Microsoft Phi-4 (14B) vs Qwen 3.8 Flash Next
Live Unit Economics, TTFT Latency & Reasoning Benchmark Analysis
Which model is better: Microsoft Phi-4 (14B) or Qwen 3.8 Flash Next?
Verified Performance & Unit Economics Delta
Daily synchronized metrics from synthetic latency endpoints and benchmark evaluations.
| Metric / Dimension | Microsoft Phi-4 (14B) | Qwen 3.8 Flash Next | Net Delta / Advantage |
|---|---|---|---|
| Input Cost / 1M Tokens | $0.12 | $0.12 | Identical Pricing |
| Output Cost / 1M Tokens | $0.36 | $0.48 | Microsoft Phi-4 (14B) (25% lower) |
| Avg TTFT Response Latency | 110ms | 120ms | Microsoft Phi-4 (14B) (+10ms faster) |
| SWE-bench Verified (Coding) | 42.1% | 56.8% | Qwen 3.8 Flash Next (+14.7% lead) |
| Inference Value Score (IVR) | 99.9 / 100 | 99.9 / 100 | Qwen 3.8 Flash Next (+0 pts) |
Interactive Monthly Token Economics & ROI Forecaster
Model your expected production workload across prompt (input) and completion (output) tokens.
Estimated Monthly Spend
$0.12/1M in · $0.36/1M out
$0.12/1M in · $0.48/1M out
When to Choose Microsoft Phi-4 (14B)
Choose Microsoft Phi-4 (14B) when you need High-efficiency local math reasoning, embedded device processing, on-device SLM logic, and low-latency classification. and have an infrastructure budget aligned with $0.12/1M tokens.
When to Choose Qwen 3.8 Flash Next
Choose Qwen 3.8 Flash Next when you need Extreme token throughput multilingual coding, global document processing, and low-cost API scaling. and prioritize Alibaba Cloud ecosystem integration at $0.12/1M tokens.
Related Questions & Decision Factors
Which is cheaper: Microsoft Phi-4 (14B) or Qwen 3.8 Flash Next?
Qwen 3.8 Flash Next is cheaper at $0.12/1M input tokens compared to $0.12/1M for Microsoft Phi-4 (14B).
Which model has lower latency: Microsoft Phi-4 (14B) or Qwen 3.8 Flash Next?
Microsoft Phi-4 (14B) delivers faster response times with an average TTFT of 110ms vs 120ms for Qwen 3.8 Flash Next.
When should you choose Microsoft Phi-4 (14B)?
Choose Microsoft Phi-4 (14B) when you need High-efficiency local math reasoning, embedded device processing, on-device SLM logic, and low-latency classification. and have an infrastructure budget aligned with $0.12/1M tokens.
When should you choose Qwen 3.8 Flash Next?
Choose Qwen 3.8 Flash Next when you need Extreme token throughput multilingual coding, global document processing, and low-cost API scaling. and prioritize Alibaba Cloud ecosystem integration at $0.12/1M tokens.