Step 3.7 Flash vs Voxtral Small 24B 2507
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 Step 3.7 Flash and Voxtral Small 24B 2507.
Step 3.7 Flash
Step 3.7 Flash is StepFun's latest high-efficiency multimodal Mixture-of-Experts model. It pairs a 196B-parameter language backbone with a vision encoder for native image and video understanding, activating roughly 11B parameters...
Voxtral Small 24B 2507
Voxtral Small is an enhancement of Mistral Small 3, incorporating state-of-the-art audio input capabilities while retaining best-in-class text performance. It excels at speech transcription, translation and audio understanding. Input audio...
Technical Specifications
| Specification | Step 3.7 Flash | Voxtral Small 24B 2507 |
|---|---|---|
| Provider | StepFun | Mistral |
| Context Window | 256,000 tokens | 32,000 tokens |
| Agent Suitability | N/A | N/A |
| Time to First Token (TTFT) | N/A | N/A |
| Deployment Model | managed api | self hostable |
| Production Stability | stable | stable |
| API Available | Yes | Yes |
| Released Date | 2026-05-28 | 2025-10-30 |
API Pricing Comparison
Input Price per Million Tokens
Step 3.7 Flash
$0.20
Voxtral Small 24B 2507
$0.10
Output Price per Million Tokens
Step 3.7 Flash
$1.15
Voxtral Small 24B 2507
$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.
Step 3.7 Flash Quirks & Gotchas
No developer gotchas reported.
Voxtral Small 24B 2507 Quirks & Gotchas
No developer gotchas reported.