Doubao Seed Code
Nov 2025
Doubao Seed CodeCompare inon
Doubao Seed Code measured on 10 of 104 Chat & Knowledge benchmarks10
BenchmarkByScoreRank
Overall1
Knowledge4
Science2
Documents1
Legacy · saturated or no longer reported2
No benchmark matches
—per task?
API price not publicprice
—output speed?
256Kcontext
Alternatives?
ModelScoreCostPer taskWhat changes
BetterGPT-6 Lunalow+44%—$0.005Function calling only with none · Chat Completions+3
OpenMiMo v2.6 Prothinking×3.5—$0.13Pass back reasoning_content+3BetterGPT-5.6 Lunalow+41%—$0.01BetterMiMo v2.5thinkingOpen+93%—$0.019
BetterClaude Haiku 5.5low+92%—$0.024Remove sampling parameters+5ModelScoreCostPer taskWhat changes
Nothing here yet.
ModelScoreCostPer taskWhat changes
GPT-6 Lunalow+44%—$0.005Function calling only with none · Chat Completions+3GPT-5.6 Lunalow+41%—$0.01MiMo v2.5thinkingOpen+93%—$0.019Claude Haiku 5.5low+92%—$0.024Remove sampling parameters+5
Mercury 2high+22%—$0.039Context: 256K → 128K+1ModelScoreCostPer taskWhat changes
MiMo v2.6 ProthinkingOpen×3.5—$0.13Pass back reasoning_content+3
Kimi K3maxOpen×3.3—$2.00Sampling parameters are fixed+3
Step 5 PreviewthinkingOpen×3.3—$1.03web_search not available · Chat Completions+2
Muse Spark OpenxhighOpen×3.1—$0.84Reasoning off leaves output unchanged · Self-hosted / llama.cpp+1
DeepSeek V4.1 Flash 1017maxOpen×3.1—$0.26Pass back reasoning_content · Chat Completions+4Benchmarks
in Chat & KnowledgeAA Intelligence Index 4.3.2≈16.9#134
AA Omniscience Index-35.2#161
AA Omniscience · Accuracy24.9#115
Humanity's Last Exam14.1#148
GPQA Diamond76.4#140
AA-LCR (long context) 1.171.7#111
IFBench (instructions)51.4#111
CritPt (physics)0.3#149
AIME 2025 · AA archived79.3#47
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?›
#147 of 334 in Chat & Knowledge, #68 of 239 in Coding, #103 of 242 in Agents & Tool Use, #111 of 245 in Writing & Language, #76 of 124 in Vision & Documents.
Is Doubao Seed Code better than Seed OSS 36B Instruct?›
On Humanity's Last Exam, Doubao Seed Code scores 14.1 vs 9.9 — 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).