Technologies

Dolphin Researchers Win $100,000 AI Prize for Studying Their Whistling

Scientists studied a dolphin community in Florida, uncovering evidence of language-like communication between the aquatic mammals.

If any dolphins are reading this: Hello! A team of scientists studying a community of Florida dolphins has been awarded the first $100,000 Coller Dolittle Challenge prize, established to award research in interspecies communication algorithms. The team used non-invasive hydrophones to perform the research, which offers evidence that dolphins may be using whistles like words, shared with multiple members of their communities.

A type of whistle dolphins employ is used as an alarm, according to the US-based team led by Laela Sayigh of the Woods Hole Oceanographic Institution. Another whistle the team studied is used by dolphins to respond to unexpected or unfamiliar situations. Capturing the sounds is just the beginning. Researchers will use AI to continue deciphering the whistles to try to find more patterns.

«The main thing stopping us cracking the code of animal communication is a lack of data. Think of the 1 trillion words needed to train a large language model like ChatGPT. We don’t have anything like this for other animals,» said Jonathan Birch, a professor at London School of Economics and Political Science and one of the judges for the prize.

«That’s why we need programs like the Sarasota Dolphin Research Program, which has built up an extraordinary library of dolphin whistles over 40 years. The cumulative result of all that work is that Laela Sayigh and her team can now use deep learning to analyze the whistles and perhaps, one day, crack the code,» Brich added.

The award was part of a ceremony that honored the work of four teams from across the world. In addition to the dolphin project, researchers studied ways in which nightingales, marmoset monkeys and cuttlefish communicate. The challenge is a collaboration between the Jeremy Coller Foundation and Tel Aviv University. Submissions for next year open in August.

Dolphin language is just the start

Researching animals and trying to learn the secrets of their communication is nothing new, but AI is speeding up the creation of larger and larger datasets. «Breakthroughs are inevitable,» said Kate Zacarian, CEO and co-founder of Earth Species Project, a California-based nonprofit that also works in breaking down language barriers with the animal world.

«Just as AI has revolutionized the fields of medicine and material science, we see a similar opportunity to bring those advances to the study of animal communication and empower researchers in this space with entirely new capabilities,» she said.

Zacarian applauded Sayigh’s team and their win and said it will help bring broader recognition to the study of non-human animal communication. It could also bring more attention to ways that AI can change the nature of this type of research.
«The AI systems aren’t just faster. They allow for entirely new types of inquiry,» she said. «We’re moving from decoding isolated signals to exploring communication as a rich, dynamic, and structure phenomenon, which is a task that’s simply too big for our human brains, but possible for large-scale AI models.»

The Earth Species Project recently released an open-source large audio language model for analyzing animal sounds known as NatureLM audio. The organization is now working with biologists and ethologists to study species including orcas, carrion crows, jumping spiders and more. It plans to release some of their findings later this year, Zacarian said.

Technologies

Today’s NYT Connections: Sports Edition Hints and Answers for April 20, #574

Here are hints and the answers for the NYT Connections: Sports Edition puzzle for April 20 No. 574.

Looking for the most recent regular Connections answers? Click here for today’s Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle and Strands puzzles.

Today’s Connections: Sports Edition included A’s, B’s and C’s as clues, which made the grid look kind of funny. If you’re struggling with today’s puzzle but still want to solve it, read on for hints and the answers.

Connections: Sports Edition is published by The Athletic, the subscription-based sports journalism site owned by The Times. It doesn’t appear in the NYT Games app, but it does in The Athletic’s own app. Or you can play it for free online.

Read more: NYT Connections: Sports Edition Puzzle Comes Out of Beta

Hints for today’s Connections: Sports Edition groups

Here are four hints for the groupings in today’s Connections: Sports Edition puzzle, ranked from the easiest yellow group to the tough (and sometimes bizarre) purple group.

Yellow group hint: Golden State sports.

Green group hint: Beantown teams.

Blue group hint: Do you believe in miracles?

Purple group hint: Keep running.

Answers for today’s Connections: Sports Edition groups

Yellow group: California baseball teams.

Green group: Shortened nicknames for Boston teams.

Blue group: Associated with the Miracle on Ice.

Purple group: World marathon majors.

Read more: Wordle Cheat Sheet: Here Are the Most Popular Letters Used in English Words

What are today’s Connections: Sports Edition answers?

The yellow words in today’s Connections

The theme is California baseball teams. The four answers are A’s, Angels, Giants and Padres.

The green words in today’s Connections

The theme is shortened nicknames for Boston teams. The four answers are B’s, C’s, Pats and Sox.

The blue words in today’s Connections

The theme is associated with the Miracle on Ice. The four answers are 1980, Brooks, hockey and Lake Placid.

The purple words in today’s Connections

The theme is world marathon majors. The four answers are Berlin, Boston, Chicago and Tokyo.

Technologies

Today’s NYT Mini Crossword Answers for Monday, April 20

Here are the answers for The New York Times Mini Crossword for April 20

Looking for the most recent Mini Crossword answer? Click here for today’s Mini Crossword hints, as well as our daily answers and hints for The New York Times Wordle, Strands, Connections and Connections: Sports Edition puzzles.

Need some help with today’s Mini Crossword? I found this puzzle a nice, easy one, Read on for all the answers. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.

If you’re looking for today’s Wordle, Connections, Connections: Sports Edition and Strands answers, you can visit CNET’s NYT puzzle hints page.

Read more: Tips and Tricks for Solving The New York Times Mini Crossword

Let’s get to those Mini Crossword clues and answers.

Mini across clues and answers

1A clue: All-caps reply to a spammy political text
Answer: STOP

5A clue: Number of seasons that «Seinfeld» and «The Office» each ran
Answer: NINE

6A clue: Wild party, informally
Answer: RAGER

7A clue: Swedish furniture giant
Answer: IKEA

8A clue: Long-lasting salon treatment
Answer: PERM

Mini down clues and answers

1D clue: Chinese zodiac animal
Answer: SNAKE

2D clue: Chinese zodiac animal
Answer: TIGER

3D clue: Hour following midnight
Answer: ONEAM

4D clue: The «p» of m.p.h.
Answer: PER

6D clue: Tombstone letters
Answer: RIP

Technologies

Today’s Wordle Hints, Answer and Help for April 20, #1766

Here are hints and the answer for today’s Wordle for April 20, No. 1,766.

Looking for the most recent Wordle answer? Click here for today’s Wordle hints, as well as our daily answers and hints for The New York Times Mini Crossword, Connections, Connections: Sports Edition and Strands puzzles.

Today’s Wordle puzzle has a couple of rare letters in it. If you need a new starter word, check out our list of which letters show up the most in English words. If you need hints and the answer, read on.