Is GPT-5.5 or Claude Opus 4.7 cheaper?

Claude Opus 4.7 is cheaper on output tokens ($30.00 vs $37.50 per 1M).

Which has the larger context window, GPT-5.5 or Claude Opus 4.7?

Both models offer a similar context window.

GPT-5.5 vs Claude Opus 4.7

Claude Opus 4.7 is cheaper on output tokens. Choose GPT-5.5 or Claude Opus 4.7 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	GPT-5.5	Claude Opus 4.7
Provider	Venice AI	Venice AI
Input / 1M tokens	$6.25	$6.00
Output / 1M tokens	$37.50	$30.00
Context window	1M	1M
Parameters	—	—
Open weights	No	No
Released	Apr 2026	Apr 2026

GPT-5.5 details →Claude Opus 4.7 details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.