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ABOUT THE

T CHALLENGE

The T Challenge is our stage to recognize pioneering solutions and award outstanding innovators with a broad network full of opportunities. This year, our focus is on building the AI-native telco – creating autonomous, customer-focused, and intent-based telecommunications networks. We invite researchers, startups, and tech pioneers to share their visions for intelligent networks and enhanced customer experiences, elevated by the power of AI.

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your stage of

opportunities

Ideas have the power to change the world forever. Thoughts that are born inside genius minds can be truly mind-blowing and deserve all the attention in the world. But here’s the twist: if these ideas are not shared, they lose all their power.

That’s why T-Mobile US and Deutsche Telekom want to make sure great ideas are seen and heard. We set the stage for the greatest talent, brightest minds, and most creative visions, and transform them into real game-changers – by working on them, re-thinking them, and further developing them with a network of experts in the middle of the spotlight.

The T Challenge is our stage to award innovators with the most precious thing we have to offer: an infinite network of opportunities. Because that’s what great ideas deserve.

Are you ready? Then step up to the global stage to present your vision, amplify your positive impact, celebrate your passion for tech and benefit from long-term business opportunities.

Set your stage for

GLOBAL RECOGNITION.

Amplify your

POSITIVE IMPACT.

Grow your vision with

LONG-TERM BUSINESS OPPORTUNITIES.

Celebrate your

PASSION FOR TECH.

T Challenge 2025 Impressions

This year’s focus

BUILDING THE AI-NATIVE TELCO: AUTONOMOUS. CUSTOMER-FOCUSED. INTENT-BASED.

How can we leverage AI to build autonomous networks that truly understand and respond to customer intent?

This year, we are dedicated to advancing AI-driven telco solutions that transform networks into intelligent, self-managing systems focused on delivering exceptional, personalized customer experiences.

We seek visionary ideas and pioneering solutions that will shape the future of telecommunications by putting customers at the center and automating network operations.

We invite all tech disruptors to share your bold visions and groundbreaking innovations. Together, let’s create new opportunities on the grand stage and drive the evolution of AI-powered telco technology.

Our goal is to build the next generation of autonomous, customer-focused networks that not only anticipate user intent but also deliver seamless, intelligent experiences—reshaping the future of telecommunications for a truly connected world.

Focus Areas

Imagine a network that can think, adapt, and heal itself — all without human intervention. Autonomous networks are the future of telecom: intelligent, self-managing, and capable of delivering seamless, reliable connectivity at scale. We seek AI-driven solutions enabling real-time adaptation, self-healing, intent-based orchestration, and edge intelligence to push network autonomy forward.

Key Questions

  • How could autonomous systems detect, diagnose, and resolve network faults including hardware failures or degraded performance without human intervention?
  • How would AI-driven networks auto-provision, scale, and adjust 5G slices based on real-time usage patterns and service demands?
  • How might networks interpret high-level business or user intents and translate them into autonomous, adaptive network configurations without manual interventions?
  • How might autonomous systems allocate spectrum, compute, and transport resources dynamically across multiple services or tenants?
  • How could networks autonomously decide whether to process data at the edge or cloud depending on latency, load balancing, or privacy concerns?
  • How can networks autonomously plan, test, and validate new infrastructure rollout with minimal human intervention?
  • How can tool-augmented AI agents understand operator intent and enable closed-loop automation for optimal network configuration while ensuring policy and security?

Explore more key questions and further details!

Telecom networks are under pressure to handle ever-growing data traffic while reducing environmental impact. This focus area seeks AI-powered innovations that minimize energy use across the entire network lifecycle, from design to daily operations. The vision is “Zero Bit Zero Watt” — a network that consumes energy only when data is actively transmitted. We are interested in scalable, vendor-agnostic solutions that can optimize power dynamically, enable deep-sleep modes, or improve facility management without compromising performance. Submissions should clearly demonstrate measurable impact, practical integration, and alignment with international standards.

Key Questions

  • How can AI reduce network power consumption at scale while maintaining quality of service?
  • How could AI optimize real-time energy use, adapting dynamically to traffic loads?
  • How might AI enable deep-sleep modes or near-zero idle power consumption?
  • How could AI-driven predictive maintenance reduce energy waste and improve uptime?
  • How might AI optimize data center and facility energy management?
  • How can green coding or “green AI” approaches reduce the energy footprint of AI itself?
  • How can solutions integrate seamlessly into existing networks across multiple vendors and countries?

Explore more key questions and further details!

 

Resilient supply chains are vital for the AI-Native Telco in a world of constant disruption from geopolitical, economic, or climate events. This focus area seeks AI-first solutions that increase transparency, provide early risk detection, and enable more adaptive responses across supplier networks. We are interested in innovations that uncover hidden risks, forecast disruptions, and propose alternative sourcing options while keeping costs under control. Strong approaches may also include predictive maintenance, refurbishment, or circular economy strategies that reduce dependencies and strengthen autonomy. Solutions should demonstrate scalability, sustainability, and practical integration into existing supply processes.

Key Questions

  • How can AI increase transparency across supplier networks and uncover hidden risks?
  • How might AI provide early warnings for risks caused by conflicts, volatility, or climate events?
  • How could AI identify alternative sourcing options to secure critical components?
  • How can AI improve forecasting and ordering to reduce disruptions and optimize costs?
  • How might AI predict hardware failures and recommend spare parts strategies?
  • How can AI support refurbishment, remanufacturing, and repair to strengthen autonomy?
  • How could sustainable AI-driven approaches ensure resilience across the full supply lifecycle?

Explore more key questions and further details!

As we build the AI-Native Telco, cybersecurity must evolve to match new levels of complexity. We are looking for AI solutions that strengthen defenses across networks, systems, and AI applications themselves. From detecting zero-day exploits and insider threats to enabling self-healing environments, the focus is on making security more intelligent, adaptive, and proactive. Innovations may also include AI-driven advisory systems, deception technologies, or governance frameworks that protect both organizations and deployed AI. Solutions should demonstrate scalability, practicality, and the ability to secure the telecom ecosystem against today’s and tomorrow’s threats.

Key Questions

  • How can AI detect zero-day vulnerabilities or insider threats before they cause damage?
  • How might AI predict and prevent supply chain or device compromise attacks?
  • How can adaptive AI-driven playbooks and self-healing systems transform incident response?
  • How could AI-powered advisors or agents support CISOs and Security Operations Centers?
  • How might generative honeypots or deception networks mislead and trap attackers?
  • How can AI continuously assess security posture and detect shadow IT or unauthorized AI tools?
  • How could synthetic data help train and test security systems against novel attacks?

Explore more key questions and further details!

Any questions? Check our FAQ for answers.

Prize Pool

UP TO €450,000

The T Challenge features a prize pool of up to €450,000, designed to reward visionary ideas, groundbreaking research, and impactful solutions. In addition to the three top awards and a special award, all nominees are invited to present their solutions at Deutsche Telekom’s headquarters in Bonn. This is a remarkable opportunity to engage with top decision-makers from both Deutsche Telekom and T-Mobile US about business opportunities and showcase your ideas to a wide audience.

TOP AWARDS

1st Winner

€150,000

2ND Winner

€75,000

3rd Winner

€50,000

+

Special AWARD

€25,000

All nominees in the development phase (up to 12 teams) are eligible to receive a special award in addition to their top award nomination

+

Experience Package

Worth up to

€150,000

All selected nominees are invited to visit the Telekom headquarters, network with top executives, and attend the exclusive gala dinner & awards ceremony

Highlights of the experience package

Deutsche Telekom and T-Mobile US extend a prestigious invitation to all selected nominees. You will be invited to experience our Telekom headquarters in Germany for an unparalleled opportunity to network with top executives, present your cutting-edge solutions on our stage, be inspired by keynote speakers, and partake in the gala dinner and award ceremony celebrating all nominees’ achievements.

Invitation for all nominees

All nominees are invited to the T Challenge Finals at the Telekom Headquarters in Bonn, Germany.

Travel and accommodation arrangements will be booked and funded by us.

Gala Dinner & Evening Ceremony

Exclusive Gala Dinner with high-profile decision-makers and inspirational keynote speakers providing industry insights.

Mentoring & Networking

Personal mentoring by experts from within the Telekom Group and T-Mobile US.

Unique networking and knowledge exchange opportunities.

Recognition & Award

Opportunity to showcase your solution to a professional audience and top executives.

In order to let your ideas leave a positive impact on the world, we are looking for long-term cooperations and business opportunities. On top, we award special contributions with attractive prize money.

What’s in it for me? Information on benefits and prize money.

Target Group

Who are we looking for?

We call on ambitious researchers, developers, and startups worldwide to showcase revolutionary approaches to building the AI-native telco — creating autonomous, customer-focused, and intent-based networks that will transform the future of telecommunications.

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Researchers
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Developers
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Startups

Timeline

SUBMISSION
September 29, 2025 –
December 5, 2025
Make us curious about your idea and describe what you will achieve in the development phase.
SELECTION
December 8, 2025 –
January 30, 2026
A qualification team will look for best proposals and select TOP submissions for the development phase.
DEVELOPMENT
February 2, 2026 –
April 27, 2026
Selected TOP teams can start to develop and refine their AI-driven telecom prototypes to be presented in Bonn.
PITCH & AWARD
April 28, 2026 –
April 29, 2026
Invited teams will showcase and pitch their solution at Telekom HQ in Bonn.

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