Is gemini-3.1-flash-image-preview or claude-sonnet-4-5 cheaper?

claude-sonnet-4-5 is cheaper on output tokens ($15.00 vs $60.00 per 1M).

Which has the larger context window, gemini-3.1-flash-image-preview or claude-sonnet-4-5?

claude-sonnet-4-5 has the larger context window (200K tokens).

gemini-3.1-flash-image-preview vs claude-sonnet-4-5

claude-sonnet-4-5 is cheaper on output tokens, while claude-sonnet-4-5 offers a larger context window. Choose gemini-3.1-flash-image-preview or claude-sonnet-4-5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	gemini-3.1-flash-image-preview	claude-sonnet-4-5
Provider	302.AI	302.AI
Input / 1M tokens	$0.50	$3.00
Output / 1M tokens	$60.00	$15.00
Context window	131K	200K
Parameters	—	—
Open weights	No	No
Released	Feb 2026	Sep 2025

gemini-3.1-flash-image-preview details →claude-sonnet-4-5 details →

FAQ

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