Who developed Falcon 40B Chat V0.1 and how large is it?

Falcon 40B Chat V0.1 is developed by dfurman, a model with 40b 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 Falcon 40B Chat V0.1?

Falcon 40B Chat V0.1 is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Falcon 40B Chat V0.1 by dfurman

Name: Falcon 40B Chat V0.1
Author: dfurman

Falcon 40B Chat V0.1 is an open-source language model by dfurman. Features: 40b LLM, License: apache-2.0, LLM Explorer Score: 0.07.

Arxiv:2106.09685 Arxiv:2305.14314 Adapter Base model:adapter:tiiuae/falc... Base model:tiiuae/falcon-40b Dataset:openassistant/oasst1 Finetuned Lora Model-index Peft Region:us Safetensors

Model Card on HF 🤗: https://huggingface.co/dfurman/Falcon-40B-Chat-v0.1

Falcon 40B Chat V0.1 Parameters and Internals

Model Type

Causal language model, text-generation, chatbot

Use Cases

Areas:

research, conversation

Applications:

chatbot

Primary Use Cases:

dialogue generation

Limitations:

Mostly trained on English data, Stereotypes and biases from online sources, Out-of-scope use without risk assessment

Considerations:

Develop guardrails and precautions for production use

Additional Notes

Model is finetuned on conversation trees. See Colab Notebook for code and hyperparams.

Supported Languages

English (high)

Training Details

Data Sources:

OpenAssistant/oasst1

Methodology:

Low Rank Adapters (LoRA), QLoRA

Training Time:

10 hours

Hardware Used:

1 A100-SXM NVIDIA GPU with 37GB memory

Model Architecture:

Causal language model

Input Output

Input Format:

[Instruction] format for prompts

Accepted Modalities:

text

Output Format:

text

Release Notes

Version:

v0.1

Date:

May 30, 2023

Notes:

Fine-tuning details and benchmark results.

LLM Name	Falcon 40B Chat V0.1
Repository 🤗	https://huggingface.co/dfurman/Falcon-40B-Chat-v0.1
Base Model(s)	Falcon 40B tiiuae/falcon-40b
Model Size	40b
Required VRAM	0 GB
Updated	2026-08-06
Maintainer	dfurman
Model Files	0.0 GB 0.0 GB
Model Architecture	Adapter
License	apache-2.0
Is Biased	none
PEFT Type	LORA
LoRA Model	Yes
PEFT Target Modules	query_key_value
LoRA Alpha	32
LoRA Dropout	0.05
R Param	8

Rank the Falcon 40B Chat V0.1 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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Medfalcon V2 40B Lora	0K / 0.9 GB	7	3
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Medfalcon 40B Lora	0K / 0.9 GB	6	3
... 40B Int4 Peft Lora Sfttrainer	0K / 1.8 GB	0	12
Falcon 40B Guanaco Lora	0K / 0.2 GB	0	4
Falcon 40B Qlora Oasst De	0K / 1.8 GB	0	2
...lcon Lora 40b Ckpt 500 Oasst 1	0K / 1.8 GB	0	1
...e WizardLM Uncensored 40B Lora	0K / 0.1 GB	0	1

Note: green Score (e.g. "73.2") means that the model is better than dfurman/Falcon-40B-Chat-v0.1.