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Claude Sonnet 4.5 (batch) API Pricing — Anthropic Stored Rates & Alternatives | ModelPriceLab

Model Services/Anthropic/Claude Sonnet 4.5 (batch)

Claude Sonnet 4.5 (batch)

Name: Claude Sonnet 4.5 (batch)
Brand: Anthropic

Active

Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows. It delivers state-of-the-art performance on coding benchmarks such as SWE-bench Verified, with...

Input / 1M tokens

$1.50

Output / 1M tokens

$7.50

Record updated 2026-09-03

Modality:LLM

Context:1,000,000 tokens

Docs Pricing Status page 📊 Price Matrix 🧮 Spend Calculator 📢 Changes Model pricing page Vendor API pricing Check stack cost impact

Pricing

Platform

Scope

Input

Output

Details

OpenRouter

Unified API Router

Standard

$1.50

$7.50

1.0M context · 64k max output

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