Barış Deniz Sağlam

We often hear that AI developer teams delay creating evals because they believe that only large evals with hundreds of test cases are useful. However, it’s best to start with small-scale testing right away with a few examples, rather than delaying until you can build more thorough evals.

It turns out that we were almost there with the original Rainbow Deploy idea. The key was simple: instead of using fixed colors, we used git hashes. Instead of a Deployment called chat-olark-com-$COLOR we deploy chat-olark-com-$SHA . As a bonus, since the first six characters of a git sha are also a valid hex color, the name still makes sense. You... See more

Masa's entire life is about spotting waves before anyone else.

At Berkeley, he gave himself just 5 minutes every morning to think of revolutionary ideas.

A recent study highlights how aligning exercise type with personality traits can improve enjoyment, adherence, and stress reduction.

The genome is our cellular instruction manual. It’s the complete set of DNA which guides nearly every part of a living organism, from appearance and function to growth and reproduction. Small variations in a genome’s DNA sequence can alter an organism’s response to its environment or its susceptibility to disease. But deciphering how the genome’s... See more