Doubao Seed Code is ByteDance's language model. ByteDance Seed's code-specialized LLM within the Doubao family, targeting software development, code completion, and debugging tasks.
Specifications
Canonical IDbytedance-doubao-seed-code
TypeLanguage
StatusActive
CreatorByteDanceByteDance
Input ModalitiesText
Output ModalitiesText
Benchmarks
Intelligence Index
#204
Math Index
#90
MMLU-Pro
#28
GPQA
#204
HLE
#181
LiveCodeBench
#48
IFBench
#173
Time to First Token
#95
SciCode
#153
AIME 2025
#90
LCR
#130
TerminalBench Hard
#120
TAU2
#175
Output TPS
#342

Capabilities

Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities0/13
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·

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Doubao Seed 2 Code Preview—256K$0.482$2.41Available
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————Current

Model IDs

bytedance-doubao-seed-code
doubao-seed-code