Best-in-class intelligence for your high-volume workloads
Gemini 3.1 Flash-Lite is the fastest and most cost-efficient model in the Gemini 3 series. At only $0.25 input and $1.50 output per million tokens, it beats 2.5 Flash with 2.5X faster first token and 45% higher output speed while matching or beating quality.
I’ve been using Gemini 2.5 Flash API in my BYOK translation plugin. Switched to gemini-3.1-flash-lite-preview by literally just changing the model name — quality jumped, speed stayed the same at identical throughput, and the bill is still reasonable. Quite happy.
Official use cases like high-volume translation, content moderation, real-time image sorting, dashboard automation, UI generation and multi-step retail agents are spot on. If your app (or any slice of it) hits any of those, this one is definitely worth a shot right now in preview.
“Best-in-class intelligence for your high-volume workloads”
Gemini 3.1 Flash-Lite launched on Product Hunt on March 4th, 2026 and earned 318 upvotes and 7 comments, placing #4 on the daily leaderboard. Gemini 3.1 Flash-Lite is the fastest and most cost-efficient model in the Gemini 3 series. At only $0.25 input and $1.50 output per million tokens, it beats 2.5 Flash with 2.5X faster first token and 45% higher output speed while matching or beating quality.
On the analytics side, Gemini 3.1 Flash-Lite competes within API, Artificial Intelligence and Development — topics that collectively have 570k followers on Product Hunt. The dashboard above tracks how Gemini 3.1 Flash-Lite performed against the three products that launched closest to it on the same day.
Who hunted Gemini 3.1 Flash-Lite?
Gemini 3.1 Flash-Lite was hunted by Zac Zuo. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Reviews
Gemini 3.1 Flash-Lite has received 144 reviews on Product Hunt with an average rating of 5.00/5. Read all reviews on Product Hunt.
For a complete overview of Gemini 3.1 Flash-Lite including community comment highlights and product details, visit the product overview.
Zac Zuo
Hi everyone!
I’ve been using Gemini 2.5 Flash API in my BYOK translation plugin. Switched to gemini-3.1-flash-lite-preview by literally just changing the model name — quality jumped, speed stayed the same at identical throughput, and the bill is still reasonable. Quite happy.
Official use cases like high-volume translation, content moderation, real-time image sorting, dashboard automation, UI generation and multi-step retail agents are spot on. If your app (or any slice of it) hits any of those, this one is definitely worth a shot right now in preview.
Grab it in @Google AI Studio or Vertex AI.