Claude Opus 4.5 (Reasoning) vs Mixtral 8x22B Instruct: The Ultimate Performance & Pricing Comparison

Deep dive into reasoning, benchmarks, and latency insights.

The Final Verdict in the Claude Opus 4.5 (Reasoning) vs Mixtral 8x22B Instruct Showdown

After a comprehensive analysis, Claude Opus 4.5 (Reasoning) emerges as the superior choice for users prioritizing raw intelligence and reasoning. However, Mixtral 8x22B Instruct remains a highly competitive option, especially for scenarios demanding faster response times and cost-efficiency. This detailed Claude Opus 4.5 (Reasoning) vs Mixtral 8x22B 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.

Claude Opus 4.5 (Reasoning)

Anthropic

Reasoning: 9
Coding: 5
Multimodal: 4
Long Context: 6
Blended Price / 1M tokens: $0.010
P95 Latency: 1000ms
Tokens per second: 79.024tokens/sec

Mixtral 8x22B Instruct

Mistral

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

Overall Capabilities

The capability radar provides a holistic view of the Claude Opus 4.5 (Reasoning) vs Mixtral 8x22B Instruct matchup. This chart illustrates each model's strengths and weaknesses at a glance, forming a cornerstone of our Claude Opus 4.5 (Reasoning) vs Mixtral 8x22B Instruct analysis.

This radar chart visually maps the core capabilities (reasoning, coding, math proxy, multimodal, long context) of `Claude Opus 4.5 (Reasoning)` vs `Mixtral 8x22B 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 Claude Opus 4.5 (Reasoning) vs Mixtral 8x22B Instruct debate, Claude Opus 4.5 (Reasoning) scores 90 against Mixtral 8x22B Instruct's 60. This data-driven approach is essential for any serious Claude Opus 4.5 (Reasoning) vs Mixtral 8x22B 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 Claude Opus 4.5 (Reasoning) vs Mixtral 8x22B Instruct decision for interactive applications. The metrics below highlight the trade-offs you should weigh before shipping to production.

Time to First Token

Claude Opus 4.5 (Reasoning)300ms

Mixtral 8x22B Instruct300ms

Tokens per Second

Claude Opus 4.5 (Reasoning)79.024

Mixtral 8x22B Instruct28

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The Economics of Claude Opus 4.5 (Reasoning) vs Mixtral 8x22B Instruct

Power is only one part of the equation. This Claude Opus 4.5 (Reasoning) vs Mixtral 8x22B 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, Claude Opus 4.5 (Reasoning) would cost $0.011, whereas Mixtral 8x22B Instruct would cost $0.018. This practical calculation is vital for any developer considering the Claude Opus 4.5 (Reasoning) vs Mixtral 8x22B Instruct choice.

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Which Model Wins the Claude Opus 4.5 (Reasoning) vs Mixtral 8x22B Instruct Battle for You?

Choose Claude Opus 4.5 (Reasoning) if...

Your top priority is raw performance and capability.

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

You need the most advanced reasoning capabilities available.

Choose Mixtral 8x22B 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 Claude Opus 4.5 (Reasoning) vs Mixtral 8x22B Instruct Comparison

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Data source: https://artificialanalysis.ai/