What are the hardware requirements for Deepspeed Chat Step3 Rlhf Actor Model Opt1.3B?

Deepspeed Chat Step3 Rlhf Actor Model Opt1.3B requires approximately 3.2 GB of VRAM and supports a context window of 2K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Deepspeed Chat Step3 Rlhf Actor Model Opt1.3B and how large is it?

Deepspeed Chat Step3 Rlhf Actor Model Opt1.3B is developed by zen-E. 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 Deepspeed Chat Step3 Rlhf Actor Model Opt1.3B?

Deepspeed Chat Step3 Rlhf Actor Model Opt1.3B is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Deepspeed Chat Step3 Rlhf Actor Model Opt1.3B by zen-E — VRAM 3.2GB, 2K context

Name: Deepspeed Chat Step3 Rlhf Actor Model Opt1.3B
Author: zen-E

Deepspeed Chat Step3 Rlhf Actor Model Opt1.3B is an open-source language model by zen-E. Features: LLM, VRAM: 3.2GB, Context: 2K, LLM Explorer Score: 0.06.

Dataset:dahoas/rm-static Deploy:azure En Endpoints compatible Opt Pytorch Region:us

Model Card on HF 🤗: https://huggingface.co/zen-E/deepspeed-chat-step3-rlhf-actor-model-opt1.3b

Deepspeed Chat Step3 Rlhf Actor Model Opt1.3B Parameters and Internals

Model Type

causal language model

Training Details

Data Sources:

Dahoas/rm-static, Dahoas/full-hh-rlhf, Dahoas/synthetic-instruct-gptj-pairwise, yitingxie/rlhf-reward-datasets

Methodology:

Finetuning with a split of 2-4-4 for steps of SFT, reward modeling, and RLHF.

Context Length:

512

Hardware Used:

2 A100-40GB GPUs

LLM Name	Deepspeed Chat Step3 Rlhf Actor Model Opt1.3B
Repository 🤗	https://huggingface.co/zen-E/deepspeed-chat-step3-rlhf-actor-model-opt1.3b
Required VRAM	3.2 GB
Updated	2026-08-03
Maintainer	zen-E
Model Type	opt
Model Files	3.2 GB
Supported Languages	en
Model Architecture	OPTForCausalLM
Context Length	2048
Model Max Length	2048
Transformers Version	4.29.0.dev0
Vocabulary Size	50272
Torch Data Type	float16
Activation Function	relu

Rank the Deepspeed Chat Step3 Rlhf Actor Model Opt1.3B capabilities

Have you tried this model? Rate its performance — this feedback helps the ML community find the right model for their needs.

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

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Note: green Score (e.g. "73.2") means that the model is better than zen-E/deepspeed-chat-step3-rlhf-actor-model-opt1.3b.