Seed-Coder 8B Base

Released
2025-05-19
Last refreshed
2026-06-21
Status
Researched 133d ago
Open sourceCommercial use: permittedCoding

Seed-Coder 8B Base is a released coding model with open-source; evaluate it while provider pricing coverage matures.

ByteDance releases · 22 in the last 12 monthsChangelog →
Specifications
Released
2025-05-19
Context
32K
Parameters
8B
Architecture
Decoder Only
Specialization
code
Openness
Open source
License
MITOSI-approvedPermitted
Weights
Available
Code
Unknown
Created by

TikTok data enhances AI realism

Beijing, China
Founded 2012
Website
Pricing

No tracked provider pricing is available yet.

About

Seed-Coder-8B-Base is the pretrained base model in ByteDance Seed's Seed-Coder family, trained on 6 trillion tokens of code-centric data curated using a model-centric pipeline (LLM-based filtering rather than hand-crafted rules). Supports code completion and fill-in-the-middle (FIM) infilling across multiple programming languages. 8B parameters, 32K context window, MIT license, open weights on Hugging Face. Previously known as Doubao-Coder.

Providers

No active provider routes are tracked for this model yet.

Capabilities

No model capability flags are currently sourced.

Benchmark peer barsfor Coding

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.