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Sara Han Díaz

sdiazlor

AI & ML interests

Data curation and generation, RLHF, RAG, Prompt Engineering

Recent Activity

updated a model about 1 month ago

PrunaAI/flux2-klein-4b-smashed

published a model about 1 month ago

PrunaAI/flux2-klein-4b-smashed

upvoted an article about 1 month ago

Transformers v5: Simple model definitions powering the AI ecosystem

View all activity

Organizations

liked a model 6 months ago

black-forest-labs/FLUX.2-dev

Image-to-Image • Updated Feb 17 • 251k • • 1.69k

liked a Space 8 months ago

Transformers Timeline

🤗

Interactive timeline to explore the 🤗Transformers models

liked 2 datasets 11 months ago

MrSupW/ContextASR-Bench

Viewer • Updated Aug 6, 2025 • 41.3k • 801 • 33

HuggingFaceTB/smoltalk2

Viewer • Updated Oct 31, 2025 • 8.61M • 12.3k • 156

liked 3 Spaces 11 months ago

InferBench

🥇

A cost/quality/speed Leaderboard for Inference Providers!

LLM-Perf Leaderboard

🏆

587

Compare LLM hardware performance and find the best model

EcoLogits Calculator

🧮

Estimate AI carbon emissions and token usage instantly

liked a Space about 1 year ago

LevelBot

🥇

503

Verify Discord accounts through Hugging Face login

liked 3 datasets about 1 year ago

liked a model about 1 year ago

google/gemma-3-27b-it

Image-Text-to-Text • 27B • Updated Mar 21, 2025 • 1.25M • • 1.97k

liked 2 Spaces over 1 year ago

The Essential AI Toolkit

🧰

128

A curated collection of AI tools for journalists & creators

AI Deadlines

⚡

756

Track upcoming AI conference deadlines in one place

liked a dataset over 1 year ago

SynthLabsAI/Big-Math-RL-Verified

Viewer • Updated Mar 25, 2025 • 251k • 39.4k • 228

liked a Space over 1 year ago

— Hub API Playground —

🕹

138

Try the Hugging Face API through the playground

liked a dataset over 1 year ago

open-r1/OpenThoughts-114k-math

Viewer • Updated Jan 30, 2025 • 89.1k • 997 • 92

liked 2 models over 1 year ago

microsoft/phi-4-gguf

Text Generation • 15B • Updated Nov 24, 2025 • 20.6k • 191

microsoft/phi-4

Text Generation • 15B • Updated Nov 24, 2025 • 891k • 2.24k