Comparison
LLMs-from-scratch vs tiger
Verdict
Pick LLMs-from-scratch when license: LLMs-from-scratch is Other, tiger is Apache-2.0; pick tiger when license: tiger is Apache-2.0, LLMs-from-scratch is Other.
Markdown twin · LLMs-from-scratch alternatives · tiger alternatives
GraphCanon updated today
vs
Trust & integrity
| Signal | LLMs-from-scratch | tiger |
|---|---|---|
| Maintenance | Steady (38d since push) As of 1d · github_public_v1 | Dormant (952d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Personal account As of 1d · github_public_v1 | Not a fork · Personal account As of today · github_public_v1 |
| Security (OSV) | No lockfile As of 1d · none | No lockfile As of today · none |
Tagline
- LLMs-from-scratch
- Implement a ChatGPT-like LLM in PyTorch from scratch, step by step
- tiger
- Open Source LLM toolkit to build trustworthy LLM applications. TigerArmor (AI safety), TigerRAG (embedding, RAG), TigerTune (fine-tuning)
Stars
- LLMs-from-scratch
- 99k
- tiger
- 403
Forks
- LLMs-from-scratch
- 15k
- tiger
- 27
Open issues
- LLMs-from-scratch
- 4
- tiger
- 7
Language
- LLMs-from-scratch
- Jupyter Notebook
- tiger
- Jupyter Notebook
Adopt for
- LLMs-from-scratch
- LLMs-from-scratch is a project-oriented repository aimed at building PyTorch-based language models from the ground up, with detailed step-by-step instructions.
- tiger
- -
Persona
- LLMs-from-scratch
- -
- tiger
- -
Runtime
- LLMs-from-scratch
- -
- tiger
- -
License
- LLMs-from-scratch
- Other
- tiger
- Apache-2.0
Last pushed
- LLMs-from-scratch
- Jun 2, 2026
- tiger
- Dec 2, 2023
Categories
- LLMs-from-scratch
- LLM Frameworks, Model Training
- tiger
- LLM Frameworks, Model Training, Vector Databases
Trust and health
Maintenance
- LLMs-from-scratch
- Steady (60%)
- tiger
- Dormant (18%)
Days since push
- LLMs-from-scratch
- 38d
- tiger
- 952d
Open issues (now)
- LLMs-from-scratch
- 4
- tiger
- 7
Full report
- LLMs-from-scratch
- Trust report
- tiger
- Trust report
Choose LLMs-from-scratch if…
- License: LLMs-from-scratch is Other, tiger is Apache-2.0.
- Tags unique to LLMs-from-scratch: ai, artificial-intelligence, attention mechanism, deep-learning.
- - You are an advanced practitioner aiming to fully understand the underpinnings of LLMs using PyTorch as your primary framework.
When NOT to use LLMs-from-scratch
- - If you are looking for a rapid deployment of an LLM without understanding its intricate structure - this tool requires extensive manual and conceptual work.
- - You prefer frameworks with automatic model generation or other high-level abstractions that simplify the process. This repository emphasizes manual creation, which is more time-consuming but offers丰
- a deeper learning experience.
Choose tiger if…
- License: tiger is Apache-2.0, LLMs-from-scratch is Other.
- Tags unique to tiger: ai-safety, aisafety, classification, data-augmentation.
- Also covers Vector Databases.
When NOT to use tiger
- Last GitHub push was 953 days ago (dormant maintenance, Dec 2, 2023). Validate activity before betting a new project on tiger.
- LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
- Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
- Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (rasbt/LLMs-from-scratch) · observed Jul 11, 2026
- GitHub forks (rasbt/LLMs-from-scratch) · observed Jul 11, 2026
- Last push (rasbt/LLMs-from-scratch) · observed Jun 2, 2026
- License file (Other) · observed Jul 11, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (tigerlab-ai/tiger) · observed Jul 11, 2026
- GitHub forks (tigerlab-ai/tiger) · observed Jul 11, 2026
- Last push (tigerlab-ai/tiger) · observed Dec 2, 2023
- License file (Apache-2.0) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: LLMs-from-scratch 99k · tiger 403 (synced Jul 11, 2026).
Common questions
- What is the difference between LLMs-from-scratch and tiger?
- LLMs-from-scratch: Implement a ChatGPT-like LLM in PyTorch from scratch, step by step. tiger: Open Source LLM toolkit to build trustworthy LLM applications. TigerArmor (AI safety), TigerRAG (embedding, RAG), TigerTune (fine-tuning). See the comparison table for live GitHub stats and shared categories.
- When should I choose LLMs-from-scratch over tiger?
- Choose LLMs-from-scratch over tiger when License: LLMs-from-scratch is Other, tiger is Apache-2.0; Tags unique to LLMs-from-scratch: ai, artificial-intelligence, attention mechanism, deep-learning; - You are an advanced practitioner aiming to fully understand the underpinnings of LLMs using PyTorch as your primary framework.
- When should I choose tiger over LLMs-from-scratch?
- Choose tiger over LLMs-from-scratch when License: tiger is Apache-2.0, LLMs-from-scratch is Other; Tags unique to tiger: ai-safety, aisafety, classification, data-augmentation; Also covers Vector Databases.
- When should I avoid LLMs-from-scratch?
- - If you are looking for a rapid deployment of an LLM without understanding its intricate structure - this tool requires extensive manual and conceptual work. - You prefer frameworks with automatic model generation or other high-level abstractions that simplify the process. This repository emphasizes manual creation, which is more time-consuming but offers丰 a deeper learning experience.
- When should I avoid tiger?
- Last GitHub push was 953 days ago (dormant maintenance, Dec 2, 2023). Validate activity before betting a new project on tiger. LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves. Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge. Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate.
- Is LLMs-from-scratch or tiger more popular on GitHub?
- LLMs-from-scratch has more GitHub stars (98,899 vs 403). Stars measure visibility, not whether either tool fits your constraints.
- Are LLMs-from-scratch and tiger open source?
- Yes - both are open-source projects on GitHub (LLMs-from-scratch: Other, tiger: Apache-2.0).
- Where can I find alternatives to LLMs-from-scratch or tiger?
- GraphCanon lists graph-backed alternatives at LLMs-from-scratch alternatives and tiger alternatives (LLMs-from-scratch markdown twin, tiger markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, LLMs-from-scratch or tiger?
- LLMs-from-scratch: Steady. tiger: Dormant. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for LLMs-from-scratch and tiger?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: LLMs-from-scratch trust report; tiger trust report.