Introducing TallierLTM™, the world’s first Large Transaction Model created for data scientists to protect consumers.


A large-scale, self-supervised, pre-trained model designed to power the next generation of AI applications for the financial services and payments industries.
TallierLTM™ gives data scientists working in fraud and financial crime detection access to the first generative transaction model.
Against a backdrop of increasingly sophisticated fraud attacks, TallierLTM™ has been trained on billions of transactions and is already providing an improvement in fraud detection of up to 71% against industry standard models.
“What Large Language Models have done for language, TallierLTM™ will do for payments.”
Dave ExcellFounder of Featurespace

TallierLTM™ has been pre-trained across billions of transactions using a self-supervised approach, making it more accurate and representative of real-world consumer transactions.
Spanning jurisdictions and market segments, TallierLTM™ can identify hidden transactional patterns undiscoverable using current industry methods, enabling it to generate likely future consumer transactions.

The Featurespace Multi-tenancy capability gives issuers and acquirers control over the experience available to your customers.
“TSYS and Featurespace have a long track record of co-innovating to deliver industry-leading technologies and solutions that help financial institutions provide secure, seamless experiences at scale. TallierLTM is the next transformative step, allowing us to unlock new insights and power new experiences for our clients around the world, further differentiating our capabilities with this new groundbreaking solution.”
Dondi BlackExecutive Vice President and Chief Product Officer, TSYS
Curious about The Featurespace Platform and what it can do for your business? Let us walk you through our capabilities, strategies and solutions.

