Wojciech Kryściński

@apple Foundation Models
Previously: @cohere, @SFResearch
Opinions are my own.

[ZF @zffc]

In this report, we describe the 2025 Apple Foundation Models ("AFM"). We also introduce the new Foundation Models framework, which gives app developers direct access to the on-device AFM model
https://t.co/tUGXvgJAzd

[Wojciech Kryściński @iam_wkr]

🇵🇱🇺🇦

[Radosław Sikorski 🇵🇱🇪🇺 @sikorskiradek]

My heart goes out to the brave soldiers of Ukraine who are manning the ramparts of liberty against aggression, rapacity and nihilism.
Poland will support free Ukraine until a just peace is achieved.

[Wojciech Kryściński @iam_wkr]

🇵🇱 🇺🇦

[Donald Tusk @donaldtusk]

Dear @ZelenskyyUa, dear Ukrainian friends, you are not alone.

[Ukraine / Україна @Ukraine]

defending freedom and not going anywhere.

thank you to everyone who is standing with us.

[Wojciech Kryściński @iam_wkr]

@peterjliu Will camera-only vision be sufficient for all weather & lighting conditions though?

[Wojciech Kryściński @iam_wkr]

Another one 🔥

[Cohere @cohere]

Introducing Command R7B: the smallest, fastest, and final model in our R series of enterprise-focused LLMs!

It delivers a powerful combination of state-of-the-art performance in its class and efficiency to lower the cost of building AI applications.

https://t.co/e2ah5c5x5J

[Aidan Gomez @aidangomez]

Honoured to have Command R recognized by @TIME as one of the best inventions of 2024 for its focus on the AI needs of enterprises. https://t.co/EbVv9vFqHw

[Wojciech Kryściński @iam_wkr]

@modelmanmusic @modelmanmusic any chance for a re-up of those sheets?

[Wojciech Kryściński @iam_wkr]

@Vaishaal Congrats, great effort! 🔥

[Wojciech Kryściński @iam_wkr]

More exciting news from @cohere!
⌘R+ is out now, check out it 🔥🔥🔥

[Cohere @cohere]

Today, we’re introducing Command R+: a state-of-the-art RAG-optimized LLM designed to tackle enterprise-grade workloads and speak the languages of global business.

Our R-series model family is now available on Microsoft Azure, and coming soon to additional cloud providers.

[Wojciech Kryściński @iam_wkr]

Very excited to share what we've been working on at @cohere 🤖

[Aidan Gomez @aidangomez]

⌘-R

Introducing Command-R, a model focused on scalability, RAG, and Tool Use. We've also released the weights for research use, we hope they're useful to the community!

https://t.co/0Q4Uj6zFjd

[Philippe Laban @PhilippeLaban]

Excited to share this fun new work on the 🩴FlipFlop Effect.

In short: if you ask models if they're sure of their answers, they tend to change their minds (and severely degrade accuracy).
What's mindblowing is how universal the effect is across LLMs (GPTs, Gemini, Claudes, …).

[Samuel Albanie 🇬🇧 @SamuelAlbanie]

TLDR: Human feedback is key to LLMs, but it is not a panacea

- it under-values some aspects (e.g. factuality)
- is biased (e.g. assertive text is judged more factual)

A nice example of the empirical science of annotation

By @tomhosking Blunsom @max_nlp

https://t.co/2xmK8dbxuG

[Wojciech Kryściński @iam_wkr]

@danieldrumz 🌫️🌫️🌫️

[Wojciech Kryściński @iam_wkr]

Personal update: After nearly 5 years with @SFResearch I decided to embark on a new professional adventure. Excited to share that I have joined the amazing team @cohere to work on LLMs.

Very grateful for the exceptional colleagues and collaborators I have had in the past years!

[Wojciech Kryściński @iam_wkr]

@peterjliu too real 👀

[Wojciech Kryściński @iam_wkr]

@sharongoldman @VentureBeat @MichaelFNunez @carlfranzen @williamfalcon @LightningAI Would be happy to join and talk about all things NLP 🙂

[Wojciech Kryściński @iam_wkr]

@elamadej @temple2023 What will happen with the temple after BM?

[Wojciech Kryściński @iam_wkr]

@fchollet Can you elaborate which countries do you exactly have in mind when you write “Europe”. I don’t think generalization is a fair thing to do in this case.

[Wojciech Kryściński @iam_wkr]

@neilhoulsby Congrats Neil, amazing achievement! I also share the sentiment regarding engaging hobbies 🙌🏻