Gemini 3.7 Flash
Google's current workhorse — and the cheapest way into a 1M window from a major provider.
- Maker
- Context
- 1.05M tokens
- Pricing
- $0.75 / 1M tokens / $3.75 / 1M tokens
Introductory pricing through 31 Dec 2026. On 1 Jan 2027 it doubles to $1.50 / $7.50, so anything you build on this price needs re-checking before the new year.
Best for
- Pressure-testing the narrative of a deck or doc you built elsewhere
- Imposing a clean structure on messy notes and research
- Quick analysis across many documents, at a working price
Prompting quirks
Bring it a finished artefact, not a blank page
The Flash line's edge is organising what already exists, not inventing what doesn't. Paste the deck, the doc or the argument you built in another model and ask whether the narrative holds.
Keep instructions tight and goal-first
Flash is optimised for speed; a crisp, unambiguous ask gets a crisp answer. Save the open-ended exploration for a flagship.
With the Pro line stalled, this is Google's real answer
3.5 Pro still hasn't shipped, so Flash is where Google's current improvements actually land. The line turned over twice in a month (3.6 on 21 Jul, 3.7 on 13 Aug) while Pro stood still.
Copy-paste example
Tuned for Gemini 3.7 Flash. Swap in your own content where marked.
{paste the deck outline, doc or argument you built elsewhere}
Don't rewrite this. Tell me whether the narrative holds: what's the
through-line, where does the logic jump, which section is in the wrong
place, and what would a reader still be asking at the end? Then give me
the restructured running order, section titles only.Facts verified against the official Google docs on 19 August 2026.