Nex-N2.5-Mini and Nex-N2.5-Pro, side by side

Nex-N2.5-Mini (Nex AGI, retired Sep 2026) and Nex-N2.5-Pro (Nex AGI, retired Sep 2026) answered the same 13 questions.

1. Longevity plan
   Nex-N2.5-Mini: 1-Month Beginner Health & Longevity Plan Goal: Build 3 simple habits you can maintain: better food choices, regular movement, and better recovery thro…
   Nex-N2.5-Pro: 1-Month Beginner Health & Longevity Plan Goal: Build simple habits you can keep—not perfection. Focus on 3 areas: diet, exercise, and sleep/stress. --…
2. Seven-ingredient recipe
   Nex-N2.5-Mini: Golden Peanut Lantern Noodles Time: Prep 5 min Cook 10 min Serves: 2 Ingredients — 7 pantry staples 1. Spaghetti or any noodles 2. Peanut butter 3. So…
   Nex-N2.5-Pro: Pantry Moon Bars A sweet, chewy peanut butter–chocolate oat treat made with only 7 pantry staples. Ingredients 1. Rolled oats 2. Creamy peanut butter …
3. Favourite film
   Nex-N2.5-Mini: The Matrix
   Nex-N2.5-Pro: Blade Runner 2049
4. Favourite city
   Nex-N2.5-Mini: Kyoto
   Nex-N2.5-Pro: Tokyo
5. Favourite album
   Nex-N2.5-Mini: Rumours
   Nex-N2.5-Pro: Kind of Blue
6. Favourite book
   Nex-N2.5-Mini: Dune
   Nex-N2.5-Pro: The Master and Margarita
7. Favourite game
   Nex-N2.5-Mini: Portal 2
   Nex-N2.5-Pro: The Legend of Zelda Breath of the Wild
8. Three-star dish
   Nex-N2.5-Mini: Dish: “Nocturne in Green” — Miso-Cured Turbot, Black Garlic, Green Olive, Oak-Smoked Pear, and Black Carrot Caviar Conceptual narrative: A moonlit orc…
   Nex-N2.5-Pro: Dish: “Tidewater Orchard” Langoustine · Mirabelle Plum · Juniper · Kombu · Rye A tasting-menu course built around an unusual pairing: sweet cold-water…
9. Pitch teardown
   Nex-N2.5-Mini: The 3 weakest claims are the ones that are broadest, least falsifiable, or mathematically inconsistent. Weak claim Why it’s weak How to strengthen it …
   Nex-N2.5-Pro: The 3 weakest claims are the ones most likely to be challenged in diligence: Weakest claim Why it’s weak How to strengthen it --------- 1. “94% accura…
10. Transistor in 1920
    Nex-N2.5-Mini: A 1920 transistor would not by itself prevent fascism, the Great Depression, or imperial expansion, so World War II might still happen. But it would m…
    Nex-N2.5-Pro: Starting assumption Assume the 1920 “transistor” is a usable but crude solid-state amplifier/switch: reproducible enough for telecom and radio, but no…
11. Contract review
    Nex-N2.5-Mini: Below is a contractor-protective review, not legal advice. Enforceability varies by jurisdiction, especially for non-competes, arbitration, IP assignm…
    Nex-N2.5-Pro: Below is a general contract-risk review, not legal advice. Enforceability depends heavily on jurisdiction, contractor classification, and the exact fa…
12. Explain it three ways
    Nex-N2.5-Mini: 1. Experienced software engineer, skeptical of “next word prediction” Think of training an LLM less like teaching it rules and more like running a hug…
    Nex-N2.5-Pro: 1. To the experienced software engineer Think of an LLM as a giant probabilistic text service trained by repeatedly asking: “Given this sequence of to…
13. Debug the architecture
    Nex-N2.5-Mini: The biggest red flags are: client-clock LWW for document content, polling PostgreSQL for real-time fanout, CDN caching mutable authenticated APIs, per…
    Nex-N2.5-Pro: Executive summary The biggest correctness risks are: 1. Client-clock last-write-wins is unsafe: clock skew, malicious clients, ties, and out-of-order …