opt-125m vs SmolLM-135M-Instruct-FP32

Specs, VRAM requirements and download trends — updated 25 October 2026.

facebook · A · Open weights
Params
125 M
Context
2,048
30d
5.4 M
modularai · B · Open weights
Params
135 M
Context
2,048
30d
143 K

Specification comparison

Differences are highlighted; identical values are muted.

Specification opt-125m SmolLM-135M-Instruct-FP32
Parameters 125 M 135 M
Architecture OPTForCausalLM LlamaForCausalLM
Context length 2,048 2,048
Licence other —
Commercial use Unknown Unknown
Languages 1 —
Downloads 30d 5,448,124 143,038
Downloads all time 220.5 M 313 K
Quantizations on the Hub — SAFETENSORS
Gated No No
First seen on the Hub 2022-05-11 2025-07-31

Download trend

90 days of snapshots recorded — chart in 0 days.

220.5 M
opt-125m · all-time downloads
313 K
SmolLM-135M-Instruct-FP32 · all-time downloads

VRAM side by side

On RTX 4090 · 24 GB · 8K context unless noted

SmolLM-135M-Instruct-FP32 · fp16 1.1 GB / 24 GB
✅ Runs comfortably

Adjacent comparisons