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Doubao Seed 2.1 Pro
Higher-capability model in the Doubao Seed 2.1 family for agentic coding, long-context analysis, complex instruction following, and productivity workflows. Supports a 256k context window and up to 128k output tokens. Note: privacy and logging guarantees may be limited.
Context
256,000
Max output
256,000
Input / 1M
$0.71
Output / 1M
$3.54
Providers
2
01Profile
Profile
Released
2026-06-23
Last updated
2026-06-23
Knowledge cutoff
—
Weights
Closed
02Capabilities
Capabilities
Input
text
Output
text
Reasoning
No
Tool calling
No
Structured output
No
Attachments
No
Cache read
—
Cache write
—
03Pricing
Pricing across 2 providers
Per 1M tokens, USD. Sorted by input price. First-party row highlighted.
04History
Change history
4+ recent events since 2026-06-23
2026-08-19Price cutofoxinput / 1M$0.88→ $0.71
2026-08-19Price cutofoxoutput / 1M$4.42→ $3.54
2026-08-14Addedofoxoffering→ new
2026-08-03Addednano-gptoffering→ new