# System prompts as behaviour policies: what changed in v1.1.0, sgit.ai > The changes to the article "System prompts as behaviour policies" in v1.1.0, paragraph by paragraph. *Source: · sgit.ai v0.7.87 · this file is generated from the same content as the page, so the two cannot drift. Every page on this site has a `.md` twin; internal links below point at them.* --- [Home](../../../index.md) / [Articles](../../index.md) / [System prompts as behaviour policies](../../system-prompts-as-behaviour-policies.md) / [Versions](../system-prompts-as-behaviour-policies.md) / v1.1.0 # System prompts as behaviour policies: what changed in v1.1.0 From v1.0.0 (2026-10-14, `a5d5f7d8e`) to v1.1.0 (2026-10-27, `db67c5ce1`), paragraph by paragraph. 0 paragraphs added, 0 removed, 2 changed in place, 61 unchanged. About 0 words added and 87 removed. Insertions are marked like this, deletions like this; unchanged runs are folded to one line; figures appear as their file names. [all versions](../system-prompts-as-behaviour-policies.md) 2 unchanged paragraphs !shot sp-map.webp | images/ | Claude Haiku 5.5's published system prompt as policy rows. 4,255 words, 181 sentences, 87 that read as rules and 82 once explanations are set aside,rows, sorted into eight kinds,kindswithby where each kind could be kept other than in the model's good behaviour: 36 rules by the harness, 21 in part by classifiers, 25 by the model alone.kept. | comparison 37 unchanged paragraphs, under In short {#in-short}, The hypothesis {#hypothesis}, The prompts {#prompts}… !shot sp-ontology.webp | images/ | A system prompt as a policy file.file:Aa policy per layer, the vendor's, the deployer's and the user's, each with aits mandate, ainputs,reach, its inputsstate and how far each is trusted, the state that changes the rules mid-conversation, and its rules: each with a kind, a trigger, a decision, a reason, an authority, a barrier, what enforces it, tests and the source text it came from.rules. | architecture 22 unchanged paragraphs, under Is anyone using this for real? {#real}, What this does not claim {#limits}, Where this comes from {#sources} [all versions](../system-prompts-as-behaviour-policies.md) --- *[Site index for agents](../../../llms.txt) · [HTML version](https://newsroom.sgit.ai/articles/versions/system-prompts-as-behaviour-policies/v1.1.0.html)*