Project AURIONAI Use-Cases Research & Innovation
ByteDance
code

Seed-Coder-8B-Instruct

ByteDance Seed 8B open code model built on the Seed-Coder base.

ByteDanceByteDanceChina
Figure from the Seed-Coder-8B-Instruct model card.
Levelmodel
Classcode
Parameters8B
Context32,000
Released4 Jun 2025
Opennessopen weights permissive
Runs onlaptop
Statusactive

From the model's own page; who made each picture and where it comes from are listed on the Image Credits page.

Benchmark Results

vendor-reported
HumanEvalcoding
vendor-reported
84.8
050100

Score in %. Higher is better.

huggingface.co
LiveCodeBenchcoding
LiveCodeBench 2410-2502vendor-reported
24.7
050100

Score in %. Higher is better.

huggingface.co
MBPPcoding
vendor-reported
85.2
050100

Score in %. Higher is better.

huggingface.co
Where this comes from
Every score names who ran it: vendor-reported, maintainer-run or independent. A rank is shown with the population it was ranked in (gap rule 3).

Lineage

instruct of
Seed-Coder-8B-Base to Seed-Coder-8B-Instruct: instruct of, medium confidenceSeed-Coder-8B-BaseSeed-Coder-8B-BaseByteDanceSeed-Coder-8B-InstructSeed-Coder-8B-InstructByteDance, Jun 2025
ByteDanceSeed-Coder-8B-Base is the parent (instruct of)medium confidencemodel card
Where this comes from
Parent and child relations from model cards, Hugging Face base_model fields and the genealogy tables of the research notes. The tree shows two generations each way, 2 models. Confidence and evidence are the notes' own.

R&D Topics

Code language modelsproduced by

Identity

Developer
ByteDance
Family
not in the notes
Released
4 Jun 2025 sourcesnotes
Weights published
–
Record checked
10 Oct 2026
Where this comes from
Developer and dates from the research notes. Release date is the vendor's public announcement; weights date is when open weights were published.

Architecture and Size

Architecture
dense transformer
Total parameters
8B sources
Active parameters
–
Checkpoint parameters
–
Context length
32,000 tokens
Input
text
Output
text
Where this comes from
Parameter counts as the developer states them. Where the checkpoint holds a different total, both are shown (register A16).

Openness and Access

Openness
open weights permissive
Licence
MIT License sources
Access routes
open weights download
Where this comes from
The licence file governs over registry tags and aggregator labels.

Deployment

Runs on
laptop
Footprint
T5 estimate (unverified). Completion-class only.
Runtimes
not in the notes
Where this comes from
Deployment tiers and runtimes as named in the notes. Footprint is the notes' figure, not a measurement by AURION.

Indonesia

Indonesian support
not stated
Regional languages
not in the notes
Jakarta hosting
unknown
Languages
not in the notes
Where this comes from
Indonesia fields are carried on every model; unknown is an allowed value.

Industry Use Cases

No industry use case links this model.

Sources

  1. ByteDance-Seed/Seed-Coder-8B-Instruct , Hugging Face huggingface.co https://huggingface.co/ByteDance-Seed/Seed-Coder-8B-Instruct

To cite this page: Project AURION, AI Use-Cases Research & Innovation, "Seed-Coder-8B-Instruct", https://aurion.semai.id/models/bytedance-seed-coder-8b-instruct/, records of October 2026.