How much does Claude Haiku 4.5 cost?

Claude Haiku 4.5 costs $0.80 per 1M input tokens and $4.00 per 1M output tokens. Prices are sourced from official Anthropic documentation.

Is Claude Haiku 4.5 available via API?

Yes. Claude Haiku 4.5 is available via the Claude API. Tickerr monitors its uptime and latency every 5 minutes.

Tickerr / Pricing / Claude / Claude Haiku 4.5

Operational· API inference check

Input

$0.80

Output

$4.00

Cached input

—

Batch input

—

Effective from Apr 19, 2026. Source: official provider documentation.

p50 TTFT

533ms

p95 TTFT

1363ms

Avg throughput

90 tok/s

24h success

100%

TTFT = time to first token. Based on 286 authenticated API calls. Last checked Wed, 29 Apr 2026 21:55:40 GMT.

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

cheapestClaude Haiku 4.5$1.76

Claude Sonnet 4.6$6.60

Claude Opus 4.6$33.00