Claude Haiku 4.5 pricing
$$$ Premium$1.00/M input · $5.00/M output. List prices from provider data; in idapt, chat is metered per token with transparent, usage-based pricing at the prices shown in the app.
Full rate table
| Rate | Price | Unit |
|---|---|---|
| Input | 1 | /M tokens |
| Output | 5 | /M tokens |
| Cache read | 0.09999999999999999 | /M tokens |
| Cache write | 1.25 | /M tokens |
| Web search | 0.01 | /search |
What typical work costs
| Workload | Tokens | List price |
|---|---|---|
| Quick question | 1K tokens in, 500 out | $0.0035 |
| Long-document summary | 60K tokens in, 2K out | $0.07 |
| Agent working session | 400K tokens in, 40K out across a day | $0.60 |
Price your own workload
- Per call
- $0.0035
- Per month
- $0.35
Compare up to four models at once in the cost calculator.
Frequently asked
What does Claude Haiku 4.5 cost per 1M tokens?
Claude Haiku 4.5 lists at $1.00 per 1M input tokens and $5.00 per 1M output tokens.
Does Claude Haiku 4.5 discount cached input tokens?
Yes. Cached input tokens are billed at $0.10 per 1M, versus $1.00 for fresh input. Prompts that repeat a long prefix (a system prompt, attached files) benefit the most.
What does a typical chat message with Claude Haiku 4.5 cost?
A message with about 1,000 input tokens and a 500-token reply costs roughly $0.0035 at list price. Long documents and long replies scale that linearly with token counts.
Is Claude Haiku 4.5 cheaper than Claude 3 Haiku?
Claude 3 Haiku has the lower blended price at a 3:1 input:output mix. Claude Haiku 4.5: $1.00 in / $5.00 out per 1M. Claude 3 Haiku: $0.25 in / $1.25 out per 1M.
How does idapt bill Claude Haiku 4.5?
Chat with Claude Haiku 4.5 in idapt is metered per token with transparent, usage-based pricing at the prices shown in the app. Subscriptions include a weekly usage allowance before any balance is touched.
Part of the Claude Haiku 4.5 model page · cheapest models board · price changes