Anthropic · Current

Claude Haiku 5.5 API pricing & cost

Claude Haiku 5.5 API pricing including the over-100K prompt tier, caching and cost calculators.

Calculate my workload →Official source ↗

Current rates

Pricing snapshot

Static catalog entry updated November 9, 2026; live provider registry data replaces matching rates on load when available.

Input / 1M tokens$0.1

Output / 1M tokens$0.5

Cached input / 1M$0.01

Context window1M tokens

Model facts

Pricing rules and quick cost example

What is tracked

Released October 7, 2026.
1M context window and 128K max output.
For prompts above 100K input tokens: $0.50 input, $2.50 output and $0.05 cache read per MTok.
Batch API is 50% off base input and output rates.

2K input + 500 output tokens

At current standard text-token rates, one request is about $0.0004; 1,000 requests ≈ $0.45, before tool fees, regional uplifts or special processing modes.

Use your workload

Turn Claude Haiku 5.5 pricing into unit economics

Cost per userEstimate AI COGS per active customer →Agent costModel multi-step tasks and retries →Caching savingsModel repeated-context savings →