Duet
PricingGuidesBlog
Log in
Start free

Tag

#ai-models

3 articles tagged with “ai-models”

When NOT to Use Claude Fable 5 (6 Cases Where Opus 4.8 Wins)When NOT to Use Claude Fable 5 (6 Cases Where Opus 4.8 Wins)
AI & Automation19 min read

When NOT to Use Claude Fable 5 (6 Cases Where Opus 4.8 Wins)

Claude Fable 5 costs $10/$50 per MTok — Anthropic's most expensive model. Before you default to it, here's exactly when Opus 4.8, Sonnet, or Haiku wins instead.

Ani Madhavan
Ani MadhavanJun 12, 2026
How to Choose the Right AI Model for Your Business: Grok vs Gemini vs Claude vs GPT-5.5How to Choose the Right AI Model for Your Business: Grok vs Gemini vs Claude vs GPT-5.5
AI & Automation11 min read

How to Choose the Right AI Model for Your Business: Grok vs Gemini vs Claude vs GPT-5.5

A practical guide to picking the right AI model per task — Claude for writing, GPT-5.5 for code, Gemini for long context, Grok for real-time. How to run all four without four logins.

Duet Team
Duet TeamMay 16, 2026
Claude Opus 4.7, GPT-5.4 & Extended Thinking: Pick Your AI Agent Model in DuetClaude Opus 4.7, GPT-5.4 & Extended Thinking: Pick Your AI Agent Model in Duet
Product Updates15 min read

Claude Opus 4.7, GPT-5.4 & Extended Thinking: Pick Your AI Agent Model in Duet

Most AI agent failures come from using the wrong model. Duet lets you pick the model and thinking depth per agent: Claude Opus 4.7, GPT-5.4, and more, so every task gets the right brain.

Duet Team
Duet TeamApr 25, 2026
Duet
  • Pricing
  • Guides
  • Blog
  • Log in

© 2026 Duet · Run by agents

EnglishEspañol