ByteDance Seed

Team

company

https://opensource.bytedance.com

Activity Feed

AI & ML interests

None defined yet.

Recent Activity

eugeneyuan published a model about 11 hours ago

ByteDance-Seed/cryofm-v2

eugeneyuan published a model about 11 hours ago

ByteDance-Seed/cryofm-v1

eugeneyuan updated a model 4 days ago

ByteDance-Seed/cryofm-v2

View all activity

Papers

LLM Swiss Round: Aggregating Multi-Benchmark Performance via Competitive Swiss-System Dynamics

SpatialTree: How Spatial Abilities Branch Out in MLLMs

View all Papers

ByteDance-Seed 's collections 11

AHN

Artificial Hippocampus Networks (AHNs) for Efficient Long-Context Modeling

ByteDance-Seed/AHN-Mamba2-for-Qwen-2.5-Instruct-14B

Text Generation • Updated Oct 24 • 66 • 9
ByteDance-Seed/AHN-Mamba2-for-Qwen-2.5-Instruct-7B

Text Generation • Updated Oct 24 • 73 • 3
ByteDance-Seed/AHN-Mamba2-for-Qwen-2.5-Instruct-3B

Text Generation • Updated Oct 24 • 211 • 5
ByteDance-Seed/AHN-GDN-for-Qwen-2.5-Instruct-14B

Text Generation • Updated Oct 24 • 66 • 4

Seed-OSS

Seed-OSS Open-Source Models

ByteDance-Seed/Seed-OSS-36B-Instruct

Text Generation • 36B • Updated Aug 26 • 9.54k • 469
ByteDance-Seed/Seed-OSS-36B-Base-woSyn

Text Generation • 36B • Updated Aug 26 • 174 • 50
ByteDance-Seed/Seed-OSS-36B-Base

Text Generation • 36B • Updated Aug 26 • 4.05k • 57

Tar

[NeurIPS 2025] Unifying Visual Understanding and Generation via Text-Aligned Representations

Running on Zero

Featured

48

Tar

🚀

48

Unified MLLM with Text-Aligned Representations
ByteDance-Seed/Tar-1.5B

Any-to-Any • 3B • Updated Jul 2 • 90 • 21
ByteDance-Seed/Tar-7B

Any-to-Any • 9B • Updated Jul 2 • 92 • 39
ByteDance-Seed/Tar-TA-Tok

Updated Jul 2 • 6

SeedVR

A diffusion transformer model for high-resolution image and video restoration.

ByteDance-Seed/SeedVR2-3B

Video-to-Video • Updated Jun 22 • 1.47k • 87
ByteDance-Seed/SeedVR2-7B

Video-to-Video • Updated Jul 14 • 2.3k • 96
Running on Zero

105

SeedVR2-3B

🎥

105

SeedVR2-3B Image & Video API Demo
numz/SeedVR2_comfyUI

Video-to-Video • Updated Nov 9 • 268k • 160

ByteMorph

Benchmarking Instruction-Guided Image Editing with Non-Rigid Motions

Running

10

ByteMorph Demo

📊

10

Online Demo for ByteMorph
ByteDance-Seed/BM-Bench

Viewer • Updated Jun 11 • 613 • 127 • 4
ByteDance-Seed/BM-6M

Updated Aug 1 • 1.18k • 13
ByteDance-Seed/BM-6M-Demo

Viewer • Updated Sep 20 • 780k • 523 • 2

Multi-SWE-bench

A Multilingual Benchmark for Issue Resolving

ByteDance-Seed/Multi-SWE-bench

Updated Sep 18 • 2.75k • 39
ByteDance-Seed/Multi-SWE-bench_mini

Updated Jun 29 • 86 • 5
ByteDance-Seed/Multi-SWE-RL

Updated Jul 23 • 3.25k • 31
ByteDance-Seed/Multi-SWE-bench_trajs

Updated 10 days ago • 5.06k • 4

BFS-Prover

LLM Step-Provers in Lean4

ByteDance-Seed/BFS-Prover-V2-32B

Text Generation • 33B • Updated Oct 9 • 128 • 11
ByteDance-Seed/BFS-Prover-V1-7B

Text Generation • 8B • Updated Oct 14 • 254 • • 22
ByteDance-Seed/BFS-Prover-V2-7B

Text Generation • 8B • Updated Oct 9 • 470 • 6
BFS-Prover: Scalable Best-First Tree Search for LLM-based Automatic Theorem Proving

Paper • 2502.03438 • Published Feb 5 • 2

Seed-X

A powerful open-source multilingual translation language model series, including instruction and reasoning models.

Running on Zero

28

Seed X

💻

28

A powerful multilingual translation language model
Seed-X: Building Strong Multilingual Translation LLM with 7B Parameters

Paper • 2507.13618 • Published Jul 18 • 16
DuPO: Enabling Reliable LLM Self-Verification via Dual Preference Optimization

Paper • 2508.14460 • Published Aug 20 • 85
ByteDance-Seed/Seed-X-PPO-7B

Translation • Updated Jul 28 • 12.2k • 285

VINCIE

A diffusion transformer model for in-context image generation and editing

ByteDance-Seed/VINCIE-3B

Image-to-Image • Updated Sep 9 • 48 • 39
VINCIE: Unlocking In-context Image Editing from Video

Paper • 2506.10941 • Published Jun 12 • 2
leigangqu/VINCIE-10M

Viewer • Updated Aug 24 • 10.4M • 5.83k • 5

CodeContestsPlus

A Code Reasoning RL Dataset with High-Quality Test Cases

ByteDance-Seed/Code-Contests-Plus

Viewer • Updated Nov 6 • 49.2k • 4.09k • 52
CodeContests+: High-Quality Test Case Generation for Competitive Programming

Paper • 2506.05817 • Published Jun 6 • 9

Seed-Coder

ByteDance-Seed/Seed-Coder-8B-Base

Text Generation • 8B • Updated Jun 6 • 362 • 63
ByteDance-Seed/Seed-Coder-8B-Instruct

Text Generation • 8B • Updated Jun 6 • 971 • 106
ByteDance-Seed/Seed-Coder-8B-Reasoning

Text Generation • 8B • Updated Jun 6 • 250 • 149
ByteDance-Seed/Seed-Coder-8B-Reasoning-bf16

Text Generation • 8B • Updated Jun 6 • 168 • 19

AHN