Compare · ModelsLive · 2 picked · head to head
phi-3-small 7.4B vs Step 3.5 Flash
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Step 3.5 Flash wins on 0/0 benchmarks
Not enough overlapping benchmarks to declare a winner yet · phi-3-small 7.4B · Step 3.5 Flash are still filling in scores.
Hype vs Reality
Attention vs performance
phi-3-small 7.4B
#23 by perf·no signal
Step 3.5 Flash
#7 by perf·#11 by attention
Vendor risk
Mixed exposure
One or more vendors flagged
Microsoft
$3.00T·Big Tech
StepFun
$5.0B·Tier 1
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| phi-3-small 7.4B | — | — | — | — |
| Step 3.5 Flash | $0.10 | $0.30 | 262K tokens (~131 books) | $1.50 |
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