GPT-5 (medium) vs Gemini 2.5 Pro: The Ultimate Performance & Pricing Comparison

The Final Verdict in the GPT-5 (medium) vs Gemini 2.5 Pro Showdown

After a comprehensive analysis, GPT-5 (medium) emerges as the superior choice for users prioritizing raw intelligence and reasoning. However, Gemini 2.5 Pro remains a highly competitive option, especially for scenarios demanding faster response times and cost-efficiency. This detailed GPT-5 (medium) vs Gemini 2.5 Pro comparison will break down every critical metric to help you make the best decision.

GPT-5 (medium) vs Gemini 2.5 Pro: Key Differences at a Glance

Before we dive deep, here's a high-level summary of the GPT-5 (medium) vs Gemini 2.5 Pro comparison. This highlights the core metrics that define each model.

GPT-5 (medium)

By OpenAI

Intelligence Index:10

Blended Price / 1M:$0.0034375

Generation Speed:169.986 tokens/sec

Released 2025-08-28

Gemini 2.5 Pro

By Google

Intelligence Index:9

Blended Price / 1M:$0.0034375

Generation Speed:165.989 tokens/sec

Released 2025-08-28

Performance Analysis: The Definitive GPT-5 (medium) vs Gemini 2.5 Pro Battle

This radar chart visually maps the core capabilities (e.g., Intelligence, Coding, Math indices) of `GPT-5 (medium)` vs `Gemini 2.5 Pro`.

The capability radar provides a holistic view of the GPT-5 (medium) vs Gemini 2.5 Pro matchup. This chart illustrates each model's strengths and weaknesses at a glance, forming a cornerstone of our GPT-5 (medium) vs Gemini 2.5 Pro analysis.

The Economics of GPT-5 (medium) vs Gemini 2.5 Pro

Power is only one part of the equation. This GPT-5 (medium) vs Gemini 2.5 Pro pricing analysis gives you a true sense of value.

Pricing Breakdown

Real-World Cost Scenario

To process 1M input tokens and generate 250k output tokens, `GPT-5 (medium)` would cost $0.004, whereas `Gemini 2.5 Pro` would cost $0.004. This practical calculation is vital for any developer considering the GPT-5 (medium) vs Gemini 2.5 Pro choice.

Which Model Wins the GPT-5 (medium) vs Gemini 2.5 Pro Battle for You?

Choose GPT-5 (medium) 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 Gemini 2.5 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.

Your Questions about the GPT-5 (medium) vs Gemini 2.5 Pro Comparison

Data provided by https://artificialanalysis.ai/