AI Model Comparison

GPT-4 vs Gemini: OpenAI vs Google

GPT-4 built the modern AI assistant category. Gemini is Google coherent answer, now deeply integrated into Workspace, Android, and Search. On paper they are peers. In practice they have distinct strengths.

Raw capability

On the hardest reasoning benchmarks, flagship GPT-4 tiers and flagship Gemini tiers trade blows. Neither has a durable lead. Pick based on workload fit, not benchmark posture.

Grounding and hallucination

Gemini wins. Deep Google Search integration gives Gemini a real advantage on factual queries and reduces confident hallucinations.

Multimodal

Gemini leads on long video. GPT-4 leads on image generation via DALL-E integration and on voice.

Coding

GPT-4 is strong across the board. Gemini is strong specifically for Google Cloud, Android, and TypeScript-heavy work.

Ecosystem

Microsoft 365 Copilot runs on GPT-4 under the hood. Google Workspace runs on Gemini. Your existing productivity suite probably decides this one for you.

The verdict

GPT-4 is the safer general default with the widest feature set. Gemini is the better choice if you live in Google Workspace or need grounded answers with citations. As always, the ideal setup is to ask both.

Try it yourself in Gauntlet

Ask one question. Get answers from Claude, GPT-4, Gemini, and Grok side by side.

Open Gauntlet

Frequently asked questions

Is GPT-4 better than Gemini?

For broad general use and feature breadth, GPT-4 has the edge. For grounded factual answers and Google integration, Gemini wins.

Which has better image and video understanding?

Gemini on long video, GPT-4 on image generation and voice.

Can I compare GPT-4 and Gemini side by side?

Yes — Gauntlet sends the same prompt to both and shows the answers together.