Fast Claude model for responsive assistance, classification, and lightweight agents
Specification
most-agreed values
Context
1M
Max output
128K
Released
2026-10-07
Knowledge cutoff
2026-06
Retires
—
Open weights
no
Input
text, image, pdf
Output
text
Price
US dollars per million tokens · most-agreed
Input
$0.10
Output
$0.50
Cache read
$0.01
Cache write
$0.125
Batch and priority prices
US dollars per million tokens · per listing
| Price | Listing | $/M |
|---|---|---|
| Batch input | vertex_ai-anthropic_models | $0.05 |
| Batch output | vertex_ai-anthropic_models | $0.25 |
| Cache write, 1 hour | vertex_ai-anthropic_models | $0.20 |
Batch input is 50% below the interactive input price at the same listing.
Long-context price tiers
the rate above each context threshold
| Above | Price | $/M |
|---|---|---|
| 100K | Cache read | $0.05 |
| 100K | Cache write | $0.625 |
| 100K | Cache write, 1 hour | $1.00 |
| 100K | Input | $0.50 |
| 100K | Output | $2.50 |
Available from 3 hosts
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| google-vertex | $0.10 | $0.50 | $0.01 | $0.125 | 1M | 128K | — |
| google-vertex-anthropic | $0.10 | $0.50 | $0.01 | $0.125 | 1M | 128K | — |
| vertex_ai-anthropic_models | $0.10 | $0.50 | $0.01 | $0.125 | 1M | 128K | — |
Other listings of this model
this page is one of them
The corpus files Claude Haiku 5.5 under several keys. This page is the claude-haiku-5-5-default listing. The full record — every host, every price and every benchmark score — is on the main Claude Haiku 5.5 page.
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