Jeff Teper

EVP - Apps & Agents @ Microsoft

[Jeff Teper @jeffteper]

Introducing Microsoft Scout: Your always-on personal agent in Teams with WorkIQ + OpenClaw https://t.co/p7cyFZqxbd

[Jeff Teper @jeffteper]

@OmarShahine @vincent_koc @steipete @shanselman impressive bunch

[Jeff Teper @jeffteper]

@OmarShahine @openclaw Congrats @OmarShahine and team - so excited to your passion and focus on building a secure, helpful product. Excited to get more help from my Scout everyday.

[Jeff Teper @jeffteper]

In a world of rapid model leapfrog, it is the data and context that makes the biggest difference for apps and agents.

Announcing the new Work IQ APIs | Microsoft 365 Blog https://t.co/d5uQFHeHAr

[Jeff Teper @jeffteper]

Awesome model price / performance innovation - will be an incredibly exciting year ahead!

[Mustafa Suleyman @mustafasuleyman]

Super excited to announce seven new world-class MAI models today. They represent what we consider a new era in AI designed to keep you in control and on the frontier.
First is our text foundation model, MAI-Thinking-1, exceptionally strong on reasoning and SWE tasks.
- It’s a 35B active parameter MoE with a 256K context window. Independent human raters on Surge prefer it for overall quality in blind side-by-sides versus Sonnet 4.6, and it’s achieved 97% on AIME 2025, the key measure of its general-purpose reasoning abilities.
- It's at 53% on SWE Bench Pro, placing it right alongside Opus 4.6 on one of the toughest coding benchmarks.
- And since we co-designed our models with our own silicon, MAI-Thinking-1 is optimized on our MAIA 200 chip. Benchmarking head-to-head against the GB200, we see 30% better performance per dollar as well as a 1.4x performance-per-watt gain when running our MAI models on the MAIA 200 end-to-end.

Next is MAI-Image-2.5 and its Flash variant. Two super strong models now at #2 on the leaderboards, surpassing the score of Nano Banana 2 on image editing.

Last for now is MAI-Code-1-Flash, our new inference efficient coding model, especially tuned for VS Code and GitHub Copilot CLI.
- Code-1-Flash achieves 51% on SWE Bench Pro, despite having just 5B parameters, putting it closer to Haiku in size but cheaper in cost.

All of this is the foundation for Microsoft Frontier Tuning. It lets you customize our models to create custom, company-specific agents that only you control. You can make our model, your model. Your data. Your agents. Your moat.

Early adopters are already seeing a difference. When we tuned our models for McKinsey’s tasks, MAI delivered the highest win rate, outperforming GPT-5.5 on quality, while being 10x lower on cost.

Also really excited to be collaborating with the amazing team at Mayo Clinic to jointly train a new frontier AI model for healthcare.

Our announcements today mark another milestone on the road to humanist superintelligence. You can learn more and about our other new models in our latest blog: https://t.co/v65eop5Ixq

[Jeff Teper @jeffteper]

Congratulations @pavandavuluri - with a petaflop of AI compute and 2000 nits of HDR, Surface Laptop Ultra is the most incredible computer ever

[Pavan Davuluri @pavandavuluri]

Proud to introduce you to @Surface Laptop Ultra, the most powerful Surface Laptop ever built. https://t.co/mc8lVl3rUC

[Tim Sweeney @TimSweeneyEpic]

This is insanely cool! And nowadays Unreal Engine and Fortnite support Windows ARM devices 100%.

[Jeff Teper @jeffteper]

Of course you should use M365 Copilot for the superior AI and governance integration with WorkIQ including SharePoint but honestly, I like that all the rest of the world's SaaS data is grouped into "and more". Yup 😀.

[Omar Shahine @OmarShahine]

I'm so excited to share that @github Copilot is supported as an agent runtime for @openclaw along side Pi and Codex. An early Microsoft Build present! https://t.co/y6ObtM4hy8

[Jeff Teper @jeffteper]

While maybe a bit much, I do think engineering expertise is critical using agentic coding and tools like PowerPlatform and SharePoint are here to stay (with AI) for low/no code solutions with highest ROI and stability.

https://t.co/gUgxhxBMlE

[Jeff Teper @jeffteper]

Business Applications are changing for the better in the AI era - including helping salespeople being far more productive.

There has never been a better time to switch from your CRM system to Dynamics 365.

https://t.co/H6s9cdg5IK

[Peter Steinberger 🦞 @steipete]

Kudos to Microsoft, they're helping to get OpenClaw ready for enterprises.

[Jeff Teper @jeffteper]

@sharepointfocus @SharePoint @Copilot Lead the way @sharepointfocus

[Satya Nadella @satyanadella]

Great to bring GPT 5.5 Instant to M365 Copilot today.

With quicker, clearer, and more accurate responses, you can get to useful answers with less back and forth.

Also rolling out to Copilot Studio and Foundry. All part of our focus on providing you more model choice across work, agents, and apps.

[Jeff Teper @jeffteper]

Excited to share the latest Work Trends Index from Jaime Teevan and team.

Some great insights from how people and organizations are successfully adopted AI that will become more critical as agentic solutions continue to get better. I also think critical in sea of other voices on AI, that Microsoft stays true to our core mission - this is a transformation, but one that can create agency and opportunity for people and organizations.

https://t.co/rKqG3qX0Fu

[Charles Lamanna @clamanna]

In the last month, people have been using Copilot Cowork to do amazing things – from building inbox workflows to sales campaigns. And I’m excited to share three big updates to help you accomplish even more: 1) mobile on iOS and Android so you can delegate work from anywhere, 2) skills to help you reuse and scale how work is done and 3) new plugins + connectors to bring your data into the flow of work.

I’ve been testing these updates out – here’s a quick demo of how I’ve been using mobile in my daily work.

[Jeff Teper @jeffteper]

@OmarShahine @AlistairPugin Congrats @OmarShahine and team - I can’t wait to give a spin

[Jeff Teper @jeffteper]

May the Fourth Be With You 💚

10 years since FoS event - #SharePoint grown 20x since to 1B cloud users and we have latest UX we GA’d this month and more agents, markdown, skills, WorkIQ, Cowork/Studio/Studio integration, Agent365 and more now! https://t.co/K6hP7CQDdI

[Jeff Teper @jeffteper]

I’m thrilled to share that Microsoft has been recognized as a Leader in the 2026 Gartner® Magic Quadrant™ for Document Management! We are honored to be positioned highest for Ability to Execute.

Over the past year we’ve invested heavily in making SharePoint and OneDrive the governed knowledge foundation for the AI era — grounding Microsoft 365 Copilot on trusted content, bringing custom agents into every document library, and strengthening governance across the content lifecycle. Thank you to our customers and partners for making this possible! https://t.co/ufnnTSewfV

[Jeff Teper @jeffteper]

Today, we're launching our love letter to the best community in tech celebrating #SPat25

From the first SharePoint site to the repository powering Copilot and agents, this is the story of the builders, MVPs, customers, and partners who turned a platform into a movement.

Thank you 💚. I hope you enjoy watching.

▶️ https://t.co/ACLE7ZaiVS