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 offers a comprehensive approach for training your own Large Language Model (LLM) using PyTorch, solely powered by a single GPU; pick LLMs-from-scratch if 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.

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

GraphCanon updated 2d

train-llm-from-scratch logo

train-llm-from-scratch

FareedKhan-dev/train-llm-from-scratch

9.1kpushed Aug 17, 2026
vs
LLMs-from-scratch logo

LLMs-from-scratch

rasbt/LLMs-from-scratch

103kpushed Aug 10, 2026

Trust & integrity

Signaltrain-llm-from-scratchLLMs-from-scratch
Maintenance
Very active (0d since push)
As of 2d · github_public_v1
Very active (5d since push)
As of 3d · github_public_v1
Provenance
Not a fork · Personal account
As of 2d · github_public_v1
Not a fork · Personal account
As of 3d · github_public_v1
OSV dependency advisories
No published findings from this source as of 2026-07-11
As of 1mo · osv@v1
No lockfile (source not queried)
As of 1mo · 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 straightforward method for training your LLM from raw text to aligned model generation
LLMs-from-scratch
Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

Stars

train-llm-from-scratch
9.1k
LLMs-from-scratch
103k

Forks

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

Open issues

train-llm-from-scratch
6
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 offers a comprehensive approach for training your own Large Language Model (LLM) using PyTorch, solely powered by a single GPU.
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.

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
Other

Last pushed

train-llm-from-scratch
Aug 17, 2026
LLMs-from-scratch
Aug 10, 2026

Categories

train-llm-from-scratch
Inference & Serving, Model Training
LLMs-from-scratch
LLM Frameworks, Model Training

Trust and health

Days since push

train-llm-from-scratch
0d
LLMs-from-scratch
5d

Open issues (now)

train-llm-from-scratch
6
LLMs-from-scratch
2

Stars delta

train-llm-from-scratch
+765 (30d)
LLMs-from-scratch
+3.5k (30d)

Open issues delta

train-llm-from-scratch
+4 (30d)
LLMs-from-scratch
-1 (30d)

OSV dependency advisories

train-llm-from-scratch
No published findings from this source as of 2026-07-11
LLMs-from-scratch
No lockfile (source not queried)

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.
  • Pricing: This repository is available under the MIT license, allowing free use for both personal and commercial purposes. The model training requires resources on your end with no additional licensing costs..
  • Requirements: A single GPU environment is necessary.; Basic understanding of PyTorch is recommended to leverage the full potential of this tool.; Familiarity with NLP and transformer-based models can be helpful but not mandatory..
  • 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.
  • Also covers Inference & Serving.
  • You're interested in building an LLM from the ground up without relying on prebuilt packages like transformers or peft.

When NOT to use train-llm-from-scratch

  • Your goal is to rapidly prototype and fine-tune an existing pre-trained LLM with minimal coding effort.
  • You prefer using established transformer libraries or frameworks like Hugging Face's transformers, which offer quicker setup but less control over the underlying code.
  • You are working in a multi-GPU environment and need distributed training capabilities that go beyond what is offered here.
  • You seek immediate access to state-of-the-art models without wanting to dive into the intricate workings of an LLM.

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.
  • 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.
  • - 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
  • a deeper learning experience.

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 9.1k · LLMs-from-scratch 103k (synced Aug 17, 2026).

Common questions

What is the difference between train-llm-from-scratch and LLMs-from-scratch?
train-llm-from-scratch: A straightforward method for training your LLM from raw text to aligned model generation. 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; Pricing: This repository is available under the MIT license, allowing free use for both personal and commercial purposes. The model training requires resources on your end with no additional licensing costs.; Requirements: A single GPU environment is necessary.; Basic understanding of PyTorch is recommended to leverage the full potential of this tool.; Familiarity with NLP and transformer-based models can be helpful but not mandatory.; 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; Also covers Inference & Serving; You're interested in building an LLM from the ground up without relying on prebuilt packages like transformers or peft.
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; 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; - You are an advanced practitioner aiming to fully understand the underpinnings of LLMs using PyTorch as your primary framework.
When should I avoid train-llm-from-scratch?
Your goal is to rapidly prototype and fine-tune an existing pre-trained LLM with minimal coding effort. You prefer using established transformer libraries or frameworks like Hugging Face's transformers, which offer quicker setup but less control over the underlying code. You are working in a multi-GPU environment and need distributed training capabilities that go beyond what is offered here. You seek immediate access to state-of-the-art models without wanting to dive into the intricate workings of an LLM.
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 a deeper learning experience.
Is train-llm-from-scratch or LLMs-from-scratch more popular on GitHub?
LLMs-from-scratch has more GitHub stars (102,733 vs 9,141). 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: Very active. 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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