Llama 3.2 1B Instruct
LegacyLlama 3.2 1B Instruct is among the smallest Llama instruct checkpoints for extreme latency and footprint constraints.
Open weights LLM · Release — · Llama community license (see Meta)
Updated 1 day ago · Verified Apr 2026 · Score 78
Decision summary
Why teams reach for it, where it fits, and what to watch for — before you dive into specs.
Why teams choose it
- Often combined with larger models in cascades.
- Monitor failure modes on out-of-domain prompts.
Best use cases
- Use this when keyword and intent spotting
- Use this when embedded firmware coprocessors (where licensed)
Tradeoffs
- Very limited reasoning depth.
- Higher hallucination risk without grounding.
Technical details
Modalities, benchmarks, and release context.
Modalities
What goes in and what comes out.
- Inputs
- text
- Outputs
- text
- Capabilities
- ultra-low latency, classification
Benchmarks snapshot
Structured JSON for reproducible comparisons.
No benchmark data yet — see comparisons for relative performance.
Family lineup
Explore other versions in this family after you have the headline on this model.
Continue exploring
A short set of comparisons, nearby models, and links to go deeper — without repeating the same paths.
Compare with
Related models
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Llama 3 70B
Catalog entry for this named release; see the provider’s official documentation for modalities, pricing, and context limits.
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Llama 3 8B
Catalog entry for this named release; see the provider’s official documentation for modalities, pricing, and context limits.
Meta
Llama 3.2 3B Instruct
Llama 3.2 3B Instruct is a compact instruct model in Meta’s 3.2 generation aimed at mobile and edge scenarios with multilingual support on supported checkpoints. Verify hardware targets and license terms for your distribution channel.
Learn & build
Tools and curated destinations (max four).