ilsp/CoRM-469M-top1

CoRM-469M (Top-1)

Contrastive Routing Mixture-of-Experts (CoRM). Checkpoint for the paper Beyond Magnitude: Contrastive Routing for Modular Mixture-of-Experts.

Part of the ilsp/CoRM collection.

Model	Active Params	Total Params	Routing
CoRM-469M-top1	469M	2.58B	Top-1

Architecture

Hidden size	1024
Layers	24
Attention heads	16 (4 KV heads, GQA)
Intermediate size	4096
Experts	8
Experts per token	1
Vocab size	51200
Max position embeddings	1024
Dtype	bfloat16

Usage

This model uses custom modeling code, so trust_remote_code=True is required.

from transformers import AutoModelForCausalLM, AutoTokenizer

model_id = "ilsp/CoRM-469M-top1"
tokenizer = AutoTokenizer.from_pretrained(model_id)
model = AutoModelForCausalLM.from_pretrained(model_id, trust_remote_code=True)

inputs = tokenizer("The capital of Greece is", return_tensors="pt")
outputs = model.generate(**inputs, max_new_tokens=32)
print(tokenizer.decode(outputs[0], skip_special_tokens=True))

Training

Evaluation

Citation