OpenELM 3B Instruct
OpenELM-3B-Instruct is Apple's 3-billion-parameter instruct model using a layer-wise scaled transformer with varying FFN multipliers and KV-head counts across 36 layers. It is released under the Apple Sample Code License (apple-amlr), which restricts use to research and evaluation.
Interesting research artifact, not a production model. Read the paper, study the layer-wise scaling, then deploy Qwen3-1.7B or Gemma-2-2B in production.
Overview
OpenELM-3B-Instruct is Apple's 3-billion-parameter instruct model using a layer-wise scaled transformer with varying FFN multipliers and KV-head counts across 36 layers. It is released under the Apple Sample Code License (apple-amlr), which restricts use to research and evaluation.
Strengths
- Novel layer-wise scaling architecture is interesting research material
- Released by Apple with full training and inference code
- BF16 weights are stable and easy to load
- Demonstrates Apple's on-device AI direction
Weaknesses
- Apple Sample Code License is research-only — NOT for commercial deployment
- 2048-token context is severely limiting
- Quality lags Qwen3-1.7B despite being nearly 2x the size
- Essentially zero community adoption — Apple's own iPhone models are not derived from this
Quantization variants
Each quantization trades model quality for file size and VRAM. Q4_K_M is the most popular starting point.
| Quantization | File size | VRAM required |
|---|---|---|
| Q4_K_M | 1.7 GB | 3 GB |
Get the model
HuggingFace
Original weights
Source repository — direct quantization required.
Hardware that runs this
Cards with enough VRAM for at least one quantization of OpenELM 3B Instruct.
Models worth comparing
Same parameter band, plus what's one tier above and below — so you can decide what actually fits your hardware.
Frequently asked
What's the minimum VRAM to run OpenELM 3B Instruct?
Can I use OpenELM 3B Instruct commercially?
What's the context length of OpenELM 3B Instruct?
Source: huggingface.co/apple/OpenELM-3B-Instruct
Reviewed by RunLocalAI Editorial. See our editorial policy for how we research and verify model claims.
Related — keep moving
Verify OpenELM 3B Instruct runs on your specific hardware before committing money.