Comparison
LLMs-from-scratch vs langtrace
A neutral, constraint-first comparison - live GitHub stats and typed relationships, not marketing.
vs
| LLMs-from-scratch | langtrace | |
|---|---|---|
| Tagline | Implement a ChatGPT-like LLM in PyTorch from scratch | Langtrace 🔍 Open Telemetry based end-to-end observability tool for LLM applications |
| Stars | 99k | 1.2k |
| Forks | 15k | 124 |
| Open issues | 4 | 1 |
| Language | Jupyter Notebook | TypeScript |
| License | Other | AGPL-3.0 |
| Last pushed | Jun 2, 2026 | Nov 17, 2025 |
| Categories | Model Training, LLM Frameworks | Evaluation & Observability |
Choose LLMs-from-scratch if…
- More widely adopted - 99k stars vs 1.2k.
- More recently updated (last pushed Jun 2, 2026).
- Also covers Model Training, LLM Frameworks.