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Claude Haiku 5.5
Explore Claude Haiku 5.5 — a lightweight, budget-friendly model that cuts running costs by roughly three quarters while powering bulk tasks.
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What Teams Gain from Claude Haiku 5.5
A nimble, low-cost engine tuned for the repetitive jobs that would otherwise drain your budget.
- Fraction of the PriceTypical spend drops by about three quarters against Haiku 4.5, so heavier workloads stop meaning heavier bills.
- Made for RepetitionCompaction, summarization, lookups and sorting all stay smooth even when thousands of calls fire in a day.
- Pairs with Bigger ModelsSlot it in as a subagent beside Opus 5.5 and Sonnet 5.5, or lean on it for live support and browser automation.
Getting Started with Claude Haiku 5.5
Follow three short steps and your repeat workloads are up and running.
Questions About Claude Haiku 5.5
Straight answers on cost, safeguards and where to get access.
How much cheaper is Claude Haiku 5.5 than Haiku 4.5?
Roughly three quarters less on average — 90% lower for prompts up to 100K tokens, and 50% lower once you go past that.
Did Sonnet 5.5 cache read pricing change?
Yes. Cache reads fell to $0.10 per million tokens from the earlier $0.20, which shaves about a fifth off most Sonnet 5.5 agent workloads.
Which monthly API credits come with Max and Team plans?
Max 5x receives $100 a month, Max 20x receives $200, and Team pools up to $500 — all spendable on any Claude model.
How does it score on alignment evaluations?
Results improved clearly over Haiku 4.5: fewer misaligned behaviors surfaced, and the model pushed back more often when prompted toward misuse.
Which safeguards protect Claude Haiku 5.5?
Cyber protections sit between Haiku 4.5 and the newer larger models, biology protections mirror Sonnet 5, Sonnet 5.5 and Opus 5, and verification programs are open for wider research.
Where do I access it, and how do I migrate?
Call claude-haiku-5-5 today on the Claude Platform, AWS, Google Cloud or Microsoft Azure; the migration guide walks you through the switch.
Put Claude Haiku 5.5 to Work Today
Launch claude-haiku-5-5 through the Claude Platform, follow the migration guide, and apply your monthly API credits to whatever you build next.