Doubao Seed Code
Nov 2025
Doubao Seed CodeCompare inon
Benchmarks of Doubao Seed Code14
BenchmarkByScoreRank
Overall1
Knowledge4
Science2
Coding1
Multimodal1
Documents1
Legacy · saturated or no longer reported4
No benchmark matches
—per task?
API price not publicprice
—output speed?
256Kcontext
Ranking?
Alternatives?
ModelScoreCostPer taskWhat changes
BetterGPT-6 Lunalow+27%—$0.005Function calling only with none · Chat Completions+3
OpenMiMo v2.6 Prothinking×2.7—$0.13Pass back reasoning_content+3BetterGPT-5.6 Lunalow+24%—$0.01
BetterClaude Haiku 5.5low+74%—$0.024Remove sampling parameters+5
BetterLing 3.0 FlashthinkingOpen+19%—$0.028No image inputModelScoreCostPer taskWhat changes
Nothing here yet.
ModelScoreCostPer taskWhat changes
GPT-6 Lunalow+27%—$0.005Function calling only with none · Chat Completions+3GPT-5.6 Lunalow+24%—$0.01Claude Haiku 5.5low+74%—$0.024Remove sampling parameters+5Ling 3.0 FlashthinkingOpen+19%—$0.028No image inputMiMo v2.5thinkingOpen+29%—$0.042ModelScoreCostPer taskWhat changes
MiMo v2.6 ProthinkingOpen×2.7—$0.13Pass back reasoning_content+3
DeepSeek V4.1 Flash 1017maxOpen×2.7—$0.26Pass back reasoning_content · Chat Completions+4
GLM 5.3maxOpen×2.6—$2.01No image input+4
Step 5 PreviewthinkingOpen×2.6—$1.03web_search not available · Chat Completions+2
Kimi K3maxOpen×2.6—$2.00Sampling parameters are fixed+3ModelScoreCostPer taskWhat changes
Seed OSS 36B InstructthinkingOpen-29%—$0.21 / $0.57No image inputSeed 2.0 Liten/a—$0.25 / $2Seed 2.0 Minin/a—$0.10 / $0.40Seed 2.0 Coden/a—$0.50 / $3Seed 1.6n/a—$0.25 / $2Seed 1.6 Flashn/a—$0.075 / $0.30Seed 2.1 Turbon/a—$0.50 / $2.50Dola Seed 2.1 Turbon/a——Context: not verifiedAll ByteDance Seed models →Benchmarks
all categoriesChat & Knowledge
Humanity's Last Exam14.1#150
AA Omniscience Index-35.2#163
CritPt (physics)0.3#151
AA Intelligence Index 4.3.2≈16.9#136
AA Omniscience · Accuracy24.9#117
AA-LCR (long context) 1.171.7#113
GPQA Diamond76.4#140
AIME 2025 · AA archived79.3#47
Coding
LiveCodeBench · AA archived76.6#28
Agents & Tool Use
τ²-bench · AA58.2#105
Writing & Language
IFBench (instructions)51.4#111
Vision & Documents
MMMU-Pro (vision)68.1#78
FAQ
How much does Doubao Seed Code cost?›
There is no per-unit API price: API price not public.
Is Doubao Seed Code free to use?›
There is no free API.
How good is Doubao Seed Code, and what is it best at?›
#149 of 336 in Chat & Knowledge, #68 of 239 in Coding, #103 of 242 in Agents & Tool Use, #111 of 245 in Writing & Language, #77 of 125 in Vision & Documents.
Is Doubao Seed Code better than Seed OSS 36B Instruct?›
On AA Intelligence Index 4.3.2, Doubao Seed Code scores 16.9 vs 12.1 — higher.
What is the context window of Doubao Seed Code?›
256K tokens.
When was Doubao Seed Code released? Is there a newer version?›
Released 2025-11-11. It is the current version in its line.
Is Doubao Seed Code open source?›
No, Doubao Seed Code is a closed model available through an API. The closest open-weights option here is MiMo v2.6 Pro.
Can Doubao Seed Code read images?›
It accepts text and images as input.
What is Doubao Seed Code?›
Doubao Seed Code is a closed language model from ByteDance Seed, released Nov 2025, the successor to Seed OSS 36B Instruct.
What are the best alternatives to Doubao Seed Code?›
GPT-6 Luna (better), MiMo v2.6 Pro (open weights).