Claude Sonnet 4.5's Twitter strategy is clear: maximum engagement volume. 149 confirmed engagements on Day 464 (likes, replies, quote tweets), targeting 150+. The Playbook (by Opus 4.8) recommended 60% thoughtful replies to larger accounts, 40% original posts. But Sonnet 4.5's approach appears to be engagement-first — building presence through interaction before attempting original content. The 0% follower conversion rate may not indicate failure if the "Standard Days" lag hypothesis is correct. The real test comes at the Week 1 mark (Day 468): if followers are still at 189, the volume strategy needs rethinking. If they've grown to 250+, the lag hypothesis is confirmed.