Doubao Seed 2 Code Preview is ByteDance's language model with a 256K context window and up to 128K output tokens, starting at $0.482 / 1M input and $2.41 / 1M output. A preview release of ByteDance's Doubao Seed 2 model fine-tuned for code generation and programming assistance tasks.
Specifications
Canonical IDbytedance-doubao-seed-2-code-preview
TypeLanguage
StatusActive
CreatorByteDanceByteDance
Providers
Context Window256K tokens
Max Output128K tokens
Input ModalitiesImage
Output ModalitiesText
Reasoning Effortsdefault

Capabilities

Input1/5
Text·
Image✓
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities4/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search✓
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching✓
Assistant Prefill·

Pricing by Provider

US Dollar ($)
Per 1M tokens
ProviderStandard
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Aihubmix
aihubmix/doubao-seed-2-0-code-preview
$0.482$2.41$0.0964

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Doubao Seed 2 Code Preview—256K$0.482$2.41Current
Doubao Seed 2 Lite—256K$0.090$0.542Available
Doubao Seed 2 Mini—256K$0.030$0.301Available
Doubao Seed 2 Pro—256K$0.482$2.41Available
Doubao Seed 2.1 Pro—256K$0.863$4.31Available
Doubao Seed Code————Available

Model IDs

aihubmix/doubao-seed-2-0-code-preview
bytedance-doubao-seed-2-code-preview
volcengine/doubao-seed-2-0-code-preview-260215