
🎙 Host of On The SAIR — exploring how AI meets genius. Secretary-General of @SAIRfoundation.
Joined October 2025
- Tweets126
- Following17
- Followers52
- Likes131
Pinned Tweet
At our Science x AI Summit, I spoke on SAIR: Open by Design.
SAIR Competitions are our first step toward open Science x AI infrastructure: shared data, open models, transparent evaluation, and community collaboration around frontier scientific questions.
Enjoy a new reset to boost your research, and invite more great researchers to Open Math OS to get rewarded with reset tickets!
Some teams have already hit their weekly quota, so we’re giving everyone a reset to boost research!
Keep doing great research!
You can also get reset tickets through Invites & Rewards when teams you invite are approved.
Apply for Open Math OS now:
openmathmodel.org/
Peter L. retweeted
Some teams have already hit their weekly quota, so we’re giving everyone a reset to boost research!
Keep doing great research!
You can also get reset tickets through Invites & Rewards when teams you invite are approved.
Apply for Open Math OS now:
openmathmodel.org/
Invite great research teams to join Open Math OS and get rewarded with reset tickets!
Invites & Rewards is live on Open Math OS!
Invite outstanding academic research teams. Once an invited team is approved, both teams are rewarded with one reset ticket each to reset their weekly quota.
Each reset ticket is valid for 30 days.
Apply now:
openmathmodel.org/
Peter L. retweeted
Invites & Rewards is live on Open Math OS!
Invite outstanding academic research teams. Once an invited team is approved, both teams are rewarded with one reset ticket each to reset their weekly quota.
Each reset ticket is valid for 30 days.
Apply now:
openmathmodel.org/
Meta’s open frontier model, Muse Spark Open, is now available on Open Math OS!
Apply now: openmathmodel.org
New on Open Math OS: Muse Spark Open by @AIatMeta
816B total parameters (42B active). 1M context window. Available now to all approved teams.
Apply for Open Math OS now:
apply.openmathmodel.org
Peter L. retweeted
New on Open Math OS: Muse Spark Open by @AIatMeta
816B total parameters (42B active). 1M context window. Available now to all approved teams.
Apply for Open Math OS now:
apply.openmathmodel.org
More than 500 teams are now using Open Math OS, and we’re working to make it even better!
More than 500 teams are now using Open Math OS!
Approved teams get free compute for open frontier models and access to our scientific computing cloud.
We’re continuing to improve our features.
Apply now:
openmathmodel.org
Peter L. retweeted
More than 500 teams are now using Open Math OS!
Approved teams get free compute for open frontier models and access to our scientific computing cloud.
We’re continuing to improve our features.
Apply now:
openmathmodel.org
Peter L. retweeted
We recommend applying with your research institution email so we can easily verify your affiliation.
Independent researchers are also welcome to apply!
Join our community to get support and connect with the research community:
zulip.sair.foundation/#narro…
A new reset to give your research a boost!
We’re constantly improving the features in Open Math OS.
Let’s work together. Here’s a fresh reset to give everyone a boost!
Keep doing great math!
Apply for Open Math OS:
openmathmodel.org
Welcome Mistral Large 4 to Open Math OS.
Thank you @MistralAI!
New on Open Math OS: Mistral Large 4 by @MistralAI.
1.05T open weights. 1M context window. Available now to all approved teams.
Peter L. retweeted
New on Open Math OS: Mistral Large 4 by @MistralAI.
1.05T open weights. 1M context window. Available now to all approved teams.
Peter L. retweeted
New reset!
Teams are already hitting their weekly limits on Open Math OS, so we’ve reset the limits for everyone.
Keep doing great math!
Apply for Open Math OS:
openmathmodel.org
New reset! Keep doing great math!
New reset!
Teams are already hitting their weekly limits on Open Math OS, so we’ve reset the limits for everyone.
Keep doing great math!
Apply for Open Math OS:
openmathmodel.org
Mathathon 2.0 is coming. Old problems, new proofs.
See you Nov 13–15 at @Caltech!
Mathathon 2.0: Old problems, new proofs.
Co-organized by @Caltech and @SAIRfoundation.
Access open models on Open Math OS: openmathmodel.org
Thanks to @xtxmarkets and National Compute for the support.
Peter L. retweeted
Mathathon 2.0: Old problems, new proofs.
Co-organized by @Caltech and @SAIRfoundation.
Access open models on Open Math OS: openmathmodel.org
Thanks to @xtxmarkets and National Compute for the support.
Peter L. retweeted
We redesigned the Mathathon Challenge.
Introducing Mathathon 2.0.
Old problems, new proofs.
More than 300 teams are already using Open Math OS! We’re scaling up. Please apply with your institutional email.
More than 300 research teams have been approved and are using Open Math OS.
We recommend applying with your research institution email so we can easily verify your affiliation.
We’re scaling up to serve the math and science community.
Apply now:
openmathmodel.org/
We do reset as well!
Keep doing great math!
Today is a reset. We’re resetting as well!
Keep doing great math!
Apply for Open Math OS now:
openmathmodel.org
We’re scaling fast—please apply with your research institutional email at openmathmodel.org.
More than 200 research teams have been approved and are using Open Math OS.
We recommend applying with your research institution email.
We’ll prioritize serving research institutions as we scale up fast and speed up approvals.
Apply now:
openmathmodel.org





