Google Gemini Pro Latest vs Step 3.5 Flash
How do these models stack up? Below is an expert side-by-side comparison of specifications, context window capacity, live pricing per million tokens, and standardized benchmark scores for Google Gemini Pro Latest and Step 3.5 Flash.
Google Gemini Pro Latest
This model always redirects to the latest model in the Google Gemini Pro family.
Step 3.5 Flash
Step 3.5 Flash is StepFun's most capable open-source foundation model. Built on a sparse Mixture of Experts (MoE) architecture, it selectively activates only 11B of its 196B parameters per token....
Technical Specifications
| Specification | Google Gemini Pro Latest | Step 3.5 Flash |
|---|---|---|
| Provider | StepFun | |
| Context Window | 1,048,576 tokens | 262,144 tokens |
| Agent Suitability | N/A | N/A |
| Time to First Token (TTFT) | N/A | N/A |
| Deployment Model | managed api | managed api |
| Production Stability | beta | stable |
| API Available | Yes | Yes |
| Released Date | 2026-04-27 | 2026-01-29 |
API Pricing Comparison
Input Price per Million Tokens
Google Gemini Pro Latest
$2.00
Step 3.5 Flash
$0.10
Output Price per Million Tokens
Google Gemini Pro Latest
$12.00
Step 3.5 Flash
$0.30
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Benchmark Performance Metrics
Scores show the raw performance percentages verified across key evaluation suites. Higher bars indicate superior accuracy and capability in that domain.
Google Gemini Pro Latest Quirks & Gotchas
No developer gotchas reported.
Step 3.5 Flash Quirks & Gotchas
No developer gotchas reported.