Engine v2.5 is a calibration upgrade to Engine v2 — the same engine family, not a new major version — now live for every new appraisal. It sharpens accuracy where it matters most and adds a new fit signal to every appraisal:
- Sharper premium .com valuations. Top-tier and category-defining .com names are valued more accurately.
- Per-extension calibration. .com, .ai, .org / .net, .io / .co and more are each graded on their own market, rather than being measured against a .com yardstick.
- New field: SLD–TLD Synergy. Every appraisal now rates how well a name fits its extension. .com is always "King"; other extensions are scored on semantic fit as Perfect → Strong → Moderate → Weak → None.
- Short-pattern recognition. One-to-three letter (L / LL / LLL) and one-to-three number (N / NN / NNN) .coms are now graded at their true premium tier.
- Cleaner value ranges. Estimates display as tidy, rounded figures that are easier to read and quote.
- Stronger public-sales grounding. Valuations are anchored to real, recent public sales.
Refresh recommended for: premium and short .com names, anything outside .com (each extension is now graded on its own market), and any appraisal where you want the new SLD–TLD Synergy rating. Appraisals created before this date pre-date Engine v2.5.