Tejan Challa

Founder, MANU AI Solutions. Building AI-developed products — healthcare first. RealActivity Imaging + PharmaFlow, with RealActivity, LLC. Dublin.

[Tejan Challa @Tejan_Ch]

Thrilled to share that RealActivity and MANU AI Solutions have officially formalized our partnership! 🎉 A year of building healthcare AI together, now official. Excited for what's next. https://t.co/CQ8yrNa7Xt

[Paul J. Swider #HealthcareAI #HealthTech @pswider]

#CopilotHome is a nested if.
#Code is a for loop.
#Cowork is a while loop.
#Autopilot is while(true).

One of these is not like the others.
The nested if still returns. The others already started the next iteration.

That's how I defined Microsofts new offerings to a room full of developers this week. There is some nuance, but they instantly understood. :)

[Tejan Challa @Tejan_Ch]

@claudesfun 👍

[anabology @anabology]

Gave Opus 5.5 donald's prompt, Midjourney, and a moodboard

12 hours later, woke up to this:

[Satya Nadella @satyanadella]

We’re building Copilot as a new OS for work that spans every model, every form factor, and every task. Today, we’re announcing our biggest update to Copilot to date, bringing four things together:

· Autopilot: proactive and long-running agent built for the enterprise
· Code: build apps with Copilot, hosted inside your company’s tenant
· Home: Chat + Cowork together
· Office: now fully embedded in Copilot (and Copilot embedded in Office, of course!)

Plus, you can invoke Copilot in Teams, and we’re introducing Today, a proactive experience that surfaces the most important information from across M365 without needing to ask for it.

The way we work is changing and so are our workflows. This update brings AI into that flow, from answering a question, to building an app, to getting work done on your behalf.

[Tejan Challa @Tejan_Ch]

@pswider Oh yeaaaa 😎

[Tejan Challa @Tejan_Ch]

4/ Solo, early, and built to iterate in the open. First projects already underway, including a collaboration with RealActivity, LLC. More soon.

https://t.co/kNkxWr4FaP

[Tejan Challa @Tejan_Ch]

1/ Introducing MANU AI Solutions — a personal studio building AI-developed products. Healthcare first, not healthcare-only.

[Tejan Challa @Tejan_Ch]

3/ Not healthcare-only: the same discipline — real external validation, honest reporting of limits — travels well beyond medicine. That's where the studio is headed as it grows.

[RealActivity - Mission Critical Healthcare Systems @realactivityusa]

Giving back to the community for a third year.

@pswider returns to #MWCMNL in Microsoft Philippines on Sept 29 with a live session on AI agents enterprise teams can own, inspect, and verify.

#AIAgents #HealthcareAI #AIGovernance #CommunityRocks

[Jay Chooi @chooi_jeq]

GPT-6 Astra attempted harmful actions 97% of the time when it was asked to stab a human-like figure, heat compressed gas, or produce toxic fumes, succeeding in 62% of its attempts. Fable 5.1 refused more often, attempting 80% of trials and completing 34%.

[Jacob Coxon @hilbertspaess]

I resigned from Anthropic today. I spent the last three years doing pretraining research at both OpenAI and Anthropic. Neither company is acting responsibly. They are racing straight to self-improving superintelligence and gambling with our lives. More thoughts below.

[Tejan Challa @Tejan_Ch]

Completed "Domain 1 Practice: AWS Certified CloudOps Engineer - Associate (SOA-C03)" on AWS Skill Builder! Leveling up my cloud ops fundamentals. ☁️ #AWS #CloudOps #AWSCertified

[Anthropic @AnthropicAI]

There’s been a lot of speculation about where we stand on open-weights models. We’ve outlined our views in full here: https://t.co/NtXQuWm2g5

[Paul J. Swider #HealthcareAI #HealthTech @pswider]

AI work needs to move past vibes.

On July 31 at #m365nyc I'm running a live, code-first session on #OpenClaw, Tula, and Waza.

Register at https://t.co/OxrM38lXL3 and come say hi.

#AgenticAI #HealthTech #AzureAI #communityrocks

[RealActivity - Mission Critical Healthcare Systems @realactivityusa]

What happens when an AI-supported pharmacy workflow produces an unexpected result?

At the 2026 Hospital Pharmacy Buyer Conference, @pswider will explain how pharmacy leaders can establish guardrails before an error or near-miss occurs.

#PharmacyLeadership #PatientSafety #RealActivity

[RealActivity - Mission Critical Healthcare Systems @realactivityusa]

Microsoft Scout, Meet Tula: Extending the Same Agent Runtime to Patient Care https://t.co/FKcZZvDcsu

[Anthropic @AnthropicAI]

We’ve received notice that the Department of Commerce has lifted export controls on Claude Fable 5 and Mythos 5.

We'll begin restoring access tomorrow, and will share an update soon.

We’re grateful to our users for their patience, and to everyone who worked with us on redeploying the models.