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oddadmix/50M-2048-Emhotob
50M-2048-Emhotob is a text generation model from oddadmix. Use it when you need the model to write or continue text. It is set up for transformers. The card lists the license as apache-2.0.
Emhotob is a ~51.8M-parameter Llama-architecture language model pre-trained from scratch on ~20 billion Arabic tokens with a 2048-token context window. It is a proof-of-concept that a tiny model — small enough to run…
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From the Hugging Face model README
Emhotob is a ~51.8M-parameter Llama-architecture language model pre-trained from scratch on ~20 billion Arabic tokens with a 2048-token context window. It is a proof-of-concept that a tiny model — small enough to run on a CPU — can be trained from scratch to produce coherent Arabic.
This is a base (pretrained) model: a next-token predictor with no instruction or chat tuning. It is the foundation for the fine-tuned variants below.
SupraLabs/Supra-50M-Base
("Project Chimera"), re-run from scratch on an Arabic corpus with a custom Arabic tokenizer.kaust-generative-ai/fineweb-edu-ar (Arabic).الملخص بالعربية: «إمحوتب» نموذج لغوي عربي صغير (~51.8 مليون معامل) بمعمارية Llama، مُدرَّب من الصفر على ~20 مليار رمز (token) عربي بطول سياق 2048. نموذج أساس (Base) بدون ضبط تعليمات أو محادثة. الهدف: إثبات إمكانية تدريب نموذج عربي مفيد على نطاق صغير جدًا يعمل حتى على المعالج (CPU). المعمارية وسكربتات التدريب مشتقة من
SupraLabs/Supra-50M-Base.
| Parameters | ~51.8M |
| Architecture | Llama (LlamaForCausalLM) |
| Hidden size | 512 · Layers 12 · Heads 8 (GQA, 4 KV) · head_dim 64 |
| Intermediate size | 1408 |
| Vocab size | 32000 (custom Arabic byte-level BPE) |
| Context length | 2048 |
| Positional encoding | RoPE (θ = 10000) |
| Tied embeddings | yes |
| Type | Base / pretrained (no chat template) |
| License | Apache-2.0 |
kaust-generative-ai/fineweb-edu-ar
(config ar), streamed and tokenized to a memory-mapped token bin.ByteLevelBPETokenizer), vocab 32000,
specials <s> / </s> / <unk> / <pad>.torch.compile, effective batch 128
(per-device 16 × grad-accum 8).The architecture and training loop follow SupraLabs/Supra-50M-Base
("Project Chimera — 50M Llama"). The pretraining script (train.py) is included in
this repository.
The tokenizer uses the TokenizersBackend class, which requires transformers>=5.12.
This is a base model — prompt it as a text completer, not a chat assistant:
import torch
from transformers import AutoModelForCausalLM, AutoTokenizer
model_id = "oddadmix/50M-2048-Emhotob"
tok = AutoTokenizer.from_pretrained(model_id)
model = AutoModelForCausalLM.from_pretrained(model_id, torch_dtype=torch.bfloat16)
prompt = "اللغة العربية هي"
ids = tok(prompt, return_tensors="pt").to(model.device)
out = model.generate(
**ids, max_new_tokens=128, do_sample=True,
temperature=0.8, top_p=0.9, repetition_penalty=1.2,
)
print(tok.decode(out[0], skip_special_tokens=True))
| Model | What it does |
|---|---|
oddadmix/Nawah-50M-Egyptian-18y-Persona | Speaks with an 18-year-old Egyptian persona |
oddadmix/Emhotob-50M-GPRO-Arabic-Final | Arabic tool-calling / function-calling (GRPO-tuned) |
Intended use. A from-scratch Arabic base model for research and as a fine-tuning starting point; a CPU-friendly baseline for tiny Arabic SLM experiments.
Limitations. As a base model it does not follow instructions or hold a
conversation out of the box — fine-tune it first. At ~50M parameters it is a
proof of concept: expect limited world knowledge, weak reasoning, and repetition
(use a repetition_penalty). Training data is web text (fineweb-edu-ar), so it
carries that corpus's biases. Not suitable for factual, medical, legal, or financial use.
SupraLabs/Supra-50M-Base — "Project Chimera" (Apache-2.0).kaust-generative-ai/fineweb-edu-ar.