T5-3B

Google · 2019 · LLM · USA

A to Z

A · App: No
B · Built By: Google
C · CEO & Politics: Sundar Pichai — Centrist / historically bipartisan
D · Date: 2019
E · Expertise: Intermediate+
F · Free Tier: Yes
G · Generates: Text only
H · Deployment: Cloud + Local (open weights)
I · Inputs: Text
J · Jurisdiction: USA
K · Key Staffers: Jeff Dean (Chief Scientist), Sundar Pichai (CEO Alphabet)
L · Languages: English-primary
M · Model Type: LLM
N · Safety Issues: None reported
O · Open Source: Yes — open weights
P · Pricing: Free (open weights, Apache 2.0)
Q · AIDb Rating: 5/10 · AIDb v2.0 (rule-based): Capability 4/10 · Currency 4/10 · Access 10/10 · Significance 4/10 → 4.90
R · What Makes It Special: Google's T5-3B, the 3-billion-parameter version of T5 (Text-to-Text Transfer Transformer), which casts every language task in a text-to-text format; built on Google's systematic study of pretraining objectives, architectures and datasets plus the new Colossal Clean Crawled Corpus (C4), the T5 family set state-of-the-art results in summarization, question answering and text classification, with data, models and code released.
S · Stock / Status: $344 (GOOGL, Sep 25, 2026)
T · Training Cutoff: [UNKNOWN]
U · Users: [UNKNOWN]
V · Voice Chat: No
W · Weights: Downloadable
X · X Handle: @Google
Y · Year Founded: [UNKNOWN]
Z · Bottom Line: Open-weights LLM from Google, released 2019.

Data completeness 88% · Last verified 2026-06-11 · Primary source ↗

“T5-3B.” AIDb — The AI Database. Verified 2026-06-11. https://theaidatabase.com/m/t5-3b-google.html