aplux/Meta-Llama-3.2-1B-Instruct

Meta-Llama-3.2-1B-Instruct

The Llama 3.2 collection of multilingual large language models (LLMs) is a collection of pretrained and instruction-tuned generative models in 1B and 3B sizes (text in/text out). The Llama 3.2 instruction-tuned text only models are optimized for multilingual dialogue use cases, including agentic retrieval and summarization tasks. They outperform many of the available open source and closed chat models on common industry benchmarks.

Model Details

Model Developer: Meta

Model Architecture: Llama 3.2 is an auto-regressive language model that uses an optimized transformer architecture. The tuned versions use supervised fine-tuning (SFT) and reinforcement learning with human feedback (RLHF) to align with human preferences for helpfulness and safety.

	Training Data	Params	Input modalities	Output modalities	Context Length	GQA	Shared Embeddings	Token count	Knowledge cutoff
Llama 3.2 (text only)	A new mix of publicly available online data.	1B (1.23B)	Multilingual Text	Multilingual Text and code	128k	Yes	Yes	Up to 9T tokens	December 2023
		3B (3.21B)	Multilingual Text	Multilingual Text and code
Llama 3.2 Quantized (text only)	A new mix of publicly available online data.	1B (1.23B)	Multilingual Text	Multilingual Text and code	8k	Yes	Yes	Up to 9T tokens	December 2023
		3B (3.21B)	Multilingual Text	Multilingual Text and code

Supported Languages: English, German, French, Italian, Portuguese, Hindi, Spanish, and Thai are officially supported. Llama 3.2 has been trained on a broader collection of languages than these 8 supported languages. Developers may fine-tune Llama 3.2 models for languages beyond these supported languages, provided they comply with the Llama 3.2 Community License and the Acceptable Use Policy. Developers are always expected to ensure that their deployments, including those that involve additional languages, are completed safely and responsibly.

Llama 3.2 Model Family: Token counts refer to pretraining data only. All model versions use Grouped-Query Attention (GQA) for improved inference scalability.

Model Release Date: Sept 25, 2024

Status: This is a static model trained on an offline dataset. Future versions may be released that improve model capabilities and safety.

License: Use of Llama 3.2 is governed by the Llama 3.2 Community License (a custom, commercial license agreement).

Feedback: Instructions on how to provide feedback or comments on the model can be found in the Llama Models README. For more technical information about generation parameters and recipes for how to use Llama 3.2 in applications, please go here.

Source Model Evaluation

Note: This table showed source model instead of quantized model evaluation. Source Model Evaluation refer to Meta-Llama-3.2-1B-Instruct Evaluation Result

Capability	Benchmark	# Shots	Metric	Llama 3.2 1B bf16	Llama 3.2 1B Vanilla PTQ**	Llama 3.2 1B Spin Quant	Llama 3.2 1B QLoRA	Llama 3.2 3B bf16	Llama 3.2 3B Vanilla PTQ**	Llama 3.2 3B Spin Quant	Llama 3.2 3B QLoRA	Llama 3.1 8B
General	MMLU	5	macro_avg/acc	49.3	43.3	47.3	49.0	63.4	60.5	62	62.4	69.4
Re-writing	Open-rewrite eval	0	micro_avg/rougeL	41.6	39.2	40.9	41.2	40.1	40.3	40.8	40.7	40.9
Summarization	TLDR9+ (test)	1	rougeL	16.8	14.9	16.7	16.8	19.0	19.1	19.2	19.1	17.2
Instruction following	IFEval	0	Avg(Prompt/Instruction acc Loose/Strict)	59.5	51.5	58.4	55.6	77.4	73.9	73.5	75.9	80.4
Math	GSM8K (CoT)	8	em_maj1@1	44.4	33.1	40.6	46.5	77.7	72.9	75.7	77.9	84.5
	MATH (CoT)	0	final_em	30.6	20.5	25.3	31.0	48.0	44.2	45.3	49.2	51.9
Reasoning	ARC-C	0	acc	59.4	54.3	57	60.7	78.6	75.6	77.6	77.6	83.4
	GPQA	0	acc	27.2	25.9	26.3	25.9	32.8	32.8	31.7	33.9	32.8
	Hellaswag	0	acc	41.2	38.1	41.3	41.5	69.8	66.3	68	66.3	78.7
Tool Use	BFCL V2	0	acc	25.7	14.3	15.9	23.7	67.0	53.4	60.1	63.5	67.1
	Nexus	0	macro_avg/acc	13.5	5.2	9.6	12.5	34.3	32.4	31.5	30.1	38.5
Long Context	InfiniteBench/En.QA	0	longbook_qa/f1	20.3	N/A	N/A	N/A	19.8	N/A	N/A	N/A	27.3
	InfiniteBench/En.MC	0	longbook_choice/acc	38.0	N/A	N/A	N/A	63.3	N/A	N/A	N/A	72.2
	NIH/Multi-needle	0	recall	75.0	N/A	N/A	N/A	84.7	N/A	N/A	N/A	98.8
Multilingual	MGSM (CoT)	0	em	24.5	13.7	18.2	24.4	58.2	48.9	54.3	56.8	68.9

Performance Reference

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Inference & Model Conversion