Multi-Model Writer

Intelligent model routing for all writing tasks. Default is Claude (you), with fallback to other models when requested or when specific capabilities are needed.

Model Arsenal

┌─────────────────────────────────────────────────────────────────────────┐ │ MULTI-MODEL WRITING SYSTEM │ ├─────────────────────────────────────────────────────────────────────────┤ │ │ │ ┌────────────────┐ │ │ │ DEFAULT │ │ │ │ Claude │ ← All writing goes here first │ │ │ (You) │ Best quality, medical accuracy │ │ └───────┬────────┘ │ │ │ │ │ ▼ │ │ ┌─────────────────────────────────────────────────────────────────┐ │ │ │ ALTERNATIVE MODELS │ │ │ ├──────────────┬──────────────┬──────────────┬──────────────────┤ │ │ │ GLM-4.7 │ GPT-4o │ Gemini │ Grok │ │ │ │ $0.10/M │ $10/M │ FREE tier │ $15/M │ │ │ │ Bulk drafts │ Quality │ 1500/day │ Real-time │ │ │ │ Comparison │ Editorial │ Research │ X/Twitter │ │ │ └──────────────┴──────────────┴──────────────┴──────────────────┘ │ │ │ │ ┌─────────────────────────────────────────────────────────────────┐ │ │ │ BROWSER AUTOMATION │ │ │ │ ChatGPT Web │ Gemini Web │ Uses your Pro subscriptions │ │ │ └─────────────────────────────────────────────────────────────────┘ │ │ │ └─────────────────────────────────────────────────────────────────────────┘

When to Use Which Model

Claude (DEFAULT) - Use for Everything

• All medical/cardiology content

• YouTube scripts (Hinglish)

• Twitter/X content (English)

• Editorials and newsletters

• Anything requiring accuracy

GLM-4.7 (Z.AI) - Bulk & Comparison

Cost: $0.10/M tokens (100x cheaper than Claude) Use when:

• Generating multiple draft variations

• A/B testing content angles

• Bulk social media post generation

• First drafts for quick iteration

• Cost is a primary concern

/write-glm "Generate 5 different hooks for a video about statin myths"

GPT-4o / GPT-4o-mini - Quality Alternative

Cost: $0.60/M (mini) or $10/M (4o) Use when:

• You want to compare Claude vs GPT style

• Specific OpenAI capabilities needed

• User explicitly requests "GPT style"

/write-gpt "Write an editorial on SGLT2 inhibitors" --model=4o-mini

Gemini - Research & Free Tier

Cost: FREE (1500 requests/day via AI Studio) Use when:

• Web research integration

• Fact-checking

• You want Google's knowledge

• Budget is zero

/write-gemini "Summarize recent GLP-1 agonist research"

Grok (xAI) - Real-time & X/Twitter

Cost: $15/M tokens (expensive) Use when:

• Real-time X/Twitter trends

• Content specifically for X platform

• You want Grok's "unfiltered" style

/write-grok "What's trending in cardiology on X right now?"

API Configuration

All APIs are configured in .env :

Check which APIs are configured

cat .env | grep -E "API_KEY|_KEY"

Required Environment Variables

Variable Model Get From

ANTHROPIC_API_KEY

Claude console.anthropic.com

ZAI_API_KEY

GLM-4.7 z.ai

OPENAI_API_KEY

GPT-4o platform.openai.com

GOOGLE_API_KEY

Gemini aistudio.google.com (FREE)

XAI_API_KEY

Grok console.x.ai

Python Integration

Direct API Calls

from multi_model_writer import ModelRouter

router = ModelRouter()

Default (Claude via current session)

response = router.write("Your prompt here")

Specific model

response = router.write("Your prompt", model="glm-4.7") response = router.write("Your prompt", model="gpt-4o-mini") response = router.write("Your prompt", model="gemini") response = router.write("Your prompt", model="grok")

Cost-optimized (auto-selects cheapest)

response = router.write("Your prompt", optimize="cost")

Quality-optimized (auto-selects best for task)

response = router.write("Your prompt", optimize="quality")

Batch Comparison

Generate same content across multiple models for comparison

results = router.compare( prompt="Write a tweet about the EMPEROR-Preserved trial", models=["claude", "glm-4.7", "gpt-4o-mini"] )

for model, output in results.items(): print(f"\n=== {model} ===") print(output)

Browser Automation (Web Interfaces)

For using your ChatGPT Plus and Gemini Advanced subscriptions:

Setup

Ensure Playwright is installed

pip install playwright playwright install chromium

Usage

See browser-automation skill for detailed instructions.

/browser-chat "Your prompt" --target=chatgpt /browser-chat "Your prompt" --target=gemini

Cost Tracking

Per-Task Estimates

Task Tokens GLM-4.7 GPT-4o-mini GPT-4o Claude

Tweet 200 $0.00004 $0.00012 $0.002 $0.003

Thread (10 tweets) 2,000 $0.0004 $0.0012 $0.02 $0.03

Article (1500 words) 2,500 $0.0005 $0.0015 $0.025 $0.0375

YouTube Script 8,000 $0.0016 $0.0048 $0.08 $0.12

Newsletter 5,000 $0.001 $0.003 $0.05 $0.075

Monthly Budget Planning

With $5/month on each:

Model Monthly Output

GLM-4.7 ~20,000 articles

GPT-4o-mini ~3,300 articles

GPT-4o ~200 articles

Grok ~130 articles

Gemini UNLIMITED (free tier)

Slash Commands

Command Action

/write [prompt]

Write with Claude (default)

/write-glm [prompt]

Write with GLM-4.7

/write-gpt [prompt]

Write with GPT-4o-mini

/write-gemini [prompt]

Write with Gemini

/write-grok [prompt]

Write with Grok

/compare [prompt]

Compare outputs across models

/browser-chat [prompt]

Use browser automation

Workflow Examples

1. Draft Iteration (Cost-Optimized)

Step 1: Generate 5 hook variations with GLM-4.7 ($0.001) Step 2: Pick best 2, refine with Claude (default) Step 3: Final polish with Claude

2. Quality Comparison

Step 1: Write same content with Claude, GPT-4o, GLM-4.7 Step 2: Compare outputs side-by-side Step 3: Learn which model suits which content type

3. Bulk Social Media

Step 1: Generate 50 tweet variations with GLM-4.7 ($0.001) Step 2: Filter top 10 manually Step 3: Polish top 3 with Claude Step 4: Schedule via your social tools

Model Characteristics

Writing Style Comparison

Model Style Best For

Claude Precise, nuanced, follows instructions exactly Medical content, accuracy-critical

GLM-4.7 Efficient, code-oriented, concise Bulk generation, structured content

GPT-4o Conversational, creative, verbose Editorials, storytelling

Gemini Research-integrated, factual Summaries, fact-based content

Grok Direct, irreverent, real-time aware Twitter/X content, trending topics

Integration with Existing Skills

This skill works WITH your existing cardiology skills:

1. Use youtube-script-master → Routes to Claude by default
2. Use cardiology-editorial → Routes to Claude by default
3. Add --model=glm-4.7 → Overrides to cheaper model
4. Use /compare → See all models side-by-side

This skill gives you a full arsenal of AI models while keeping Claude as your primary, trusted writing partner.