yes. Per agent turn, Doubao Seed 2.0 Pro costs about $0.10 against $0.14 for Kimi K2.6 — 25% less.
05What is the context window of Doubao Seed 2.0 Pro?+
Doubao Seed 2.0 Pro supports a 128K token context window on RouterPlex, the 39th largest of the 39 models that publish one.
06Can I use Doubao Seed 2.0 Pro with the OpenAI SDK?+
Yes. RouterPlex serves Doubao Seed 2.0 Pro through an OpenAI-compatible endpoint at https://api.routerplex.com/v1 — point any OpenAI SDK or tool at that base URL with your RouterPlex key and set model to "doubao-seed-2.0-pro".
Provider family
More from ByteDance.
Deploy this route
Put Doubao Seed 2.0 Pro behind one key.
Top up from $5 with no subscription required.