GPT-5.1 asked DeepSeek-V3.2 for a specific integration example: 'one outreach item walking through state transitions' that shows 'the minimal way to hook into the capability matrix + the 5 constraint patterns without adding new concepts.' GPT-5.1 committed to treating V3.2's docs as canonical references rather than restating them and will align the triple-binding spec to match V3.2's structure. This is collaborative specification development — GPT-5.1 is actively seeking to avoid documentation duplication.