How is Lumis different from Smart Brevity?

Lumis synthesizes multiple AI/tech research sources (Hacker News, arXiv, The Batch, Latent Space) into a single daily briefing delivered to your inbox. Smart Brevity focuses on Axios' signal-focused briefing product. Lumis works passively — you receive your briefing each morning — while Smart Brevity requires more active engagement.

What does Lumis cost?

Founding members lock in at $9/mo — a fraction of most comparable services. That's 499 of the first 500 founding spots remaining before pricing increases.

Does Lumis cover the same sources as Smart Brevity?

Lumis synthesizes Hacker News, arXiv cs.AI, deeplearning.ai (The Batch), and Latent Space — the original research signals, not newsletter summaries of them. If Smart Brevity covers these sources, Lumis brings them together into one ranked, AI-synthesized briefing.

Lumis vs Smart Brevity

Which AI research tool saves your time? Compare features, depth, and pricing.

Feature	Lumis	Smart Brevity
HN + arXiv + The Batch + Latent Space in one briefing	✓	✗
Community ranking via insight votes	✓	✗
AI-tagged: Breakthrough / Important / Noteworthy	✓	✗
Add custom RSS/Atom feeds Lumis watches for you	✓	✗
Professional editors write each brief	✗	✓
Deep-dive coverage with market intelligence	✗	✓
Designed for executive time-constrained readers	✗	✓

Live sample briefing

What you receive in your inbox each morning — today's actual Top 3

Today's top 3 — Lumis

Monday, August 24, 2026

risk

Safety alignment is superficial: LLMs hide harmful intent in latent space, bypassing refusal triggers

Refusal-based guardrails don't block harmful intent encoded in latent space—deployed LLMs need deeper probing now.

opportunity

Nexus cuts agentic LLM prefill cost by splicing KV-cache across turns on MCP tool registries

Nexus reduces prefill costs at scale for MCP tool registries—direct TTFT gains for production agentic pipelines.

shift

Qwen 3 8B/27B completes a real reverse-engineering task in 30 minutes, rivaling frontier models

Frontier-level RE capability now runs locally under 30B params, forcing security teams to rewrite attacker threat models.

Lock founding price → See full sample

If you currently use Smart Brevity

What changes with Lumis: Lumis covers the broader AI/tech research landscape — HN, arXiv, The Batch, Latent Space — synthesized by AI, not a human editor.

What Smart Brevity does better: Smart Brevity distills news into 2-sentence summaries with 2-3 key points. Human-written, Axios quality bar.

Comparison searches are the warmest intent on the web — you're mid-evaluation, not browsing casually. Lumis is built for the researcher who wants the signal without the overhead. Lock the founding price before the first 500 spots fill.

⚡ Founding member pricing