r-4b
r-4b is Reflex-4b - This is actually one of my favorites. It is a great tradeoff between speed and accuracy. It is 2-3x faster than Jev but 5% or so less accurate. That. It is ranked #8895 on the AI Radar, in Open & local models, first seen 46 days ago and shared in 1 post (754 views).
What r-4b says about itself
We’re on a journey to advance and democratize artificial intelligence through open source and open science.
YannQi/R-4B · Hugging Face Hugging Face Log In Sign Up ","pad_token":"<|endoftext|>","unk_token":null},"chat_template_jinja":"{% for message in messages %}{{'<|im_start|>' + message['role'] + '\n'}}{# Render all images first #}{% for content in message['content'] | selectattr('type', 'equalto', 'image') %}{{ '<image>\n' }}{% endfor %}{# Render all video then #}{% for content in message['content'] | selectattr('type', 'equalto', 'video') %}{{ '<video>\n' }}{% endfor %}{# Render all text next #}{% if message['role'] != 'assistant' %}{% for content in message['content'] | selectattr('type', 'equalto', 'text') %}{{ content['text'] }}{% endfor…
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r-4b in numbers
- Rank on the AI Radar: #8895 of 10402
- Shared in 1 post by 1 account: @Tono_Ken3
- 754 views on those posts
- First seen 46 days ago, last shared 46 days ago
- Pricing seen by AGK Intelligence: open source
- Market: Open & local models
FAQ
What is r-4b?
Reflex-4b - This is actually one of my favorites. It is a great tradeoff between speed and accuracy. It is 2-3x faster than Jev but 5% or so less accurate. That It was first shared on X 46 days ago and is ranked #8895 on the AI Radar.
Is r-4b free?
It is open source.
Who shared r-4b?
1 account on X, including @Tono_Ken3, in 1 post totalling 754 views.
Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 65.6k posts from 5k X accounts over the last 14 days, 10.4k tools, 19 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-11-06 15:10 UTC. Full method.