Claude Opus 4.7 vs Gemini 3.7 Flash: API price and specs

Gemini 3.7 Flash is 87% cheaper than Claude Opus 4.7 on input price.

Gemini 3.7 Flash is 87% cheaper than Claude Opus 4.7 on output price.

Gemini 3.7 Flash is 87% cheaper than Claude Opus 4.7 on a 1M-in / 200k-out workload.

Field	Claude Opus 4.7	Gemini 3.7 Flash
Lowest input, per 1M	$2.50 +655.7%	$0.33
Median input, per 1M	$5.00 +566.7%	$0.75
Lowest output, per 1M	$12.50 +655.7%	$1.65
Median output, per 1M	$25.00 +566.7%	$3.75
Lowest unit price	—	—
Cost of 1M in + 200k out	$5.00 +655.7%	$0.66
Context	1M	1M
Max output	128K	66K +48.8%
Providers	33	25 +24.2%
Regions	AU, EU, GLOBAL, JP, US	EU, GLOBAL, US
Accepts	application/pdf, file, image, image/gif, image/jpeg, image/png, image/webp, pdf, text	audio, file, image, pdf, text, video
Returns	text	text
Type	Text models	Text models
Free option	no	no
Cheapest provider	openrouter	kenari

Your own workload: how many tokens the model gets (input) and gives back (output) - for example, in a month. The "Cost" row of the table above is recalculated for these numbers, for each model.

Computed from current offers each time the page opens; the best value of a row is bold, the percent is how far behind the best.

Providers selling both

abacus, aihubmix, aiml, cometapi, cortecs, deepinfra, edenai, fastrouter, github-copilot, google-vertex, impossibl, jiekou, kenari, kilo, meganova, ofox, opencode, openrouter, perplexity-agent, poe, requesty, trustedrouter, vercel, zenmux

Frequently asked questions

Which is cheaper, Claude Opus 4.7 or Gemini 3.7 Flash?

Gemini 3.7 Flash is 87% cheaper than Claude Opus 4.7 on input price. Gemini 3.7 Flash is 87% cheaper than Claude Opus 4.7 on output price. Gemini 3.7 Flash is 87% cheaper than Claude Opus 4.7 on a 1M-in / 200k-out workload.

Which has the larger context, Claude Opus 4.7 or Gemini 3.7 Flash?

Claude Opus 4.7: 1M tokens; Gemini 3.7 Flash: 1M tokens.

Where can I use both Claude Opus 4.7 and Gemini 3.7 Flash?