Catalogue / Anthropic / Claude Haiku 4.5
Claude Haiku 4.5
Prices and limits, each value carrying the date it was observed and the source it came from.
As of 18 September 2026, the parameters below were observed for Claude Haiku 4.5 on Anthropic's own published price list.
Lifecycle notice. A third-party registry reports a deprecation date of 2026-10-15 for the underlying model. That source is level 5, so we publish it as a signal, not as a verified fact. See how we rank sources.
What does Claude Haiku 4.5 cost?
| Parameter | Value | Unit | Observed | Source | Proof |
|---|---|---|---|---|---|
| Released on | 2025-10-15 | date | 18 September 2026 checked 18 September 2026 |
official API L3 | a74bd4bd2829 |
| Vendor commits not to retire before | 2026-10-15 | date | 18 September 2026 checked 18 September 2026 |
official API L3 | a74bd4bd2829 |
We hold no publishable price for this offer yet. The vendor may publish one that we have not read, or we may hold one only from a third-party aggregator, which we rank at level 5 and never publish on its own. The parameters below are what we do hold, each with its date and its source. An empty cell here is an absence, not a zero.
Has Claude Haiku 4.5 changed price?
No change has been recorded since we started observing this service on 25 August 2026. We record a change only when two successive observations differ, so an empty table here means the values have held.
What does Claude Haiku 4.5 cost elsewhere?
We track this model at 5 sellers. The same model rarely costs the same everywhere, and the difference is not visible from any single seller's catalogue.
- OpenRouter Anthropic: Claude Haiku 4.5
- Anthropic Claude Haiku 4.5
- DeepInfra anthropic/claude-haiku-4-5
- Snowflake claude-haiku-4-5
See every model tracked at more than one seller
Other services from Anthropic
Where these figures come from
Source: Anthropic. Every figure on this page was read from
Anthropic's own published price list, and every row above links straight back to it.
We publish factual values with attribution, we do not reproduce Anthropic's content, and
we send readers to them. If you publish this source and want us to stop tracking it, write to
contact@bertrande.com and we will act on it without argument.
How is this page verified?
Every figure above comes from Anthropic's own published price list, which we rank as a level 3 source. We re-check it every day. Each observation stores the exact source URL and a SHA-256 fingerprint of the source content at that moment, which is what lets us prove what the source said on a given day.
The Proof column shows the first twelve characters of the SHA-256 fingerprint of the source content at the moment we read it. Hover it for the full value. It is what lets us demonstrate later what the source said on a given day, after that page has changed or vanished. The full fingerprints are in data.json.
No value on this page was produced, estimated or completed by a language model. Where we do not have a verified figure, the row is absent rather than filled in. Read the full methodology, or report an error.
Take the data, or watch this page
This page is available as data.json (including the full observation history of every parameter) and data.csv, under CC-BY-4.0, free, with attribution. See all downloads.
Want to know when this changes? Point a feed reader or a script at the Atom feed, which carries every confirmed change and is rebuilt hourly, or poll this page's data.json, where every figure carries its observation date and the fingerprint of its source. Both work today and need no address.
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