Keith Tyser @keithtyser

Data Scientist | Cyber Operations Officer @NationalGuard | MS in AI @ BU | Opinions are my own. keithtyser.com Joined February 2025

Tweets

64
Followers

18
Following

58
Likes

186

Keith Tyser @keithtyser

4 months ago

Benchmarks look incredible but let’s see how good sonnet 4 really is

0 0 0 29 0

Keith Tyser @keithtyser

4 months ago

You can just do things

0 0 0 28 0

For whatever reason Gemini 2.5 cannot parse zsh terminal outputs correctly. It keeps ignoring errors and saying commands ran correctly. Had to switch back to old reliable sonnet 3.5 for the current project I’m working on

0 0 0 49 0

Keith Tyser @keithtyser

5 months ago

Scary how accurate o3 is at finding your location from just an image. It nailed most of the images I gave it. I gave it some hard images as well with limited details and although it got the wrong answer it was still generally in the right area (within ~100 miles)

0 0 0 50 0

Keith Tyser @keithtyser

5 months ago

If the markdown formatting gets messed up in the output you receive from an LLM so you can't copy/paste it, try this: "Give me the raw unrendered markdown for the file in a .txt and allow me to download it"

1 0 0 129 0

Keith Tyser @keithtyser

5 months ago

o3 is pretty insane

0 0 0 33 0

Keith Tyser @keithtyser

5 months ago

Ended up finishing 166/1744 in March Mania and getting a bronze medal. I’m happy with the results but definitely stings knowing I would’ve had a top 5 finish if Duke took care of business

0 0 0 22 0

Keith Tyser @keithtyser

5 months ago

Duke ☹️

Keith Tyser @keithtyser

5 months ago

Duke ☹️

0 0 0 151 0

Download Image

0 0 0 47 0

Keith Tyser @keithtyser

5 months ago

6th place currently in March Mania. Here's what I need to hopefully stay in the prize money: Florida Over Auburn Duke Over Houston South Carolina Over UConn Duke Over Florida Most worried about South Carolina, UConn looks really strong.

0 0 0 151 0

Download Image

Keith Tyser @keithtyser

5 months ago

#NewProfilePic

0 0 0 32 0

Download Image

Keith Tyser @keithtyser

6 months ago

Deepseek strikes again

0 0 1 38 0

Keith Tyser @keithtyser

6 months ago

Wow didn’t realize how many errors sonnet 3.7 was making until I switched back to 3.5

0 0 1 41 0

Keith Tyser @keithtyser

6 months ago

I've heard about this happening to other people but this is the first time I've had someone else's chat randomly appear in my history. Remember to be careful what you put into ChatGPT...

0 0 1 48 0

Download Image

Keith Tyser @keithtyser

6 months ago

Women's NCAA Tournament 2025 "Chalk" bracket based on my custom ELO ratings

0 0 1 137 1

Download Image

Keith Tyser @keithtyser

6 months ago

Men's NCAA Tournament 2025 "Chalk" bracket based on my custom ELO ratings

0 0 1 98 0

Download Image

Keith Tyser @keithtyser

6 months ago

Women's NCAA Tournament 2025 "Chalk" bracket based on betting odds

0 0 1 83 0

Download Image

Keith Tyser @keithtyser

6 months ago

Men's NCAA Tournament 2025 "Chalk" bracket based on betting odds

0 0 1 60 0

Download Image

Keith Tyser @keithtyser

6 months ago

🎲 Women’s NCAA Tournament 2025: Implied Probabilities from Betting Odds! 📊 Check out each team's odds after running 100,000 simulations based on betting markets.

0 0 1 61 0

Download Image

Keith Tyser @keithtyser

6 months ago

🎲 Men’s NCAA Tournament 2025: Implied Probabilities from Betting Odds! 📊 Here’s how sportsbooks see each team's chances after simulating the tournament 100,000 times based on betting markets.