LLM Internals Visualization LLM Tools

Interactive tools for visualizing and exploring the internal mechanisms of LLMs (tokenization, embeddings, attention, logits, decoding, transformer architecture). Does NOT include general LLM comparison tools, model galleries, or applications that use LLMs without exposing their internal workings.

There are 44 llm internals visualization tools tracked. The highest-rated is Ahmet-Dedeler/ai-llm-comparison at 48/100 with 415 stars.

Get all 44 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=llm-tools&subcategory=llm-internals-visualization&limit=20"

Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.

#	Tool	Score	Tier	Stars	Language
1	Ahmet-Dedeler/ai-llm-comparison A website where you can compare every AI Model ✨	48	Emerging	415	TypeScript
2	little51/llm-dev 《大模型项目实战：多领域智能应用开发》配套资源	47	Emerging	222	JavaScript
3	Michaelgathara/llm-timeline Visualize LLM Progress Overtime	37	Emerging	6	TypeScript
4	nicucalcea/sheets-llm Use Large Language Models (LLM) in Google Sheets	35	Emerging	57	JavaScript
5	cohere-ai/sandbox-grounded-qa A sandbox repo for grounded question answering with Cohere and Google Search	33	Emerging	136	Python
6	cheshire-cat-ai/plugin_template A generic template to create a plugin for the Cheshire Cat AI.	32	Emerging	24	Python
7	dennisangemi/hildegard Suggeritore di canti liturgici	27	Experimental	1	Python
8	simonw/llm-plugin A cookiecutter template for building plugins for LLM	26	Experimental	29	Python
9	skyliulu/LLM-Infra-Explorer Interactive visualization and exploration of large language model (LLM)...	26	Experimental	5	JavaScript
10	sanand0/llmartstyle Explore less popular illustration art styles with LLMs	24	Experimental	2	JavaScript
11	drduhe/lam LAM (Locate Anything Model) — standalone prompt based image segmentation +...	24	Experimental	2	Python
12	Wang-Yong2018/shiny_llm_map It is a map to large language model. M for multi chat, A for analyze image,...	24	Experimental	3	R
13	mloda-ai/mloda-plugin-template Template repository for plugin creation for mloda.ai	23	Experimental	1	Python
14	sanand0/llmpersonality What do you get when a bunch of LLMs take the 50-question Big 5 (OCEAN)...	23	Experimental	2	JavaScript
15	kasnerz/animated-llm Web application explaining how LLMs work using D3.js + GSAP	23	Experimental	7	JavaScript
16	kikyujin/open-sumiren LLM-powered spreadsheet. Write =LLM() in a cell, like =SUM().	22	Experimental	—	TypeScript
17	tenjin/sdk-llm-guides Repository containing LLM guides and documentation for the Tenjin SDK team	22	Experimental	—	—
18	attentionmech/dex Pokedex for LLMs	22	Experimental	14	JavaScript
19	xebia-functional/xef-website This is the main website for XEF	22	Experimental	1	TypeScript
20	Marktechpost/comparison-ai-tools-frameworks-models A directory of comparison insights on various AI Dev Tools/Frameworks/LLM...	20	Experimental	7	—
21	jhancock532/imaginary-people A data visualisation of a 100 responses when asking local LLMs to imagine a...	19	Experimental	24	TypeScript
22	qry-ai/qry-lite Qry Lite is a privacy-focused frontend for large-language models	19	Experimental	6	TypeScript
23	ThomasJButler/ModelViz ModelViz is a project demonstrating AI model comparison capabilities. It...	19	Experimental	8	TypeScript
24	kamilstanuch/ai-spreadsheet Use LLMs in Google Sheets at 1000 tokens/sec with Groq.	15	Experimental	5	JavaScript
25	Josh-Redmond-UK/LangTree Web based interpretability tool for LLMs using Huggingface and Inseq	15	Experimental	2	JavaScript
26	friendliai/FAI-Model FriendliAI Model Hub	14	Experimental	90	Python
27	xiaolinstar/xiaolin-docs SRE 运维工程师学习思考实践，职场生活、运维技术、前沿科技	14	Experimental	—	JavaScript
28	xian-technology/xian-ai-guides Context guides for LLMs to generate Xian smart contracts, GraphQL queries,...	14	Experimental	—	—
29	haoxiangsnr/llm-tse Typing to Listen at the Cocktail Party: Text-Guided Target Speaker...	14	Experimental	42	JavaScript
30	sbolel/search-journey-generator-llm Generates multi-step user query “journeys” using an OpenAI LLM, a state...	14	Experimental	—	TypeScript
31	sanand0/topictrends Use LLMs to categorize arXiv papers into topics and explore trends	13	Experimental	—	JavaScript
32	MIPyao/LLM-GPT-visualization 浏览器端可视化的自回归语言模型实验室，集成了本地 Xenova/gpt2与 Gemini 云端推理。通过分词、注意力、输出层等多视角展示...	13	Experimental	2	TypeScript
33	4hWuD6paOpK6kUYH4/InsightForge_DRT First Draft Generation with Script & LLM API Calls	13	Experimental	2	JavaScript
34	suncloudsmoon/Ask-LLM Adds ASK() and INTERPRET() functions to Excel for interfacing with LLMs!	13	Experimental	5	C#
35	sanand0/llmexcel An Excel =LLM() function that talks to OpenAI models	12	Experimental	3	VBA
36	sanand0/llmviz Visualize LLM Hallucinations	12	Experimental	1	JavaScript
37	HetPatel-0209/AuraMatrix AuraMatrix is personality analysis web which using llm to do evaluation. I...	12	Experimental	11	JavaScript
38	apconw/llm-animation-principle 一个交互式可视化演示项目，展示大语言模型（LLM）的工作原理，包括 Transformer 架构原理和 ReAct（推理+行动）模式。	12	Experimental	1	JavaScript
39	bayuncao/llmblitz Explore the diverse landscape of large language models (LLMs) through an...	11	Experimental	2	Svelte
40	Yousifus/digital-organism-explorer Interactive framework mapping LLM systems as digital organisms—exploring...	11	Experimental	—	JavaScript
41	jonyfour/AI-Text-Simplifier-Knowledge-Logger AI-powered text simplifier and knowledge logger using Google Sheets and Groq LLMs.	11	Experimental	—	JavaScript
42	sushil930/ai-comparision The ai-comparision repository is designed to showcase and compare AI models...	11	Experimental	—	HTML
43	sanand0/mindgen Create knowledge graphs and mind maps with LLMs	11	Experimental	—	JavaScript
44	hrmnns/llm-explorer LLM Explorer ist eine interaktive, browserbasierte Visualisierungs- und...	11	Experimental	—	JavaScript