transformers vs langtrace
A neutral, constraint-first comparison - live GitHub stats and typed relationships, not marketing.
| transformers | langtrace | |
|---|---|---|
| Tagline | 🤗 Transformers: the model-definition framework for state-of-the-art machine learning models | Langtrace 🔍 - Open Telemetry based observability for LLM applications |
| Stars | 162k | 1.2k |
| Forks | 34k | 124 |
| Open issues | 2.5k | 1 |
| Language | Python | TypeScript |
| License | Apache-2.0 | AGPL-3.0 |
| Last pushed | Jul 7, 2026 | Nov 17, 2025 |
| Categories | Data & Retrieval, Model Training, LLM Frameworks | Inference & Serving, Evaluation & Observability |
transformers
Repo hosts a Python library and framework for NLP, text, audio, vision, multimodal AI model creation, training and inference using PyTorch.
Python
langtrace
Langtrace provides real-time tracing, evaluations, and metrics for Large Language Models (LLMs) and their frameworks, integrating through TypeScript and Python SDKs.
TypeScript