Is gpt-5-nano or anthropic--claude-3-opus cheaper?

gpt-5-nano is cheaper on output tokens ($0.40 vs $75.00 per 1M).

Which has the larger context window, gpt-5-nano or anthropic--claude-3-opus?

gpt-5-nano has the larger context window (400K tokens).

gpt-5-nano vs anthropic--claude-3-opus

gpt-5-nano is cheaper on output tokens, while gpt-5-nano offers a larger context window. Choose gpt-5-nano or anthropic--claude-3-opus based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	gpt-5-nano	anthropic--claude-3-opus
Provider	SAP AI Core	SAP AI Core
Input / 1M tokens	$0.05	$15.00
Output / 1M tokens	$0.40	$75.00
Context window	400K	200K
Parameters	—	—
Open weights	No	No
Released	Aug 2025	Feb 2024

gpt-5-nano details →anthropic--claude-3-opus details →

FAQ

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