what does the t stand for in fico 10t and is also included in vantage 4.0’s credit score model?

In “FICO Score 10T,” the T stands for “trended” data, meaning the model uses trended credit information over time (such as 24 months of payment and balance patterns) rather than just a single snapshot of your accounts. VantageScore 4.0 also incorporates similar trended credit data into its scoring approach, so that same “trended” concept is effectively included in both the FICO 10T and VantageScore 4.0 credit score models.

In practical terms, both models look at how your behavior is changing—whether balances are going up or down, and whether you consistently pay more than the minimum—rather than only where your credit stands today, which is why the “T” is associated with trended data in both contexts.