Qwen Chat 14B vs Qwen3 4B 2507 Instruct: The Ultimate Performance & Pricing Comparison

Deep dive into reasoning, benchmarks, and latency insights.

The Final Verdict in the Qwen Chat 14B vs Qwen3 4B 2507 Instruct Showdown

After a comprehensive analysis, Qwen Chat 14B emerges as the superior choice for users prioritizing raw intelligence and reasoning. However, Qwen3 4B 2507 Instruct remains a highly competitive option, especially for scenarios demanding faster response times and cost-efficiency. This detailed Qwen Chat 14B vs Qwen3 4B 2507 Instruct comparison will break down every critical metric to help you make the best decision.

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Model Snapshot

Key decision metrics at a glance.

Qwen Chat 14B

Other

Reasoning: 6
Coding: 6
Multimodal: 1
Long Context: 1
Blended Price / 1M tokens: $0.015
P95 Latency: 1000ms
Tokens per second: —

Qwen3 4B 2507 Instruct

Other

Reasoning: 5
Coding: 1
Multimodal: 1
Long Context: 2
Blended Price / 1M tokens: $0.015
P95 Latency: 1000ms
Tokens per second: —

Overall Capabilities

The capability radar provides a holistic view of the Qwen Chat 14B vs Qwen3 4B 2507 Instruct matchup. This chart illustrates each model's strengths and weaknesses at a glance, forming a cornerstone of our Qwen Chat 14B vs Qwen3 4B 2507 Instruct analysis.

This radar chart visually maps the core capabilities (reasoning, coding, math proxy, multimodal, long context) of `Qwen Chat 14B` vs `Qwen3 4B 2507 Instruct`.

Benchmark Breakdown

For a granular look, this chart directly compares scores across standardized benchmarks. In the critical MMLU Pro test, a key part of the Qwen Chat 14B vs Qwen3 4B 2507 Instruct debate, Qwen Chat 14B scores 60 against Qwen3 4B 2507 Instruct's 50. This data-driven approach is essential for any serious Qwen Chat 14B vs Qwen3 4B 2507 Instruct comparison.

This grouped bar chart provides a side-by-side comparison for each benchmark metric.

Speed & Latency

Speed is a crucial factor in the Qwen Chat 14B vs Qwen3 4B 2507 Instruct decision for interactive applications. The metrics below highlight the trade-offs you should weigh before shipping to production.

Time to First Token

Qwen Chat 14B300ms

Qwen3 4B 2507 Instruct300ms

Tokens per Second

Qwen Chat 14B46

Qwen3 4B 2507 Instruct51

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The Economics of Qwen Chat 14B vs Qwen3 4B 2507 Instruct

Power is only one part of the equation. This Qwen Chat 14B vs Qwen3 4B 2507 Instruct pricing analysis gives you a true sense of value.

Pricing Breakdown

Compare input and output pricing at a glance.

Real-World Cost Scenario

To process 1M input tokens and generate 250k output tokens, Qwen Chat 14B would cost $0.018, whereas Qwen3 4B 2507 Instruct would cost $0.018. This practical calculation is vital for any developer considering the Qwen Chat 14B vs Qwen3 4B 2507 Instruct choice.

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Which Model Wins the Qwen Chat 14B vs Qwen3 4B 2507 Instruct Battle for You?

Choose Qwen Chat 14B if...

You are working in a technical or scientific field requiring the highest accuracy.

You need the most advanced reasoning capabilities available.

Your use case demands cutting-edge AI performance.

Choose Qwen3 4B 2507 Instruct if...

You are developing at scale where operational costs are critical.

You prioritize cost-effectiveness over maximum performance.

Your workload requires consistent, reliable performance.

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Your Questions about the Qwen Chat 14B vs Qwen3 4B 2507 Instruct Comparison

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Data source: https://artificialanalysis.ai/