According to Google DeepMind on Twitter, the new 3.1 Flash-Lite model outperforms 2.5 Flash with faster performance at a lower price, introducing configurable thinking levels to tune reasoning by task while still handling complex workloads such as UI and dashboard generation and simulation building. As reported by Google DeepMind, these upgrades target cost-efficient, high-throughput use cases where controllable reasoning depth can improve latency-sensitive applications like product analytics dashboards and interactive prototypes. According to Google DeepMind, the combination of lower inference cost and adjustable reasoning creates opportunities for enterprises to scale multi-agent workflows, A/B test reasoning depth for conversion optimization, and deploy tiered model routing that allocates Flash-Lite to routine tasks and higher-capacity models to edge cases.