# SciFive-base-Pubmed_PMC by Razent: Open-Weight Model
Source: https://savrn.com/models/scifive-base-pubmed-pmc
Markdown alternate of the page above; the site index is https://savrn.com/llms.txt

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## Runs On

What it takes to serve SciFive-base-Pubmed_PMC (223M parameters): the memory its weights need at each precision, and the cheapest way to rent enough data-center GPUs to hold them.

| Precision | Weights | Memory needed | Cheapest setup | Per hour | Also fits |
| --- | --- | --- | --- | --- | --- |
| 16-bit | 0.4 GB | 0.5 GB | 1x [MI300X](https://savrn.com/ai-index/pricing/gpus/mi300x) (192 GB) Vultr | $1.85 | [1x H100](https://savrn.com/ai-index/pricing/gpus/h100) $1.99 · [1x MI325X](https://savrn.com/ai-index/pricing/gpus/mi325x) $2.00 |
| 8-bit | 0.2 GB | 0.3 GB | 1x [MI300X](https://savrn.com/ai-index/pricing/gpus/mi300x) (192 GB) Vultr | $1.85 | [1x H100](https://savrn.com/ai-index/pricing/gpus/h100) $1.99 · [1x MI325X](https://savrn.com/ai-index/pricing/gpus/mi325x) $2.00 |
| 4-bit | 0.1 GB | 0.1 GB | 1x [MI300X](https://savrn.com/ai-index/pricing/gpus/mi300x) (192 GB) Vultr | $1.85 | [1x H100](https://savrn.com/ai-index/pricing/gpus/h100) $1.99 · [1x MI325X](https://savrn.com/ai-index/pricing/gpus/mi325x) $2.00 |

Memory is the weights at that precision plus 20% for the runtime and a short context; a long context needs more. Prices are the lowest on-demand hourly rates in the [SAVRN Index](https://savrn.com/ai-index/pricing/gpus), read Oct 23, 2026.

[SciFive-base-Pubmed_PMC on every accelerator the SAVRN Index prices, at every precision](https://savrn.com/models/scifive-base-pubmed-pmc/gpus)

## Model Card

Paper: SciFive: a text-to-text transformer model for biomedical literature Authors: Long N. Phan, James T. Anibal, Hieu Tran, Shaurya Chanana, Erol Bahadroglu, Alec Peltekian, Grégoire Altan-Bonnet For more details, do check out our Github repo.

Excerpt from the card by Razent.

## Configuration

Architecture

T5ForConditionalGeneration

Vocabulary size

32,128

Model type

t5

## Identity and Version

Repository

razent/SciFive-base-Pubmed_PMC

Publisher

Razent

Task

Text classification

Modality

Text

Library

transformers

Parameters

223M parameters

Languages

en

Revision

fceb43a5ee11569bfe906b65098d78048b3403d8

First published

2022-03-02

Last updated

2023-08-30

## Files and Weights

9 files, 3.6 GB in total. The weights are 4 files totalling 3.6 GB in bin, h5, msgpack, safetensors.

Weights4 files · 3.6 GB

Configuration1 file · 581 B

Tokenizer2 files · 2.2 MB

Documentation1 file · 1.4 KB

Repository1 file · 836 B

Every file

| File | Type | Size | SHA-256 |
| --- | --- | --- | --- |
| flax_model.msgpack | Weights | 891.6 MB | f9057f257b3e |
| model.safetensors | Weights | 891.6 MB | 019df4a542d8 |
| pytorch_model.bin | Weights | 891.7 MB | 8a4d00b21806 |
| tf_model.h5 | Weights | 892.1 MB | df11afa7cf51 |
| config.json | Configuration | 581 B | — |
| README.md | Documentation | 1.4 KB | — |
| .gitattributes | Repository | 836 B | — |
| spiece.model | Tokenizer | 791.7 KB | d60acb128cf7 |
| tokenizer.json | Tokenizer | 1.4 MB | — |

## License and Download

License

Not stated by the source

Access

Open weights, no gate

Download size

3.6 GB

[Download from Razent](https://huggingface.co/razent/SciFive-base-Pubmed_PMC)

Released by Razent through its official repository on Hugging Face.

## Built From

- Described by arXiv:2106.03598
- Trained on (disclosed) pmc/open_access
- Trained on (disclosed) pubmed

## Memory Requirements

| Precision | Weights in memory |
| --- | --- |
| As published | 3.6 GB |
| 16-bit | 0.4 GB |
| 8-bit | 0.2 GB |
| 4-bit | 0.1 GB |

Weights only, from the published parameter count; the key-value cache and runtime add to this.

## Questions About SciFive-base-Pubmed_PMC

### How much GPU memory does SciFive-base-Pubmed_PMC need?

About 0.5 GB at 16-bit and 0.1 GB at 4-bit: the weights (223M parameters) plus a working margin. A long context needs more.

### What is the cheapest GPU to run SciFive-base-Pubmed_PMC on?

At 16-bit, 1x MI300X from $1.85 an hour; at 4-bit, 1x MI300X from $1.85 an hour, at the lowest on-demand prices the SAVRN Index lists.

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## Razent

[All models and datasets](https://savrn.com/model-publishers/razent)

## Versions

- [fceb43a5ee11](https://savrn.com/models/scifive-base-pubmed-pmc/versions/fceb43a5ee11) · current 2026-09-18

## Explore More

- [All text classification models](https://savrn.com/models/tasks/text-classification)
- [Model comparisons](https://savrn.com/models/comparisons)
- [The model directory](https://savrn.com/models)
- [Open model prices by host](https://savrn.com/ai-index/pricing/open-models)

## Source

- Repository metadata, read 2026-10-21.
- [Hugging Face record](https://huggingface.co/razent/SciFive-base-Pubmed_PMC)
- [How the hub is built](https://savrn.com/model-hub/methodology)
