Dota 7.03b2 Ai [ Firefox ]

However, there are a few possibilities for what you're actually referring to, since the official Dota 2 patch history doesn't include a 7.03b2 (official patches jumped from 7.03 → 7.04 → 7.05, etc.).

It looks like you're asking about a specific version of — 7.03b2 — combined with an AI component. dota 7.03b2 ai