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Independent comparison of Claude, GPT, Gemini, Grok and more · April 2026
The AI landscape has evolved dramatically in the first quarter of 2026. Choosing the right AI model for your use case today not only saves money — it also produces significantly better results. But the market is confusing: every provider claims to be the best, benchmarks are cherry-picked, and prices change monthly.
This independent comparison summarizes the most important metrics: reasoning strength, coding capabilities, creativity, multimodality, context window, speed, and price. We rely on public benchmarks like GPQA Diamond, SWE-Bench Verified, and the LMSYS Arena.
Spoiler: There is no universal best model. For deep reasoning, Claude Opus 4.6 excels. For budget coding, DeepSeek V3.2 beats everything. For real-time information, Grok 4 is unrivaled. Use the sortable table below to find your personal top model.
| # | Model | Intelligence | Coding | Reasoning | Creativity | Multimodal | Context | Speed | API Price | Best for… | Try |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Claude Opus 4.6 Anthropic |
91–92% | 80.8% SWE ★ |
★★★★★ | ★★★★★ | ★★★★★ | 1M | Medium | $5 / $25 |
Complex coding, deep reasoning, long-form writing | ↗ Try |
| 2 | Gemini 3.1 Pro Google |
94%+ 🏆 | 80.6% SWE ★★★★★ |
★★★★★ | ★★★★★ | ★★★★★ 🏆 | 1M–2M 🏆 | Very fast | $2 / $12 |
Highest intelligence, multimodal, large docs, best price-performance | ↗ Try |
| 3 | GPT-5.4 OpenAI |
92–93% | ~80% SWE ★★★★★ |
★★★★★ | ★★★★★ | ★★★★★ | 1M | Fast | $2.50 / $15 |
Best all-rounder, massive ecosystem, agents, daily use | ↗ Try |
| 4 | Grok 4 xAI |
High | ~75% SWE ★★★★★ |
★★★★★ | ★★★★★ | ★★★★★ | 2M? | Fast | $2–5 / $10 |
Real-time X/Twitter data, uncensored answers, multi-agent workflows | ↗ Try |
| 5 | Claude Sonnet 4.6 Anthropic |
Very High | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ | 200K–1M | Very fast | $3 / $15 |
Best price-performance for coding & professional writing | ↗ Try |
| 7 | DeepSeek V3.2 DeepSeek |
High | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ | High | Very fast | $0.14 🏆 |
Cheapest coding model, math, absolute budget champion | ↗ Try |
| 10 | Llama 4 Maverick Meta (Open Weight) |
Med-High | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ | High | Fast | Free Open Weight |
Open-source, maximum privacy, self-hosting, fine-tuning | ↗ Try |
| 12 | Mistral Large 3 Mistral AI 🇫🇷 |
High | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ | High | Fast | Affordable |
European GDPR-compliant alternative, good B2B balance | ↗ Try |
↑ Click column headers to sort · Stars based on GPQA, SWE-Bench, LMSYS Arena benchmarks
Quick Decision
Claude Opus 4.6 — best coding reasoning, explains bugs precisely, understands large codebases.
DeepSeek V3.2 — 40× cheaper than GPT-5, surprisingly strong at coding & math.
Mistral Large 3 (EU company) or Llama 4 (self-hosting) — full data control.
GPT-5.4 for daily all-round use, Grok 4 for current events & X data.