Seed 2.1 Pro
volcengine/doubao-seed-2-1-pro-260628 · family seed · in: text, image, video → out: text · price provider-declared (via models.dev). Capabilities: tools reasoning text image video.
$1.78
Blended $/1M (3:1)
$0.8906
Input $/1M
$4.45
Output $/1M
$5.34
1M in + 1M out
$0.1781 −80%
Cache read $/1M
#4477 of 6,850
Cheapest rank
- Provider
- Volcengine Ark (
volcengine) - Kind
- text (outputs text)
- Context
- 256,000 tokens
- Max output
- 256,000 tokens
- Capabilities
- tools reasoning text image video
Same model, other providers
“Seed 2.1 Pro” is offered by 2 providers — cheapest-effective first. Ofox is the cheapest at $1.41 blended.
| Provider | Input | Output | Blended | Context |
|---|---|---|---|---|
| Ofox | $0.7072 | $3.54 | $1.41 | 256k |
| Volcengine Ark (this) | $0.8906 | $4.45 | $1.78 | 256k |
Call it
jishie indexes & prices models; it does not proxy inference.
Most providers are OpenAI-compatible — point base_url at Volcengine Ark and pass this model id:
curl $BASE_URL/v1/chat/completions \
-H "Authorization: Bearer $API_KEY" -H "Content-Type: application/json" \
-d '{"model":"doubao-seed-2-1-pro-260628","messages":[{"role":"user","content":"hello"}]}'
Route programmatically with MCP find_model / get_model, or fetch this record free (no wallet):