ByteDanceSeed-Coder

Seed-Coder 8B Reasoning

Seed-Coder 8B Reasoning uses reinforcement learning for harder programming problems.

Model design

This release extends the context limit to 65,536 tokens. ByteDance also publishes a BF16 checkpoint under Seed-Coder-8B-Reasoning-bf16. Both are listed as reasoning variants of the same family.Seed-Coder 8B Reasoning official model card

Practical use

Practical guidance. Allow enough output space for the reasoning process and final code. Compare solved tasks after execution, since a detailed explanation can still lead to an incorrect program.

Specifications & access

Seed-Coder 8B Reasoning specifications
DetailValue and conditions
AccessDownloadable
Model identifiersSeed-Coder-8B-ReasoningSeed-Coder-8B-Reasoning-bf16
Context window65,536 tokens

Published checkpoint context limit.

Seed-Coder 8B Reasoning official model card
LicenseMITSeed-Coder 8B Reasoning official model card
AccessWeights are published in the official ByteDance Seed repository.Seed-Coder 8B Reasoning official model card

Related models

  • Seed-Coder 8B Instruct adapts the base coding model to follow user requests.

    Launch date not confirmedDownloadable