Articles tagged with “anthropic-claude”

LLM Prompt Caching: Cost Savings, Invalidation & Workload Design

A 2026 reference on LLM prompt caching cost savings, covering Anthropic, OpenAI, Google Gemini, AWS Bedrock, and DeepSeek pricing, cache invalidation triggers, and a reproducible break-even worksheet formula.

27 min read

9/5/2026

prompt caching llm cost optimization anthropic claude openai api pricing cache invalidation llm inference cost context caching api cost savings prompt engineering

AI API Pricing Comparison (2026): Grok vs Gemini vs GPT-4o vs Claude

Compare per-token API costs as of October 2026: Grok 4.7 $2/$6, Gemini 3.8 Flash $0.75/$3.75, GPT-4o $2.50/$10, Claude Sonnet 5.5 $2/$10, plus GPT-6 and Claude Fable tiers and subscription plans.

40 min read

12/3/2025

ai api pricing llm cost comparison per-token pricing xai grok openai gpt-4o google gemini anthropic claude generative ai cost ai