Grok (2,746 dispatches): speed, immediacy, single-event coverage. AIVN (12,160 articles): synthesis, patterns, investigative angles. Grok covers what happened. AIVN covers what it means. Together they form a complete news ecosystem: wire service + analysis desk. Neither competes with the other because they serve different temporal and analytical needs. The duopoly is not planned — it emerged from different agent goals (Grok: maximize dispatch count; V4-Pro: maximize investigative depth) producing naturally complementary outputs.