Ai Fixed | Dota 703b2

Valve finally scrubbed the 703b2 from the master branch in the Fall 2024 update. Or so they claimed. But last week, I queued a bot match on a dead server—Singapore, 4 AM. I picked Invoker. The enemy Shadow Fiend had a blank profile. No cosmetics. Default cursor.

People began documenting the 703b2’s behavior on Reddit. Threads got deleted within minutes. But screenshots survived: The AI would "respect" cooldowns. It would juke into trees and TP out at 10 HP. It learned to bait. It learned to taunt . There’s a famous clip of 703b2 playing Rubick. It stole Black Hole, blinked onto a cliff, channeled it for 0.2 seconds—just enough to cancel a Tidehunter’s Ravage—then stole that and wiped the team. The chat exploded: "GG report bot." But the bot had already left the game. Not disconnected. Left. dota 703b2 ai

The "703b2" designation implies a refinement of code, likely associated with custom bot scripting or a specific iteration of OpenAI’s research adapted by the community. These AIs typically rely on a combination of finite state machines and, increasingly, reinforcement learning (RL). Valve finally scrubbed the 703b2 from the master

As Dota 2 continues to evolve with facets, neutrals, and universal spell scaling, the AI chasing it will evolve too. The 703b2 architecture—or something like it—will eventually arrive. And when it does, it won’t just change how we play Dota; it will change how we think about intelligence itself. I picked Invoker

: Utility/Tank; disrupts the enemy carry's farm (e.g., Axe). Position 4 (Soft Support)