★★★★★ 4.7/5 Free / $20/month (each) Tested 14 days
Bottom line: Choose Claude for writing, ChatGPT for all-round use, and Gemini if you want to stay free.
Testing Method
- Duration: 14 days, same prompts across all three
- Dimensions: Chinese writing, coding ability, logical reasoning, multimodal
- Models: ChatGPT (GPT-4o / 5), Claude (Sonnet / Opus), Gemini (2.5 Pro)
Dimension-by-Dimension Results
✍️ Chinese Writing: Claude Wins
Same prompt — “write an 800-word product introduction”:
- Claude: Natural structure, feels authentic, almost no AI flavor (even better when paired with our human-writing methodology)
- ChatGPT: Neat but formulaic, occasionally preachy
- Gemini: Solid but unremarkable, with occasional stiff phrasing in Chinese
Claude clearly leads in capturing the feel of Chinese prose, and it organizes long-form content better too.
💻 Coding: Claude ≈ ChatGPT > Gemini
- Claude: High-quality code, clean comments, sensible refactoring suggestions
- ChatGPT: Best ecosystem of tools, smoothest with IDE plugins like Cursor
- Gemini: Usable, but error rates climb on complex projects
🧠 Reasoning: ChatGPT > Claude > Gemini
For logic puzzles, math, and multi-step reasoning, ChatGPT is the most consistent. Claude follows close behind. Gemini occasionally stumbles on complex reasoning.
🖼️ Multimodal: ChatGPT > Gemini > Claude
- ChatGPT: Reads, understands, and generates images — all-round strength
- Gemini: Strong video understanding and great YouTube integration
- Claude: Can read images, but image generation is weak
Price Comparison
| Product | Free Tier | Paid Tier |
|---|---|---|
| ChatGPT | Limited | $20/month (Plus) |
| Claude | Limited | $20/month (Pro) |
| Gemini | Generous | $19.99/month (AI Pro) |
Gemini’s free tier is the most generous of the three — light users can basically pay nothing.
Final Recommendations
- On a budget: Start with Gemini’s free tier — it’s enough
- Content creators: Claude Pro — writing quality directly lifts your output
- All-scenario users: ChatGPT Plus — the most complete ecosystem, no surprises
- Advanced play: Use all three together — Claude drafts, ChatGPT researches, Gemini handles images
✅ 优点
- ChatGPT has the most complete ecosystem — most mature multimodal and plugins
- Claude has the best writing quality, excelling at long-form and code
- Gemini offers the most generous free tier and deep Google ecosystem integration
❌ 缺点
- All three have weaknesses — there's no all-rounder
- Chinese-language performance still has room to improve for all three
- Paid tiers aren't cheap (around $20/month each)