How many providers offer Claude Haiku and Claude Sonnet 4?

Claude Haiku is available from 0 providers and Claude Sonnet 4 is available from 4 providers. 0 providers offer both models, making it easy to switch between them.

What is the context window for Claude Haiku vs Claude Sonnet 4?

See the comparison table above for detailed specs on both models.

How is blended price calculated?

Blended price uses the formula (3 x input + 1 x output) / 4 per million tokens, reflecting typical usage where input tokens outnumber output tokens roughly 3:1.

Claude Haiku vs Claude Sonnet 4 — API Pricing Comparison 2026

Compare Claude Sonnet 4 and Claude Haiku API pricing. Anthropic mid-tier vs budget — see how much you save with the smaller model.

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Claude Haiku cheapest

$6.00

Claude Sonnet 4 cheapest

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Claude Haiku context

Claude Sonnet 4 context

Which is cheaper, Claude Haiku or Claude Sonnet 4?

Sector HQ tracks pricing for both Claude Haiku and Claude Sonnet 4 across all providers, updated every 6 hours.

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Claude Sonnet 4 pricing details Custom comparison

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Frequently Asked Questions

Sector HQ tracks pricing for both models across all providers, updated every 6 hours.

Prices in USD per 1M tokens. Updated every 6 hours.