Jeffy · Playground

playground.jeffyclassify.com · 2026-10-04 · by Long Nguyen ·generic

Jeffy · Playground

Pretrained Classifiers

16 classifiers ready to use. Click a model to try it.

doom\_fireLive Demo

Real-time Doom gameplay classifier (24 game-state features)

3 classes24 featuresuser-provided

inbox\_routerLive Demo

Train and classify emails into Work, Family, Promo, Notifications

4 classestextMIT

poker\_decisionLive Demo

4 AI players play Texas Hold’em using game-state classifiers

4 classes18 featuresMIT

sms\_spam99.1%

SMS spam detection

2 classestextCC BY 4.0

dbpedia96.0%

Wikipedia article ontology classification

14 classestextCC BY-SA 3.0

imdb94.8%

Movie review sentiment (positive/negative)

2 classestextAcademic / non-commercial

banking7794.3%

Banking customer service intent detection

77 classestextCC BY 4.0

ag\_news90.6%

News article topic classification

4 classestextAcademic / non-commercial

sst290.1%

Movie review sentiment (positive/negative)

2 classestextStanford academic license

clinc\_oos88.4%

Intent detection with out-of-scope

151 classestextCC BY 3.0

massive\_intent88.1%

Amazon MASSIVE voice command intents

60 classestextCC BY 4.0

tweet\_eval\_offensive81.0%

Offensive language detection

2 classestextTwitter TOS / academic

tweet\_eval\_emotion78.1%

Tweet emotion detection

4 classestextTwitter TOS / academic

emotion75.5%

Text emotion detection

6 classestextAcademic

tweet\_eval\_sentiment66.2%

Tweet sentiment analysis

3 classestextTwitter TOS / academic

snli65.6%

Natural language inference

3 classestextCC BY-SA 4.0

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Labels

Info

Try it

Usage

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HOLD

100HP

26Ammo

0Kills

0Enemies

1Episode

Decision Log

Restart

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Training Data

24 labeled examples

Inbox

0 / 8 sorted

Incoming

Work 0

Family 0

Promo 0

Notifications 0

terminal

`pip install jeffy-classify`Replay

Try it

Classify →

Usage

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0pot

Alice 1000

Bob 1000

Carol 1000

Dave 1000

preflop Hand #1 Restart

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