llama31-8b-instruct-sft-balanced-3k

PHIMemo/llama31-8b-instruct-sft-balanced-3k

llama31-8b-instruct-sft-balanced-3k is a text generation model from PHIMemo. Use it when you need the model to write or continue text. It is set up for transformers. The card lists the license as llama3.1.

Fine-tuned checkpoints from the model-memo-diff / PHIMemo project (PHI / benign / public seeded documents).

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At a glance

Task: Text Generation
Library: transformers
License: llama3.1
Access: Public
Created: Aug 22, 2026
Updated: Aug 22, 2026
SHA: d85ec166

Try a prompt

Base models

meta-llama/Llama-3.1-8B-Instruct

Model card

From the Hugging Face model README

Llama 3.1 8B Instruct — balanced 3k SFT (synthetic canaries)

Fine-tuned checkpoints from the model-memo-diff / PHIMemo project (PHI / benign / public seeded documents).

Revisions

Revision	Training step	Notes
`step-000040`	40	SFT checkpoint
`step-000080`	80	SFT checkpoint
`step-000160`	160	early / donor
`step-000240`	240	SFT checkpoint
`step-000320`	320	SFT checkpoint
`step-000400`	400	SFT checkpoint
`step-000480`	480	SFT checkpoint
`step-000640`	640	SFT checkpoint
`step-000720`	720	SFT checkpoint
`step-000760`	760	near-peak
`step-000800`	800	near-peak

Load

from transformers import AutoModelForCausalLM, AutoTokenizer
repo = "PHIMemo/llama31-8b-instruct-sft-balanced-3k"
rev = "step-000800"  # or any revision above
tok = AutoTokenizer.from_pretrained(repo, revision=rev)
model = AutoModelForCausalLM.from_pretrained(repo, revision=rev, torch_dtype="auto", device_map="auto")

Notes

Synthetic dossiers only (not real PHI).
Weights only (model.safetensors + configs); optimizer / trainer state not uploaded.
Gated base model terms still apply for Llama 3.1.

Task: Text Generation
Library: transformers
License: llama3.1
Created: Aug 22, 2026
Updated: Aug 22, 2026