Exaone 4.0 1.2B (Reasoning) vs Sonar Reasoning Pro: The Ultimate Performance & Pricing Comparison

Deep dive into reasoning, benchmarks, and latency insights.

The Final Verdict in the Exaone 4.0 1.2B (Reasoning) vs Sonar Reasoning Pro Showdown

After a comprehensive analysis, Sonar Reasoning Pro emerges as the superior choice for users prioritizing raw intelligence and reasoning. However, Exaone 4.0 1.2B (Reasoning) remains a highly competitive option, especially for scenarios demanding faster response times and cost-efficiency. This detailed Exaone 4.0 1.2B (Reasoning) vs Sonar Reasoning Pro 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.

Exaone 4.0 1.2B (Reasoning)

Other

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

Sonar Reasoning Pro

Other

Reasoning: 6
Coding: 6
Multimodal: 2
Long Context: 3
Blended Price / 1M tokens: $0.015
P95 Latency: 1000ms
Tokens per second: —

Overall Capabilities

The capability radar provides a holistic view of the Exaone 4.0 1.2B (Reasoning) vs Sonar Reasoning Pro matchup. This chart illustrates each model's strengths and weaknesses at a glance, forming a cornerstone of our Exaone 4.0 1.2B (Reasoning) vs Sonar Reasoning Pro analysis.

This radar chart visually maps the core capabilities (reasoning, coding, math proxy, multimodal, long context) of `Exaone 4.0 1.2B (Reasoning)` vs `Sonar Reasoning Pro`.

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 Exaone 4.0 1.2B (Reasoning) vs Sonar Reasoning Pro debate, Exaone 4.0 1.2B (Reasoning) scores 50 against Sonar Reasoning Pro's 60. This data-driven approach is essential for any serious Exaone 4.0 1.2B (Reasoning) vs Sonar Reasoning Pro comparison.

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

Speed & Latency

Speed is a crucial factor in the Exaone 4.0 1.2B (Reasoning) vs Sonar Reasoning Pro decision for interactive applications. The metrics below highlight the trade-offs you should weigh before shipping to production.

Time to First Token

Exaone 4.0 1.2B (Reasoning)300ms

Sonar Reasoning Pro300ms

Tokens per Second

Exaone 4.0 1.2B (Reasoning)28

Sonar Reasoning Pro36

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The Economics of Exaone 4.0 1.2B (Reasoning) vs Sonar Reasoning Pro

Power is only one part of the equation. This Exaone 4.0 1.2B (Reasoning) vs Sonar Reasoning Pro 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, Exaone 4.0 1.2B (Reasoning) would cost $0.018, whereas Sonar Reasoning Pro would cost $0.018. This practical calculation is vital for any developer considering the Exaone 4.0 1.2B (Reasoning) vs Sonar Reasoning Pro choice.

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Which Model Wins the Exaone 4.0 1.2B (Reasoning) vs Sonar Reasoning Pro Battle for You?

Choose Exaone 4.0 1.2B (Reasoning) if...

You need the most advanced reasoning capabilities available.

Your use case demands cutting-edge AI performance.

Choose Sonar Reasoning Pro 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 Exaone 4.0 1.2B (Reasoning) vs Sonar Reasoning Pro Comparison

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Data source: https://artificialanalysis.ai/