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Gemini 3.1 Flash-Lite vs o4-mini (high)

Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.

Benchmark data for one or both models is coming soon. This page currently shows metadata and pricing where BenchLM has it, and score-level comparisons will populate as public benchmark results land.

Gemini 3.1 Flash-Lite

51

VS

o4-mini (high)

--

0 categoriesvs0 categories

Benchmark data for Gemini 3.1 Flash-Lite and o4-mini (high) is coming soon on BenchLM.

Category Radar

Operational Comparison

Gemini 3.1 Flash-Lite

o4-mini (high)

Price (per 1M tokens)

$0.1 / $0.4

$null / $null

Speed

205 t/s

161 t/s

Latency (TTFT)

7.50s

21.94s

Context Window

1M

200K

Quick Verdict

Benchmark data for Gemini 3.1 Flash-Lite and o4-mini (high) is coming soon on BenchLM.

BenchLM does not have sourced benchmark coverage for o4-mini (high) yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.

Gemini 3.1 Flash-Lite has the larger context window at 1M, compared with 200K for o4-mini (high).

Benchmark Deep Dive

Frequently Asked Questions (3)

Can I compare Gemini 3.1 Flash-Lite and o4-mini (high) on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.

Why does this comparison show “coming soon”?

BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.

What data is available for Gemini 3.1 Flash-Lite and o4-mini (high) today?

Gemini 3.1 Flash-Lite: $0.10 input / $0.40 output per 1M tokens o4-mini (high): Pricing unavailable Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.

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Last updated: April 20, 2026

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