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Claude Haiku 4.5

Merge Gateway

Claude Haiku 4.5 by Merge Gateway costs $1.00 per 1M input tokens and $5.00 per 1M output tokens, with a 200K-token context window.

Pricing

Input (per 1M tokens)
$1.00
Output (per 1M tokens)
$5.00
Cached input (per 1M)
$0.10

Specifications

Provider
Merge Gateway
Context window
200K tokens
Parameters
—
Released
Oct 2025
Open weights
No
Frontier model
No

Compare Claude Haiku 4.5 with…

Claude Haiku 4.5 vs GPT-5 Nano$0.40/1MClaude Haiku 4.5 vs GPT-4o mini$0.60/1MClaude Haiku 4.5 vs Claude Sonnet 4.5$15.00/1MClaude Haiku 4.5 vs MiniMax-M2$1.20/1MClaude Haiku 4.5 vs Claude Opus 4.7$25.00/1MClaude Haiku 4.5 vs Claude Opus 4$75.00/1M

FAQ

Pricing is per 1M tokens (USD); confirm with the provider before production use.