ChuanhuChatGPT vs llama_index

ChuanhuChatGPT and llama_index share 15 technologies: OpenAI, einops, optimum, sentence-transformers, sentencepiece, transformers, torch, LangChain, tiktoken, Ollama, unstructured, pillow, pdfplumber, pypdf2, and Pydantic. Both are written in Python.

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What they share and what sets them apart

GaiZhenbiao

ChuanhuChatGPT

GUI for ChatGPT API and many LLMs. Supports agents, file-based QA, GPT finetuning and query with web search. All with a neat UI.

Python15.2kRead on November 8, 2026, at commit 2c7d530What is ChuanhuChatGPT built with?

Only in ChuanhuChatGPT

In common

run-llama

llama_index

LlamaIndex is the document processing platform for AI

Python52.8kRead on November 5, 2026, at commit 444fdf0What is llama_index built with?

Only in llama_index

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
ChuanhuChatGPT13,835 lines written64 code files
llama_index473,236 lines written2,055 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.
ChuanhuChatGPT0% of its commits signed by AI
llama_index0.2% of its commits signed by AIWith Claude Code, Cursor, and GitHub Copilot
ActivityFrom GitHub and its history, on the day SeeRepo read it.
ChuanhuChatGPTLast push September 16, 20261,200 commits15,244 stars
llama_indexLast push November 5, 20267,963 commits52,820 stars
TestsThe files that test the code, and the share of code files a test imports.
ChuanhuChatGPT0 test files
llama_index1,607 test files46.5% of its code files have a test that imports them

Frequently asked questions

Which is bigger, ChuanhuChatGPT or llama_index?
llama_index, with 473,236 lines written; ChuanhuChatGPT has 13,835.

The proof: run-llama/llama_index's code at commit 444fdf0

Which has more GitHub stars, ChuanhuChatGPT or llama_index?
llama_index, with 52,820 stars; ChuanhuChatGPT has 15,244.

The proof: run-llama/llama_index on GitHub

Which has more tests, ChuanhuChatGPT or llama_index?
llama_index, with 1,607 test files.

The proof: run-llama/llama_index's code at commit 444fdf0

Which was updated more recently, ChuanhuChatGPT or llama_index?
llama_index: its last push was on November 5, 2026, and ChuanhuChatGPT's on September 16, 2026.

The proof: run-llama/llama_index's commits on GitHub

Which has more commits signed by AI, ChuanhuChatGPT or llama_index?
llama_index: an AI signed 0.2% of its commits, with Claude Code, Cursor, and GitHub Copilot.

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