Recent model launches and rapid iteration by Chinese labs have driven OpenRouter's weekly token volumes above 150T, with open-weight models now holding over 65% share due to competitive pricing and strong coding performance. Daily totals near 14-15T reflect heavy routing through variants like DeepSeek V4.1 Flash, GLM 5.3 Flash, and the newly prominent Space Bunny Alpha, which alone contributed tens of trillions in recent days via high-context and reasoning workloads. Programming use cases dominate consumption, amplifying token counts from agentic systems. Key swing factors for the October 5 week include further uptake of batch inference features, any additional free or preview model drops, and sustained momentum versus potential shifts in developer preferences or regulatory signals on non-US models. Trader consensus around the 155-175T range aligns with this trajectory while acknowledging volatility from new releases.