GPT-4o vs Claude Sonnet 4 vs Gemini Pro: Best Mid-Tier AI Model (2025)
GPT-4o vs Claude Sonnet 4 vs Gemini Pro: Mid-Tier AI Comparison
Not everyone needs the most expensive AI model. GPT-4o, Claude Sonnet 4, and Gemini Pro offer excellent performance at lower costs. Here is how they compare for everyday tasks.
TL;DR: Claude Sonnet 4 for writing and coding quality. GPT-4o for versatility and multimodal. Gemini Pro for Google integration and free access. All three are excellent for daily use.
Feature Comparison
| Feature | GPT-4o | Claude Sonnet 4 | Gemini Pro |
|---|---|---|---|
| Writing quality | Good | Best | Good |
| Coding | Very Good | Best | Good |
| Reasoning | Good | Good | Good |
| Speed | Fast | Fast | Fastest |
| Context window | 128K | 200K | 32K |
| Multimodal | Text+Image+Audio | Text+Image | Text+Image |
| Free tier | Limited | Yes | Generous |
| API cost (input/1M) | $2.50 | $3.00 | $1.25 |
| API cost (output/1M) | $10 | $15 | $5 |
| Best for | Versatility | Quality | Value |
Use Case Recommendations
- Daily writing and emails: Claude Sonnet 4 — most natural, polished output
- Code generation: Claude Sonnet 4 — best code quality at mid-tier price
- Image understanding: GPT-4o — best multimodal capabilities
- Google Workspace: Gemini Pro — native Gmail, Docs, Sheets integration
- Budget-conscious: Gemini Pro — most generous free tier
- API development: Gemini Pro or GPT-4o — lower API costs
Full model comparison: Gemini vs ChatGPT vs Claude. Top-tier models: o3 vs Opus vs Ultra. Coding: Claude Code vs Cursor vs Copilot.
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