Claude API

3 articles

Browse guides

Claude API articles

3
Claude AI

Claude Pricing 2026: Every Model, Every Tier, Full Breakdown

Every Claude model and pricing tier in one guide. API pricing for Fable 5 ($10/$50), Opus 5 ($5/$25), Sonnet 5 ($3/$15 intro $2/$10), and Haiku 4.5 ($1/$5) per MTok. Subscription plans from Free to Enterprise. Prompt caching, batch API, fast mode, and cross-provider comparisons — all verified July 25, 2026.

Coursiv
Claude Sonnet 5: Release Date, Pricing, API & Benchmarks Claude 21 min
Claude

Claude Sonnet 5: Release Date, Pricing, API & Benchmarks

A practical guide to Claude Sonnet 5: release date, API model name, introductory pricing, benchmarks, Claude Code availability, safety changes, and when to use it over Sonnet 4.6 or Opus 4.8.

Coursiv
Claude

Claude Opus 4.8 Release Date, Pricing, API & Claude Code

Claude Opus 4.8 release details: May 28, 2026 launch date, API model ID, pricing, fast mode, 1M context, Claude Code support, and best use cases.

Coursiv