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Nemotron-4-340B-Instruct

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Second this. Please have this model transformer-fied. I would like to release gptq quant for this but need a hf transformer compatible model.

Someone made the Tokenizer Hugging Face compatible but not sure what this helps if the weights itself are only available in the NeMo format: https://huggingface.co/Xenova/Nemotron-4-340B-Instruct-Tokenizer

Working on this here: https://huggingface.co/failspy/Nemotron-4-340B-Instruct-SafeTensors

Lacking a HF Transformers class for it as of now -- still working on that part if anyone wants to help, but the weights are ported to be similar to Llama-3's arch (though not perfect, for example QKV proj is not split), and plausible hypothetical config.json. Also includes the tokenizer from @Xenova

+1

Hi all -- regarding inference APIs, you can use the model on https://build.nvidia.com/nvidia/nemotron-4-340b-instruct. There's an interactive widget there as well as an API you can use.

@nealv I think one of the main reasons people would like the model released in HF format is to more easily create quantizations with the intent of running inference on a local stack.

Anything in the works from your team that might assist with that effort?

@ZQ-Dev yep, we're working on it. As @failspy pointed out we'd need to modify and upstream the model class as well.
We're looking at fp8 quantization too. Hopefully that will make it easier to deploy.

@nealv +1 to fp8, as 8xA100 nodes are much more readily available than 16x at this time.

There's now a paid bounty for this to get closed ASAP. $175 and growing.
https://x.com/natolambert/status/1814735390877884823