What are the hardware requirements for H2ogpt 16K Aquilachat2 34B?

H2ogpt 16K Aquilachat2 34B requires approximately 67.2 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 H2ogpt 16K Aquilachat2 34B and how large is it?

H2ogpt 16K Aquilachat2 34B is developed by h2oai, a model with 34b 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 H2ogpt 16K Aquilachat2 34B?

H2ogpt 16K Aquilachat2 34B is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

H2ogpt 16K Aquilachat2 34B by h2oai — VRAM 67.2GB, 4K context

Name: H2ogpt 16K Aquilachat2 34B
Author: h2oai

H2ogpt 16K Aquilachat2 34B is an open-source language model by h2oai. Features: 34b LLM, VRAM: 67.2GB, Context: 4K, LLM Explorer Score: 0.09.

Aquila Custom code Pytorch Region:us Sharded

Model Card on HF 🤗: https://huggingface.co/h2oai/h2ogpt-16k-aquilachat2-34b

H2ogpt 16K Aquilachat2 34B Parameters and Internals

Model Type

long-text chat, causal language model

LLM Name	H2ogpt 16K Aquilachat2 34B
Repository 🤗	https://huggingface.co/h2oai/h2ogpt-16k-aquilachat2-34b
Model Size	34b
Required VRAM	67.2 GB
Updated	2026-07-29
Maintainer	h2oai
Model Type	aquila
Model Files	10.0 GB: 1-of-7 9.8 GB: 2-of-7 9.7 GB: 3-of-7 9.7 GB: 4-of-7 9.7 GB: 5-of-7 9.7 GB: 6-of-7 8.6 GB: 7-of-7 0.0 GB
Model Architecture	AquilaForCausalLM
Context Length	4096
Model Max Length	4096
Transformers Version	4.31.0
Tokenizer Class	GPT2Tokenizer
Vocabulary Size	100008
Torch Data Type	bfloat16

Rank the H2ogpt 16K Aquilachat2 34B 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

Best Alternatives to H2ogpt 16K Aquilachat2 34B

Best Alternatives	Context / RAM	Downloads	Likes
AquilaChat2 34B 16K	16K / 67.2 GB	168	26
Aquila2 34B	8K / 136.4 GB	312	19
AquilaChat2 34B	4K / 67.2 GB	148	47
AquilaChat2 34B 16K GPTQ	4K / 18.7 GB	7	5
AquilaChat2 34B GPTQ	4K / 18.7 GB	16	2
AquilaChat2 34B 16K AWQ	4K / 19.3 GB	10	3
AquilaChat2 34B AWQ	4K / 19.3 GB	6	1

Note: green Score (e.g. "73.2") means that the model is better than h2oai/h2ogpt-16k-aquilachat2-34b.