Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Gemini 3 Pro Deep Think
90
Step 3.5 Flash
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Benchmark data for Gemini 3 Pro Deep Think and Step 3.5 Flash is coming soon on BenchLM.
Gemini 3 Pro Deep Think
Step 3.5 Flash
$null / $null
$0.1 / $0.3
N/A
87 t/s
N/A
3.03s
2M
256K
Benchmark data for Gemini 3 Pro Deep Think and Step 3.5 Flash is coming soon on BenchLM.
BenchLM does not have sourced benchmark coverage for Step 3.5 Flash yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.
Gemini 3 Pro Deep Think has the larger context window at 2M, compared with 256K for Step 3.5 Flash.
Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still 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.
Gemini 3 Pro Deep Think: Pricing unavailable Step 3.5 Flash: $0.10 input / $0.30 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
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