Compare · ModelsLive · 2 picked · head to head
Gemini 3 Pro vs o3 Mini High
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Gemini 3 Pro wins on 1/1 benchmarks
Gemini 3 Pro wins 1 of 1 shared benchmarks. Leads in arena.
Category leads
arena·Gemini 3 Pro
Hype vs Reality
Attention vs performance
Gemini 3 Pro
#40 by perf·no signal
o3 Mini High
#42 by perf·no signal
Vendor risk
Who is behind the model
Google DeepMind
$4.00T·Tier 1
OpenAI
$840.0B·Tier 1
Head to head
1 benchmark · 2 models
Gemini 3 Proo3 Mini High
Chatbot Arena Elo · Overall
Gemini 3 Pro leads by +123.0
Gemini 3 Pro
1486.2
o3 Mini High
1363.2
Full benchmark table
| Benchmark | Gemini 3 Pro | o3 Mini High |
|---|---|---|
Chatbot Arena Elo · Overall | 1486.2 | 1363.2 |
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| — | — | — | — | |
| $1.10 | $4.40 | 200K tokens (~100 books) | $19.25 |