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Tickerr / Pricing / Claude / Claude Sonnet 4.5 20250929 V1.0

Claude

Claude Sonnet 4.5 20250929 V1.0

Operational· provider status page

Anthropic · Claudeplans & subscription pricing

API pricing — per 1M tokens

Input

$3.00

Output

$15.00

Cached input

$0.30

Batch input

Effective from Apr 30, 2026. Source: official provider documentation.

Cost calculator

Estimated monthly cost · 70% input / 30% output split

cheapestClaude 3 Haiku$0.550
Claude Haiku 4.5$2.20
Claude Sonnet 4.5 20250929 V1.0$6.60
Claude 3.7 Sonnet$6.60
Claude Opus 4.5$11.00
Claude 3 Opus$33.00

Other Claude models

See all Claude models →

Also: All LLM models · Claudeplans & subscription pricing · Token cost calculator