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Sudharsanselvaraj / Token-Print

Interactive 3D visualization platform for exploring transformer architectures, tensors, and real-time LLM inference.

Why this job: matched by what the repo talks about: inference, llm, transformer, platform

TokenPrint demo: architecture, live generation, walkthrough and debugger

What it does

  • Every number is real. No Math.random, no placeholder tensors. Each value traces to named_parameters(), a real forward pass, or the GGUF header, and CI fails if fake data reaches app code. Values are tagged REAL, DERIVED, CONCEPTUAL or SIMUL
  • Grouped-query attention you can see. 14 query heads and 2 KV groups, rendered as geometry clustered exactly that way.
  • A debugger, not just a viewer. Breakpoints, watch expressions, activation ablation with before/after diff, logit lens, induction-head lab, and trace record, replay and branching.
  • Three ways to run. Python backend, quantized GGUF, or GPT-2 in your browser through WebGPU and ONNX.
  • Cited, not hand-waved. Click RoPE, SwiGLU, RMSNorm, GQA or an induction-head pair and get the primary source.

Get started

git clone https://github.com/Sudharsanselvaraj/Token-Print.git
cd Token-Print
python3 scripts/start.py
Maintenance
Active
Last commit 17 days ago
Stars
226
+1 this week
Licence
MIT
Allows business use
Downloads for
None listed
No release files
Latest tag
token-print-frontend-v0.3.0
Released 51 days ago
Built with
TypeScript
70% of the code

Is it looked after?

Contributors
15
Last 90 days
Issues
94% closed
11 still open
Pull requests
151 merged
10 waiting
Releases
6
6 in the last year

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More: languages, topics and project record

Languages

  • TypeScript 70%
  • Python 19%
  • CSS 8%
  • JavaScript 3%

Topics

  • 3d
  • gguf-model-support
  • huggingface
  • large-language-models
  • llm
  • open-source
  • threejs
  • transformer-visualization
  • transformers
  • visualization
  • webgl

Project record

  • JobLocal LLMs
  • StatusListed
  • Commits436
  • Forks45
  • Watching5
  • Stars in 28 days+18
  • CreatedJul 17, 2026
  • First seen by usNov 7, 2026
  • CheckedNov 12, 2026

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