Is o3 or Claude-Opus-4.7 cheaper?

o3 is cheaper on output tokens ($7.20 vs $21.00 per 1M).

Which has the larger context window, o3 or Claude-Opus-4.7?

Claude-Opus-4.7 has the larger context window (1M tokens).

o3 vs Claude-Opus-4.7

o3 is cheaper on output tokens, while Claude-Opus-4.7 offers a larger context window. Choose o3 or Claude-Opus-4.7 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	o3	Claude-Opus-4.7
Provider	Poe	Poe
Input / 1M tokens	$1.80	$4.30
Output / 1M tokens	$7.20	$21.00
Context window	200K	1M
Parameters	—	—
Open weights	No	No
Released	Apr 2025	Apr 2026

o3 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.