Gemini 3 Flash Preview (Reasoning) vs Grok Voice Agent: The Ultimate Performance & Pricing Comparison

Deep dive into reasoning, benchmarks, and latency insights.

The Final Verdict in the Gemini 3 Flash Preview (Reasoning) vs Grok Voice Agent Showdown

After a comprehensive analysis, Grok Voice Agent emerges as the superior choice for users prioritizing raw intelligence and reasoning. However, Gemini 3 Flash Preview (Reasoning) remains a highly competitive option, especially for scenarios demanding faster response times and cost-efficiency. This detailed Gemini 3 Flash Preview (Reasoning) vs Grok Voice Agent 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.

Gemini 3 Flash Preview (Reasoning)

Google

Reasoning: 10
Coding: 4
Multimodal: 4
Long Context: 6
Blended Price / 1M tokens: $0.001
P95 Latency: 1000ms
Tokens per second: 199.2tokens/sec

Grok Voice Agent

xAI

Reasoning: 6
Coding: 6
Multimodal: 5
Long Context: 8
Blended Price / 1M tokens: $0.015
P95 Latency: 1000ms
Tokens per second: —

Overall Capabilities

The capability radar provides a holistic view of the Gemini 3 Flash Preview (Reasoning) vs Grok Voice Agent matchup. This chart illustrates each model's strengths and weaknesses at a glance, forming a cornerstone of our Gemini 3 Flash Preview (Reasoning) vs Grok Voice Agent analysis.

This radar chart visually maps the core capabilities (reasoning, coding, math proxy, multimodal, long context) of `Gemini 3 Flash Preview (Reasoning)` vs `Grok Voice Agent`.

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 Gemini 3 Flash Preview (Reasoning) vs Grok Voice Agent debate, Gemini 3 Flash Preview (Reasoning) scores 100 against Grok Voice Agent's 60. This data-driven approach is essential for any serious Gemini 3 Flash Preview (Reasoning) vs Grok Voice Agent comparison.

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

Speed & Latency

Speed is a crucial factor in the Gemini 3 Flash Preview (Reasoning) vs Grok Voice Agent decision for interactive applications. The metrics below highlight the trade-offs you should weigh before shipping to production.

Time to First Token

Gemini 3 Flash Preview (Reasoning)300ms

Grok Voice Agent300ms

Tokens per Second

Gemini 3 Flash Preview (Reasoning)199.2

Grok Voice Agent35

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The Economics of Gemini 3 Flash Preview (Reasoning) vs Grok Voice Agent

Power is only one part of the equation. This Gemini 3 Flash Preview (Reasoning) vs Grok Voice Agent 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, Gemini 3 Flash Preview (Reasoning) would cost $0.001, whereas Grok Voice Agent would cost $0.018. This practical calculation is vital for any developer considering the Gemini 3 Flash Preview (Reasoning) vs Grok Voice Agent choice.

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Which Model Wins the Gemini 3 Flash Preview (Reasoning) vs Grok Voice Agent Battle for You?

Choose Gemini 3 Flash Preview (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 Grok Voice Agent 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 Gemini 3 Flash Preview (Reasoning) vs Grok Voice Agent Comparison

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Data source: https://artificialanalysis.ai/