What are the hardware requirements for OLMo 2 1124 13B Instruct?

OLMo 2 1124 13B Instruct requires approximately 27.4 GB of VRAM and supports a context window of 4K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed OLMo 2 1124 13B Instruct and how large is it?

OLMo 2 1124 13B Instruct is developed by allenai, a model with 13b parameters. The model is published as open weights on Hugging Face and indexed on LLM Explorer with full benchmark history.

Where can I download or evaluate OLMo 2 1124 13B Instruct?

OLMo 2 1124 13B Instruct is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

OLMo 2 1124 13B Instruct by allenai — VRAM 27.4GB, 4K context

Name: OLMo 2 1124 13B Instruct
Author: allenai

OLMo 2 1124 13B Instruct is an open-source language model by allenai. Features: 13b LLM, VRAM: 27.4GB, Context: 4K, License: apache-2.0, Instruction-Based, LLM Explorer Score: 0.2.

Arxiv:2411.15124 Arxiv:2501.00656 Base model:allenai/olmo-2-1124... Base model:finetune:allenai/ol... Conversational Dataset:allenai/rlvr-math En Endpoints compatible Instruct Olmo2 Region:us Safetensors Sharded Tensorflow

Model Card on HF 🤗: https://huggingface.co/allenai/OLMo-2-1124-13B-Instruct

OLMo 2 1124 13B Instruct Parameters and Internals

Model Type

text generation

Use Cases

Areas:

research, education

Additional Notes

OLMo is a series of open language models.

Supported Languages

en (primary)

Training Details

Data Sources:

allenai/tulu-3-sft-olmo-2-mixture, allenai/olmo-2-1124-13b-preference-mix, allenai/RLVR-GSM-MATH-IF-Mixed-Constraints

Methodology:

supervised finetuning on Tülu 3 dataset, DPO training, RLVR training

Safety Evaluation

Risk Categories:

bias

Ethical Considerations:

Limited safety training, potential for problematic outputs.

Input Output

Accepted Modalities:

text

Output Format:

text

Release Notes

Date:

November 2024

Notes:

Post-trained variant with RLVR training.

LLM Name	OLMo 2 1124 13B Instruct
Repository 🤗	https://huggingface.co/allenai/OLMo-2-1124-13B-Instruct
Base Model(s)	OLMo 2 1124 13B Instruct RLVR2 allenai/OLMo-2-1124-13B-Instruct-RLVR2
Model Size	13b
Required VRAM	27.4 GB
Updated	2026-07-14
Maintainer	allenai
Model Type	olmo2
Instruction-Based	Yes
Model Files	5.0 GB: 1-of-6 5.0 GB: 2-of-6 4.9 GB: 3-of-6 4.9 GB: 4-of-6 4.9 GB: 5-of-6 2.7 GB: 6-of-6
Supported Languages	en
Model Architecture	Olmo2ForCausalLM
License	apache-2.0
Context Length	4096
Model Max Length	4096
Transformers Version	4.47.0.dev0
Tokenizer Class	GPT2Tokenizer
Padding Token	<\|pad\|>
Vocabulary Size	100352
Torch Data Type	bfloat16
Errors	replace

Rank the OLMo 2 1124 13B Instruct capabilities

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Instruction Following and Task Automation
Factuality and Completeness of Knowledge
Censorship and Alignment
Data Analysis and Insight Generation
Text Generation
Text Summarization and Feature Extraction
Code Generation
Multi-Language Support and Translation

Best Alternatives to OLMo 2 1124 13B Instruct

Best Alternatives	Context / RAM	Downloads	Likes
OLMo 2 1124 13B DPO	4K / 27.4 GB	638	0
...Mo 2 1124 13B Instruct Preview	4K / 27.4 GB	75	58
OLMo 2 1124 13B Instruct RLVR2	4K / 27.4 GB	26	0