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Claude Haiku 5.5
Put Claude Haiku 5.5 on the repetitive work: near-zero running costs, quick responses and steady output at serious volume.
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Built to Cut Costs: Inside Claude Haiku 5.5
Claude Haiku 5.5 pairs modest pricing with dependable accuracy, making it a practical pick for pipelines that repeat the same job thousands of times.
- Budget-Friendly by DesignExpect average spend near a quarter of what Haiku 4.5 demanded for the same throughput.
- Made for RepetitionShort, recurring jobs such as summarising, compacting, sorting and lookups stay steady even at scale.
- A Reliable SubagentTeams slot it in beside Opus 5.5 and Sonnet 5.5 for coding help, live chat support and browser-driven tasks.
Putting Claude Haiku 5.5 to Work in Three Steps
A short walkthrough for pointing Claude Haiku 5.5 at repetitive, high-frequency jobs.
Common Questions About Claude Haiku 5.5
Straight answers on cost, safety guardrails and where this model can be deployed.
Is Claude Haiku 5.5 really cheaper than Haiku 4.5?
Yes — average spend drops by about three quarters, with 90% savings on prompts up to 100K tokens and 50% savings past that point.
Did Sonnet 5.5 cache read pricing change?
Cache reads for Sonnet 5.5 now cost $0.10 per million tokens, down from $0.20 — roughly a fifth off typical agentic Sonnet 5.5 spend.
Which monthly API credits come with Max and Team plans?
Max 5x includes $100 in monthly credits, Max 20x includes $200, and Team plans pool up to $500 — usable across any Claude model.
How well does Claude Haiku 5.5 score on alignment tests?
Scores climbed noticeably versus Haiku 4.5: fewer misaligned behaviours surfaced, and the model pushed back more often on misuse attempts.
Which safeguards ship with Claude Haiku 5.5?
Cyber protections sit midway between Haiku 4.5 and the newer large models, biology protections match Sonnet 5, Sonnet 5.5 and Opus 5, and verification programs remain open to wider research.
How do I get access and migrate to Claude Haiku 5.5?
claude-haiku-5-5 is callable today via the Claude Platform, AWS, Google Cloud and Microsoft Azure, and the migration guide covers the switch step by step.
Ship Your Next Agent on Claude Haiku 5.5
Deploy claude-haiku-5-5 through the Claude Platform, follow the migration guide, and apply your monthly API credits to whatever you build next.