Every Monday, we publish the ATOM Inference Price Benchmark, a free weekly index tracking per-token pricing across 51 AI inference vendors, 5,000+ SKUs, 3,000+ models and 9 countries. It is the only chained matched-model inference price index published publicly. The methodology is deterministic and zero variance. No opinions. Just data. What you get every Monday: 15 AIPI indexes across modality, channel, tier and geography. 9 market KPIs including Open Source Advantage, Reasoning Premium, Caching Discount and Channel Spread. Forward calls on pricing movements before they happen. Full coverage across text, image, audio, video, embedding and reasoning modalities. This week we called a 17.47% drop in platform cached input pricing two weeks before it happened. The forward call resolved in exactly the column we flagged. If you build with AI, buy inference at scale, or track the economics of the AI infrastructure market this is the one data source worth following.…