John Serra

You can find me @

[John Serra @JohnSerra]

@AlfieJCarter Content

[Jack J. @jack_9947]

R.I.P. Fable 5

Claude + ChatGPT + Gemini + Mistral = a model-agnostic B2B system that routed every task to the right tool and still closed a $340K pipeline quarter.

(4 tools. 12 prompts. 1 routing framework. 0 wasted tokens.)

This system reads every incoming task every morning and only sends it to the model that will actually do it well...

→ No more paying Opus rates for tasks Haiku handles at a fraction of the cost

→ No more cold email copy that sounds like AI because you used the wrong model

→ No more EU client data going to US servers when Mistral exists

→ No more re-explaining context in Microsoft 365 when Copilot already has your files

→ No more single-model lock-in when a better one ships next month

Just 1 decision framework → the right model for every task today.

I built it around one rule: never depend on a single model to run.

Claude, ChatGPT, Gemini, Mistral — there will always be a new LLM.

The teams routing by task already knew that. Their system didn't notice when the rankings changed.

Here's how it works:

→ Decision Framework (one routing tree tells you which model before you open a prompt)

→ Claude layer (analytical writing, agentic workflows, cold email copy, Claude Code skill stacks)

→ ChatGPT layer (Microsoft 365 via Copilot: Outlook, Excel, Teams, SharePoint in context)

→ Gemini layer (Google Workspace native, 1M token context for contracts and archives)

→ Mistral layer (EU data residency, GDPR compliant, n8n and Make via API)

→ OpenRouter (one API key, one invoice, route every task without changing code)

Built on real B2B sales infrastructure. Model-agnostic. Routes every morning without manual decisions.

Results from applying this framework:

- Cold email reply rate: from generic AI output to copy that actually sounds human
- 12 copy-paste prompts across all four tools, ready to drop in today
- EU-regulated client data handled compliantly without changing the workflow
- A routing decision that takes 30 seconds and saves hours of wrong-model output

Want the complete build?

Like + comment "Models" + repost, and I'll DM it to you.

(must be following)

[John Serra @JohnSerra]

@jack_9947 Models

[John Serra @JohnSerra]

@yanndine @AlfieJCarter Agents

[John Serra @JohnSerra]

@AlfieJCarter Vault

[John Serra @JohnSerra]

@gorkemcetin ;-P Ben tabii ki necefli masrapa rabbit hole da vakit gecirdim...

[Google Antigravity @antigravity]

Features in Antigravity 2.0 🧵
• Subagents
• Asynchronous Task Management
• Scheduled Tasks
• JSON Hooks
• Voice

[Aiden Tech @Aiden_Tech_Ai]

All Paid Courses (Free for First 4500 People)

𝗣𝗮𝗶𝗱 𝗖𝗼𝘂𝗿𝘀𝗲 𝗙𝗥𝗘𝗘 (PART - 1)
1. Artificial Intelligence
2. Machine Learning
3. Prompt Engineering
4. Claude,Chatgpt,Grok
5. Data Analytics
6. AWS Certified
7. Data Science
8. BIG DATA
9. Python
10. Ethical Hacking

(72 Hours only )

Like + RT + comment ' Drive '

Must Follow me so I can DM you.

[John Serra @JohnSerra]

@ethanwith_AI Gemini

[John Serra @JohnSerra]

@SimslearnAi Claude

[John Serra @JohnSerra]

@AlfieJCarter Agents

[John Serra @JohnSerra]

@TommiPedruzzi Claude

[John Serra @JohnSerra]

@ZaydenTech Agent

[GREG ISENBERG @gregisenberg]

That's all, folks!

If this got you thinking a little, please

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[Sun Yi @_sun_yi]

Giving an advice without an example is the same thing as saying "because I said so".

[Sun Yi @_sun_yi]

If your happiness comes from what others do for you, you’re 0% in control of your happiness.

If your happiness comes from what you do for others, you’re 100% in control of your happiness.

[MATT GRAY @matt_gray_]

Writing is the most critical skill for your career and life.

Here are 7 free must-have writing tools:

[John Serra @JohnSerra]

@chefyalcinkaya @MykRestoran Ben levrek derim.. hem tadı güzel, hemde çok çeşitli hazırlanışı var. Acqua pazza gibi.. 🙂
Sizi @chefyalcinkaya sorduk mu chefim? Sizin en sevdiğiniz hangisidir?

[Pratham @Prathkum]

My 8 handmade notes can help you become a pro web developer: 👇🏻

[Vala Afshar @ValaAfshar]

user experience vs. design