open_clip vs vllm
open_clip and vllm share 7 technologies: Hugging Face, torch, timm, safetensors, torchvision, transformers, and tiktoken. Both are written in Python.
What they share and what sets them apart
mlfoundations
open_clip
An open source implementation of CLIP.
Python14.2kRead on November 9, 2026, at commit f9a0948What is open_clip built with?Only in open_clip
webdataset
In common
vllm-project
vllm
A high-throughput and memory-efficient inference and serving engine for LLMs
Python96.6kRead on November 9, 2026, at commit 821851eWhat is vllm built with?Only in vllm
- FastAPI
- axum
- gitdb
- pyzmq
- Tokio
starlette
- Ray
- AIOHTTP
- tower
mkdocs-material
- indicatif
- AMD
apache-tvm-ffi
- auto-round-lib
- conch-triton-kernels
- cuda-bindings
- cuda-python
cupy-cuda12x
cupy-cuda13x
flashinfer-python
- humming-kernels
lm-format-enforcer
mooncake-transfer-engine
mooncake-transfer-engine-rocm
- NVIDIA
nvidia-cudnn-frontend
OpenAIopenai-harmony
- oss-harmony
peft
- quack-kernels
- sentencepiece
- vllm-bench
- vllm-chat
- vllm-engine-core-client
- vllm-llm
- vllm-managed-engine
- vllm-parser
- vllm-proto
- vllm-server
- vllm-text
- vllm-tokenizer
- xgrammar-structural-tag
- einops
llm-multimodal
- compressed-tensors
- triton
- mistral-common
xgrammar
partial-json-parser
- datasets
lmcache
torchaudio
vllm-xpu-kernels
- runai-model-streamer
tokenizers
tokenspeed-mla
- llguidance
- MCP
outlines-core
- tpu-inference
- fastokens
- fastsafetensors
- hf-hub
- instanttensor
- nixl
- riptoken
- tekken
- tensorizer
- tiktoken-rs
- markdown
markupsafe
- mkdocs-material-extensions
parquet
- properdocs
- pymdown-extensions
selectolax
- xlsxwriter
pillow
- image
- jinja2
minijinja
- torchcodec
minijinja-contrib
- annotated-types
- Pydantic
msgspec
validator
- jsonschema
- pydantic-core
- opentelemetry-api
- opentelemetry-semantic-conventions-ai
- python-json-logger
- vllm-metrics
- vllm-tracing
tracing
prometheus-client
psutil
tracing-futures
tracing-subscriber
- model-hosting-container-standards
- OpenTelemetry
- opentelemetry-sdk
- prometheus-fastapi-instrumentator
Side by side
open_clipvllm
SizeLines written by people and agents, without generated ones; code files, without tests.
open_clip43,646 lines written75 code files
vllm2,426,215 lines written3,378 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
open_clip2.3% of its commits signed by AIWith Claude Code and Codex
vllm13.4% of its commits signed by AIWith Claude Code, Codex, Gemini CLI, Cursor, GitHub Copilot, Devin, Mistral Vibe, CodeRabbit, Factory, and Qwen Code
ActivityFrom GitHub and its history, on the day SeeRepo read it.
open_clipLast push November 6, 2026779 commits14,247 stars
vllmLast push November 9, 202624,920 commits96,584 stars
TestsThe files that test the code, and the share of code files a test imports.
open_clip57 test files68% of its code files have a test that imports them
vllm2,469 test files60.9% of its code files have a test that imports them
Frequently asked questions
Which is bigger, open_clip or vllm?
vllm, with 2,426,215 lines written; open_clip has 43,646.
The proof: vllm-project/vllm's code at commit 821851e
Which has more GitHub stars, open_clip or vllm?
vllm, with 96,584 stars; open_clip has 14,247.
The proof: vllm-project/vllm on GitHub
Which has more tests, open_clip or vllm?
vllm, with 2,469 test files; open_clip has 57.
The proof: vllm-project/vllm's code at commit 821851e
Which was updated more recently, open_clip or vllm?
vllm: its last push was on November 9, 2026, and open_clip's on November 6, 2026.
The proof: vllm-project/vllm's commits on GitHub
Which has more commits signed by AI, open_clip or vllm?
vllm: an AI signed 13.4% of its commits, with Claude Code, Codex, Gemini CLI, Cursor, GitHub Copilot, Devin, Mistral Vibe, CodeRabbit, Factory, and Qwen Code; in open_clip, 2.3%.
The proof: the commits each tool signed in vllm-project/vllm
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