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#pytorch (30 Repositories)

Ranked open-source repositories tagged with #pytorch, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

70.4%

Avg Review Latency

8.3h

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30 repositories tagged #pytorch

S TierPython 185 10 GFIs

traceopt-ai/traceml

Open-source performance diagnostics for PyTorch training runs.

81.8%
Merge Rate
1d
First Review
86%
1st-Timers
13
Maintainers
S TierLLLLVM 1.7k

EnzymeAD/Enzyme

High-performance automatic differentiation of LLVM and MLIR.

63.4%
Merge Rate
3h
First Review
78%
1st-Timers
24
Maintainers
A TierPython 120 1 GFIs

alan-turing-institute/autoemulate

Emulate simulations easily

87.5%
Merge Rate
<1h
First Review
100%
1st-Timers
3
Maintainers
S TierPython 20.7k 2 GFIs

modelscope/FunASR

Open-source speech recognition toolkit for training, inference, streaming ASR, VAD, punctuation, speaker diarization pipelines, and OpenAI-compatible/MCP serving.

94.5%
Merge Rate
-
First Review
75%
1st-Timers
15
Maintainers
A TierPython 9.3k

NVlabs/Sana

SANA: Efficient High-Resolution Image Synthesis with Linear Diffusion Transformer

73.5%
Merge Rate
-
First Review
75%
1st-Timers
5
Maintainers
A TierPython 7.1k 150 GFIs

vllm-project/vllm-omni

A framework for efficient model inference with omni-modality models

47.8%
Merge Rate
-
First Review
43%
1st-Timers
382
Maintainers
A TierPython 58.1k

ultralytics/yolov5

Ultralytics YOLOv5 in PyTorch for object detection, instance segmentation, classification, training, and export.

87.7%
Merge Rate
<1h
First Review
100%
1st-Timers
3
Maintainers
A TierPython 7.2k

flwrlabs/flower

Flower: A Friendly Federated AI Framework

76.5%
Merge Rate
1d
First Review
67%
1st-Timers
22
Maintainers
A TierPython 7.3k

vladmandic/sdnext

SD.Next: All-in-one WebUI for AI generative image and video creation, captioning and processing

88.2%
Merge Rate
2d
First Review
67%
1st-Timers
11
Maintainers
A TierPython 1.4k 3 GFIs

sgl-project/sglang-omni

SGLang-Omni is a high-performance serving framework for audio models (TTS, ASR) and unified multimodal models.

50.5%
Merge Rate
-
First Review
39%
1st-Timers
150
Maintainers
A TierPython 10.0k 1 GFIs

espnet/espnet

End-to-End Speech Processing Toolkit

71.1%
Merge Rate
-
First Review
45%
1st-Timers
29
Maintainers
A TierPython 1.3k

braindecode/braindecode

Deep learning software to decode EEG, ECG or MEG signals

68.1%
Merge Rate
-
First Review
75%
1st-Timers
16
Maintainers
A TierPython 12.0k 12 GFIs

LMCache/LMCache

LMCache: Supercharge Your LLM with the Fastest KV Cache Layer

49.0%
Merge Rate
-
First Review
39%
1st-Timers
167
Maintainers
A TierPython 11.4k 11 GFIs

kornia/kornia

🐍 Geometric Computer Vision Library for Spatial AI

52.1%
Merge Rate
12h
First Review
31%
1st-Timers
63
Maintainers
A TierPython 7.9k

stanfordnlp/stanza

Stanford NLP Python library for tokenization, sentence segmentation, NER, and parsing of many human languages

80.0%
Merge Rate
2h
First Review
100%
1st-Timers
3
Maintainers
A TierPython 348

ultralytics/xview-yolov3

YOLOv3 training, preprocessing, validation, and inference for object detection in xView satellite imagery and the xView detection challenge.

90.0%
Merge Rate
<1h
First Review
67%
1st-Timers
2
Maintainers
A TierPython 1.1k 1 GFIs

flagos-ai/FlagGems

FlagGems is an operator library for large language models implemented in the Triton Language.

54.8%
Merge Rate
-
First Review
40%
1st-Timers
63
Maintainers
A TierPython 93.7k 17 GFIs

vllm-project/vllm

A high-throughput and memory-efficient inference and serving engine for LLMs

37.2%
Merge Rate
-
First Review
29%
1st-Timers
1702
Maintainers
A TierPython 62.4k

ultralytics/ultralytics

Ultralytics YOLO27, YOLO26, YOLO11, YOLOv8 — object detection, instance segmentation, semantic segmentation, image classification, pose estimation, object tracking

72.3%
Merge Rate
-
First Review
52%
1st-Timers
76
Maintainers
A TierPython 5.4k 1 GFIs

remsky/Kokoro-FastAPI

Dockerized OpenAI-compatible wrapper for Kokoro-82M text-to-speech w/multiplatform CPU, AMD, NVIDIA GPU PyTorch; multi-speaker, voice-mixing, auto-stitching, caption timestamps, SSML, readalong web UI

93.5%
Merge Rate
15h
First Review
100%
1st-Timers
3
Maintainers
A TierPython 251 4 GFIs

helmholtz-analytics/heat

Distributed tensors and Machine Learning framework with GPU and MPI acceleration in Python

73.9%
Merge Rate
15h
First Review
100%
1st-Timers
7
Maintainers
A TierPython 4.6k 5 GFIs

walkinglabs/hands-on-modern-rl

🚀 An open-source, hands-on curriculum bridging the gap from basic RL concepts to LLM alignment, RLVR, and advanced Agentic systems.

82.4%
Merge Rate
3d
First Review
86%
1st-Timers
5
Maintainers
A TierPython 1.8k

SemiAnalysisAI/InferenceX

Open Source AI Accelerator Research Platform Standard / 开源推理研究平台

54.9%
Merge Rate
-
First Review
53%
1st-Timers
46
Maintainers
A TierPython 9.6k

xorbitsai/inference

Swap GPT for any LLM by changing a single line of code. Xinference lets you run open-source, speech, and multimodal models on cloud, on-prem, or your laptop — all through one unified, production-ready inference API.

81.3%
Merge Rate
-
First Review
73%
1st-Timers
27
Maintainers
A TierPython 6.3k 5 GFIs

flashinfer-ai/flashinfer

FlashInfer: Kernel Library for LLM Serving

51.1%
Merge Rate
14h
First Review
51%
1st-Timers
203
Maintainers
A TierGo 6.0k

vllm-project/semantic-router

A programmable Mixture-of-Models router for heterogeneous LLM inference

60.0%
Merge Rate
-
First Review
53%
1st-Timers
134
Maintainers
A TierPython 14.8k

NVIDIA/TensorRT-LLM

TensorRT LLM provides users with an easy-to-use Python API to define Large Language Models (LLMs) and supports state-of-the-art optimizations to perform inference efficiently on NVIDIA GPUs. TensorRT LLM also contains components to create Python and C++ runtimes that orchestrate the inference execution in a performant way.

55.8%
Merge Rate
-
First Review
58%
1st-Timers
283
Maintainers
A TierRust 16.1k

tracel-ai/burn

Burn is a next generation tensor library and Deep Learning Framework that doesn't compromise on flexibility, efficiency and portability.

75.1%
Merge Rate
-
First Review
74%
1st-Timers
45
Maintainers
A TierPython 43.2k

deepspeedai/DeepSpeed

DeepSpeed is a deep learning optimization library that makes distributed training and inference easy, efficient, and effective.

63.9%
Merge Rate
-
First Review
58%
1st-Timers
54
Maintainers
A TierPython 132

data-apis/array-api-compat

Compatibility layer for common array libraries to support the Array API

93.3%
Merge Rate
11h
First Review
100%
1st-Timers
3
Maintainers