Home/Compare/train-llm-from-scratch vs LLMs-from-scratch

Comparison

train-llm-from-scratch vs LLMs-from-scratch

Verdict

Pick train-llm-from-scratch if train-llm-from-scratch is a repository that provides a comprehensive guide and scripts for training large language models from scratch using PyTorch, covering the entire process from data preparation to model generation,; pick LLMs-from-scratch if lLMs-from-scratch is a guide for building a ChatGPT-like language model using PyTorch, aimed at educational purposes and designed for use with accessible hardware.

Markdown twin · train-llm-from-scratch alternatives · LLMs-from-scratch alternatives

GraphCanon updated Sep 20, 2026

12views this month

train-llm-from-scratch logo

train-llm-from-scratch

FareedKhan-dev/train-llm-from-scratch

★ 9.6kpushed Aug 17, 2026
vs
LLMs-from-scratch logo

LLMs-from-scratch

rasbt/LLMs-from-scratch

★ 105kpushed Sep 17, 2026

Trust & integrity

Signaltrain-llm-from-scratchLLMs-from-scratch
Maintenance
Steady (32d since push)
As of Sep 18, 2026 · github_public_v1
Very active (0d since push)
As of Sep 18, 2026 · github_public_v1
Provenance
Not a fork · Personal account
As of Sep 18, 2026 · github_public_v1
Not a fork · Personal account
As of Sep 18, 2026 · github_public_v1
OSV dependency advisories
No published findings from this source as of 2026-09-18
As of Sep 18, 2026 · osv@v1
Published findings
As of Sep 18, 2026 · osv@v1
deps.dev advisories
Not queried
deps.dev@v1
Not queried
deps.dev@v1
OpenSSF Scorecard
Not queried
openssf-scorecard@v1
Not queried
openssf-scorecard@v1

Tagline

train-llm-from-scratch
A method for training LLMs from scratch using PyTorch
LLMs-from-scratch
Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

Stars

train-llm-from-scratch
9.6k
LLMs-from-scratch
105k

Forks

train-llm-from-scratch
1.3k
LLMs-from-scratch
16k

Open issues

train-llm-from-scratch
7
LLMs-from-scratch
2

Language

train-llm-from-scratch
Python
LLMs-from-scratch
Jupyter Notebook

Adopt for

train-llm-from-scratch
train-llm-from-scratch is a repository that provides a comprehensive guide and scripts for training large language models from scratch using PyTorch, covering the entire process from data preparation to model generation,
LLMs-from-scratch
LLMs-from-scratch is a guide for building a ChatGPT-like language model using PyTorch, aimed at educational purposes and designed for use with accessible hardware.

Persona

train-llm-from-scratch
-
LLMs-from-scratch
-

Runtime

train-llm-from-scratch
-
LLMs-from-scratch
-

License

train-llm-from-scratch
MIT
LLMs-from-scratch
The license is not specified as a standard open-source license, indicating that users should review the license terms carefully before use.

Last pushed

train-llm-from-scratch
Aug 17, 2026
LLMs-from-scratch
Sep 17, 2026

Categories

train-llm-from-scratch
Model Training
LLMs-from-scratch
LLM Frameworks, Model Training

Trust and health

Maintenance

train-llm-from-scratch
Steady (60%)
LLMs-from-scratch
Very active (96%)

Days since push

train-llm-from-scratch
32d
LLMs-from-scratch
0d

Open issues (now)

train-llm-from-scratch
7
LLMs-from-scratch
2

Stars delta

train-llm-from-scratch
+500 (30d)
LLMs-from-scratch
+2.4k (30d)

Open issues delta

train-llm-from-scratch
+1 (30d)
LLMs-from-scratch
0 (30d)

OSV dependency advisories

train-llm-from-scratch
No published findings from this source as of 2026-09-18
LLMs-from-scratch
Published findings

Full report

train-llm-from-scratch
Trust report
LLMs-from-scratch
Trust report

Typed relationship

train-llm-from-scratch alternative LLMs-from-scratchBoth repositories aim to implement a large language model from scratch using PyTorch.

Choose train-llm-from-scratch if…

  • train-llm-from-scratch is primarily Python; LLMs-from-scratch is Jupyter Notebook.
  • License: train-llm-from-scratch is MIT, LLMs-from-scratch is Other.
  • Both repositories aim to implement a large language model from scratch using PyTorch.
  • Tags unique to train-llm-from-scratch: gemini, large-language-models, llm, openai.
  • When you want to train a large language model from scratch using only PyTorch, without relying on external libraries like transformers or trl,

When NOT to use train-llm-from-scratch

  • If you are looking for a quick and easy way to fine-tune a pre-existing large language model, as this repository focuses on training from scratch,
  • When you require a solution that supports distributed training across multiple GPUs or TPUs, as this repository is designed for single GPU training,
  • If you need a solution that integrates with popular deep learning frameworks other than PyTorch, as this repository is specifically built using PyTorch,
  • When you are working with very large datasets that require specialized data handling and preprocessing techniques not covered in this repository

Choose LLMs-from-scratch if…

  • LLMs-from-scratch is primarily Jupyter Notebook; train-llm-from-scratch is Python.
  • License: LLMs-from-scratch is Other, train-llm-from-scratch is MIT.
  • Requirements: Min 8 GB RAM; The code automatically utilizes GPUs if they are available, but it is designed to run on conventional laptops without specialized hardware..
  • Both repositories aim to implement a large language model from scratch using PyTorch.
  • Tags unique to LLMs-from-scratch: ai, artificial-intelligence, attention-mechanism, deep-learning.
  • Also covers LLM Frameworks.
  • When you are interested in understanding the inner workings of large language models and want to build one from scratch using PyTorch.

When NOT to use LLMs-from-scratch

  • If you are looking for a quick and efficient way to deploy a pre-trained language model without delving into the implementation details.
  • When you require a production-ready solution, as LLMs-from-scratch is primarily designed for educational purposes and may not be optimized for industrial use.

Explore

Sources

Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.

GitHub stars on cards: train-llm-from-scratch 9.6k · LLMs-from-scratch 105k (synced Sep 20, 2026).

Common questions

What is the difference between train-llm-from-scratch and LLMs-from-scratch?
train-llm-from-scratch: A method for training LLMs from scratch using PyTorch. LLMs-from-scratch: Implement a ChatGPT-like LLM in PyTorch from scratch, step by step. See the comparison table for live GitHub stats and shared categories.
When should I choose train-llm-from-scratch over LLMs-from-scratch?
Choose train-llm-from-scratch over LLMs-from-scratch when train-llm-from-scratch is primarily Python; LLMs-from-scratch is Jupyter Notebook; License: train-llm-from-scratch is MIT, LLMs-from-scratch is Other; Both repositories aim to implement a large language model from scratch using PyTorch; Tags unique to train-llm-from-scratch: gemini, large-language-models, llm, openai; When you want to train a large language model from scratch using only PyTorch, without relying on external libraries like transformers or trl,.
When should I choose LLMs-from-scratch over train-llm-from-scratch?
Choose LLMs-from-scratch over train-llm-from-scratch when LLMs-from-scratch is primarily Jupyter Notebook; train-llm-from-scratch is Python; License: LLMs-from-scratch is Other, train-llm-from-scratch is MIT; Requirements: Min 8 GB RAM; The code automatically utilizes GPUs if they are available, but it is designed to run on conventional laptops without specialized hardware.; Both repositories aim to implement a large language model from scratch using PyTorch; Tags unique to LLMs-from-scratch: ai, artificial-intelligence, attention-mechanism, deep-learning; Also covers LLM Frameworks; When you are interested in understanding the inner workings of large language models and want to build one from scratch using PyTorch.
When should I avoid train-llm-from-scratch?
If you are looking for a quick and easy way to fine-tune a pre-existing large language model, as this repository focuses on training from scratch, When you require a solution that supports distributed training across multiple GPUs or TPUs, as this repository is designed for single GPU training, If you need a solution that integrates with popular deep learning frameworks other than PyTorch, as this repository is specifically built using PyTorch, When you are working with very large datasets that require specialized data handling and preprocessing techniques not covered in this repository
When should I avoid LLMs-from-scratch?
If you are looking for a quick and efficient way to deploy a pre-trained language model without delving into the implementation details. When you require a production-ready solution, as LLMs-from-scratch is primarily designed for educational purposes and may not be optimized for industrial use.
Is train-llm-from-scratch or LLMs-from-scratch more popular on GitHub?
LLMs-from-scratch has more GitHub stars (105,176 vs 9,641). Stars measure visibility, not whether either tool fits your constraints.
Are train-llm-from-scratch and LLMs-from-scratch open source?
Yes - both are open-source projects on GitHub (train-llm-from-scratch: MIT, LLMs-from-scratch: Other).
Where can I find alternatives to train-llm-from-scratch or LLMs-from-scratch?
GraphCanon lists graph-backed alternatives at train-llm-from-scratch alternatives and LLMs-from-scratch alternatives (train-llm-from-scratch markdown twin, LLMs-from-scratch 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, train-llm-from-scratch or LLMs-from-scratch?
train-llm-from-scratch: Steady. LLMs-from-scratch: Very active. 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 train-llm-from-scratch and LLMs-from-scratch?
GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: train-llm-from-scratch trust report; LLMs-from-scratch trust report.

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