What are the hardware requirements for GigaChat3.5 432B A28B?

GigaChat3.5 432B A28B requires approximately 437.7 GB of VRAM and supports a context window of 256K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed GigaChat3.5 432B A28B and how large is it?

GigaChat3.5 432B A28B is developed by ai-sage, a model with 432b 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 GigaChat3.5 432B A28B?

GigaChat3.5 432B A28B is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

GigaChat3.5 432B A28B by ai-sage — VRAM 437.7GB, 256K context

Name: GigaChat3.5 432B A28B
Author: ai-sage

GigaChat3.5 432B A28B is an open-source language model by ai-sage. Features: 432b LLM, VRAM: 437.7GB, Context: 256K, License: mit, LLM Explorer Score: 0.3.

Base model:ai-sage/gigachat3.5... Base model:quantized:ai-sage/g... Conversational Custom code En Fp8 Gigachat3 5 Hybrid-attention Instruct Linear-attention Long-context Moe Mtp Multilingual Region:us Ru Safetensors Sharded Tensorflow Tool-use

Model Card on HF 🤗: https://huggingface.co/ai-sage/GigaChat3.5-432B-A28B

GigaChat3.5 432B A28B Parameters and Internals

LLM Name	GigaChat3.5 432B A28B
Repository 🤗	https://huggingface.co/ai-sage/GigaChat3.5-432B-A28B
Base Model(s)	ai-sage/GigaChat3.5-432B-A28B-base ai-sage/GigaChat3.5-432B-A28B-base
Model Size	432b
Required VRAM	437.7 GB
Updated	2026-08-11
Maintainer	ai-sage
Model Type	gigachat3_5
Model Files	16.1 GB: 1-of-28 16.1 GB: 2-of-28 16.1 GB: 3-of-28 16.1 GB: 4-of-28 16.1 GB: 5-of-28 16.1 GB: 6-of-28 16.1 GB: 7-of-28 16.1 GB: 8-of-28 16.1 GB: 9-of-28 16.1 GB: 10-of-28 16.1 GB: 11-of-28 16.1 GB: 12-of-28 16.1 GB: 13-of-28 16.1 GB: 14-of-28 16.1 GB: 15-of-28 16.1 GB: 16-of-28 16.1 GB: 17-of-28 16.1 GB: 18-of-28 16.1 GB: 19-of-28 16.1 GB: 20-of-28 16.1 GB: 21-of-28 16.1 GB: 22-of-28 16.1 GB: 23-of-28 16.1 GB: 24-of-28 16.1 GB: 25-of-28 16.1 GB: 26-of-28 16.1 GB: 27-of-28 3.0 GB: 28-of-28
Supported Languages	ru en
Model Architecture	GigaChat35ForCausalLM
License	mit
Context Length	262144
Model Max Length	262144
Transformers Version	4.57.3
Padding Token	</s>
Vocabulary Size	128256

Rank the GigaChat3.5 432B A28B capabilities

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Best Alternatives to GigaChat3.5 432B A28B

Best Alternatives	Context / RAM	Downloads	Likes
...igaChat3.5 432B A28B Reasoning	256K / 445.8 GB	271	31
...at3.5 432B A28B Reasoning Bf16	256K / 708.4 GB	300	6
GigaChat3.5 432B A28B Base	128K / 724.5 GB	323	21

Note: green Score (e.g. "73.2") means that the model is better than ai-sage/GigaChat3.5-432B-A28B.