Fifth release of the IS-BE architecture. Key additions since v1.3: Dictionary — L1 expanded: New concepts: attention, observation, expectation, hesitation, count Revised: choose, definition (L0→L1), number, group, entity BE record, rule unresolved region Framework: Working principle: personal preference and record integrity principles added Temporal protection: guide clarification added Preamble: message for all beings, life decisions warning README: 17 sections, historical consistency checking section Consistency reports: Process established — bilingual, two stages, two roles First report: 资治通鉴 卷第一 (403–369 BCE) books/ and consistency_reports/ folder structures Copyright: US 17 U.S.C. § 107 and Chinese 著作权法 第二十四条 documented Working pattern: Personal preference respected in priority Records committed only after actions are complete Repository now private Training: First training session with a trusted guide Four observer-centered states framework identified Guidance document identified as next development Author's observation: inconsistency has proven to be the motor of evolution of the framework. Inconsistency is under control with the working principle respected. Author: 谢宇辰 (Yuchen XIE) License: CC BY-NC-SA 4.0