Llm Cost Optimization

Apr 25, 2026 · 18 min read ai-automation

Gemini 3.1 Pro vs Claude Opus 4.7: Which Frontier Model Is Actually Cheaper to Ship With in 2026? (10 Tasks, Real Cost Per Task Measured)

Sticker price says Gemini 3.1 Pro is the obvious pick: $2 per million input tokens and $12 out, against Claude Opus 4.7’s $5 and $25. …

Editorial illustration showing a stack of Claude API invoices growing taller overnight, with a golden token counter hovering above and the Anthropic-style silhouette of Claude in the background, representing the Opus 4.7 tokenizer tax that raised effective costs at unchanged sticker price

Apr 21, 2026 · 15 min read ai-automation

The Claude Opus 4.7 Tokenizer Tax: Why Your AI Bill Just Jumped — And How to Claw It Back in a Weekend

Same prompt, same model family, bigger bill. Claude Opus 4.7 shipped on April 16, 2026 with the sticker price of Opus 4.6 untouched — $5 per million …