Step-3.5-Flash VS Spark-X1
| Model Name | Affiliated organization | Release time | Model parameter quantity | Comprehensive score |
|---|---|---|---|---|
| Step-3.5-Flash | Step | February 2, 2026 | 196B | 5.2 |
| Spark-X1 | iFLYTEK | April 20, 2025 | N/A | 6.6 |
Brief Comparison of Step-3.5-Flash VS Spark-X1 AI Models
Comprehensive Capability Comparison
Spark-X1 still retains some practical value, whereas Step-3.5-Flash lacks basic execution capability and is limited in applicability.
Language Understanding Comparison
Spark-X1 handles tasks reasonably well; Step-3.5-Flash often produces incoherent or disconnected responses.
Mathematical Reasoning Comparison
Step-3.5-Flash has some limitations but remains functional for simple tasks. Spark-X1 frequently fails and is ineffective for meaningful reasoning.





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