Anthropic: Claude Haiku 4.5 vs Anthropic: Claude Sonnet 4.5

Side-by-side specs, pricing, and benchmarks. Pick a winner for your team's use case.

Anthropic: Claude Haiku 4.5

Provider: anthropic
Context: 200k
Input $/Mtok: $1.00
Output $/Mtok: $5.00
Max output: 64000
Modalities: image, text

Anthropic: Claude Sonnet 4.5

Provider: anthropic
Context: 1000k
Input $/Mtok: $3.00
Output $/Mtok: $15.00
Max output: 64000
Modalities: text, image, file

Price delta

Anthropic: Claude Haiku 4.5 is $2.00/Mtok cheaper than Anthropic: Claude Sonnet 4.5 on input. Output delta: $-10.00/Mtok.

Which to pick

Pick Anthropic: Claude Haiku 4.5 when you need its specific strengths (see its verdict). Pick Anthropic: Claude Sonnet 4.5 for its own trade-offs (full verdict).