seed familyActive

Seed Evolving

Rolling ByteDance Seed model for rapidly updated reasoning, coding, and agent capabilities

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Context

256,000

Max output

256,000

Input / 1M

$0.88

Output / 1M

$4.42

Providers

01 Profile 02 Capabilities 03 Pricing 04 History 06 Related

01Profile

Profile

Released

2026-06-23

Last updated

2026-06-23

Knowledge cutoff

—

Weights

Closed

02Capabilities

Capabilities

Input

text · image · video

Output

text

Reasoning

Yes

Tool calling

Yes

Structured output

Yes

Attachments

Yes

Cache read

—

Cache write

—

03Pricing

Pricing across 2 providers

Per 1M tokens, USD. Sorted by input price. First-party row highlighted.

Provider	Provider model id	Input	Output	Cache read	Context
ofox	volcengine/doubao-seed-evolving	$0.88	$4.42	$0.18	256,000
volcengine	doubao-seed-evolving	$0.89	$4.45	$0.18	256,000
volcengine-coding-plan	doubao-seed-evolving	Not listed	Not listed	Not listed	256,000

04History

Change history

3+ recent events since 2026-06-23

2026-08-28Addedvolcengine-coding-planoffering→ new

2026-08-26Addedvolcengineoffering→ new

2026-08-14Addedofoxoffering→ new

Seed Evolving

Profile

Capabilities

Pricing across 2 providers

Change history

Same family & alternatives