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Select any two models. Input, output, cached, and context rarely move together — the cheaper model on one line isn't always the cheaper one on the next.
Description
Claude Sonnet 4.5 in batch mode, Anthropic's mid-tier model optimized for coding and agentic workflows with a 1M-token context window.
OpenAI's frontier model for complex professional workloads. 1M token context, text + image input, native computer use.
I/O price /1M
$1.50/$7.50
$5.00/$30.00
Input /1M
$1.50
$5.00
Output /1M
$7.50
$30.00
Cached in /1M
$0.15
$0.5
Context
1M
1M
Δ input since launch
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Δ output since launch
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Released
Sep 2025
Apr 2026
Status
—
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Provider
Anthropic
OpenAI