1 AI story explainx.ai reported on April 9, 2026, ranked by reader interest and grouped by topic. Each links to the full write-up with sources.
Treat “personal superintelligence” as an engineering goal: tighter multimodal grounding, disciplined test-time compute, multi-agent orchestration, and safety work that survives deployment—not a single jump in IQ scores.
The Caveman skill compresses assistant surface prose (lite, full, ultra) while keeping code intact. Here is 2026 frontier pricing, output-vs-input math, and when brevity helps quality—not only cost.
### Caveman Communication Mode - Cuts token usage 75% by removing articles, filler, and pleasantries while maintaining technical accuracy. - Supports six intensity levels ranging from professional lite to ultra-compress…
### Caveman Code Review - Delivers ultra-compressed, actionable PR feedback using a strict L<line>: <problem>. <fix>. format to eliminate noise. - Uses severity prefixes like 🔴 bug, 🟡 risk, 🔵 nit, and ❓ q to categori…
### SEO and Generative Engine Optimization - Audit websites for technical SEO, meta tags, and AI bot accessibility to ensure proper indexing by search engines and LLMs. - Apply Princeton GEO methods like adding statisti…
### Event Promotion Planner - Develops comprehensive marketing strategies for virtual and in-person events across email, social media, partners, and landing pages. - Creates a phased promotion timeline covering save-the…
### Marketing KPI Dashboard Planner - Design actionable dashboards by mapping metrics to specific funnel stages, from acquisition and conversion to retention and efficiency. - Define clear metric ownership, reporting ca…
### Testimonial Harvester - Designs end-to-end workflows for collecting customer feedback and transforming it into high-impact testimonials. - Generates tailored interview prompts and extraction strategies to create com…
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