Claude 4.1 Opus (Reasoning) vs Sonar Reasoning: The Ultimate Performance & Pricing Comparison

Deep dive into reasoning, benchmarks, and latency insights.

The Final Verdict in the Claude 4.1 Opus (Reasoning) vs Sonar Reasoning Showdown

After a comprehensive analysis, Claude 4.1 Opus (Reasoning) emerges as the superior choice for users prioritizing raw intelligence and reasoning. However, Sonar Reasoning remains a highly competitive option, especially for scenarios demanding faster response times and cost-efficiency. This detailed Claude 4.1 Opus (Reasoning) vs Sonar Reasoning 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.

Claude 4.1 Opus (Reasoning)

Anthropic

Reasoning: 8
Coding: 4
Multimodal: 3
Long Context: 4
Blended Price / 1M tokens: $0.030
P95 Latency: 1000ms
Tokens per second: 48.386tokens/sec

Sonar Reasoning

Other

Reasoning: 6
Coding: 6
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 Claude 4.1 Opus (Reasoning) vs Sonar Reasoning matchup. This chart illustrates each model's strengths and weaknesses at a glance, forming a cornerstone of our Claude 4.1 Opus (Reasoning) vs Sonar Reasoning analysis.

This radar chart visually maps the core capabilities (reasoning, coding, math proxy, multimodal, long context) of `Claude 4.1 Opus (Reasoning)` vs `Sonar Reasoning`.

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 Claude 4.1 Opus (Reasoning) vs Sonar Reasoning debate, Claude 4.1 Opus (Reasoning) scores 80 against Sonar Reasoning's 60. This data-driven approach is essential for any serious Claude 4.1 Opus (Reasoning) vs Sonar Reasoning comparison.

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

Speed & Latency

Speed is a crucial factor in the Claude 4.1 Opus (Reasoning) vs Sonar Reasoning decision for interactive applications. The metrics below highlight the trade-offs you should weigh before shipping to production.

Time to First Token

Claude 4.1 Opus (Reasoning)300ms

Sonar Reasoning300ms

Tokens per Second

Claude 4.1 Opus (Reasoning)48.386

Sonar Reasoning40

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The Economics of Claude 4.1 Opus (Reasoning) vs Sonar Reasoning

Power is only one part of the equation. This Claude 4.1 Opus (Reasoning) vs Sonar Reasoning 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, Claude 4.1 Opus (Reasoning) would cost $0.034, whereas Sonar Reasoning would cost $0.018. This practical calculation is vital for any developer considering the Claude 4.1 Opus (Reasoning) vs Sonar Reasoning choice.

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Which Model Wins the Claude 4.1 Opus (Reasoning) vs Sonar Reasoning Battle for You?

Choose Claude 4.1 Opus (Reasoning) if...

Your top priority is raw performance and capability.

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

Cost is a secondary concern to power in your Claude 4.1 Opus (Reasoning) vs Sonar Reasoning decision.

Choose Sonar Reasoning if...

You need a highly responsive model for user-facing applications.

Your budget is a primary consideration in the Claude 4.1 Opus (Reasoning) vs Sonar Reasoning choice.

You are developing at scale where operational costs are critical.

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Your Questions about the Claude 4.1 Opus (Reasoning) vs Sonar Reasoning Comparison

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Data source: https://artificialanalysis.ai/