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Tools / 03 · LLM Model Compare
LLM Model Compare
Filter models by what you need — coding, long context, cheap volume, or reasoning — and see the trade-offs instantly.
| Model | Context | In $/1M | Out $/1M | Best for |
|---|---|---|---|---|
| GPT-5.5 | 128K | 5.00 | 30.00 | Flagship, all-round |
| GPT-5.4 | 128K | 2.50 | 15.00 | Mid-tier value |
| GPT-5.4 Nano | 128K | 0.20 | 1.25 | Routing, high volume |
| Claude Opus 4.8 | 200K | 5.00 | 25.00 | Top agentic coding |
| Claude Sonnet 5 | 1M | 3.00 | 15.00 | Best-value coding |
| Claude Haiku 4.5 | 200K | 1.00 | 5.00 | Fast, cheap |
| Gemini 3.1 Pro | 1M | 2.00 | 12.00 | Huge context, value |
| Gemini 3.5 Flash | 1M | 1.50 | 9.00 | Massive volume |
| DeepSeek V4 Pro | 1M | 0.43 | 0.87 | Open, affordable |
| DeepSeek V4 Flash | 1M | 0.14 | 0.28 | Cheapest frontier |
| Grok 4.3 | 2M | 0.20 | 0.80 | Largest context (2M) |
Indicative pricing (USD per 1M tokens). Context windows and rates shift constantly — verify on the provider site.
Per-model price pages: GPT-5.5 · GPT-5.4 · GPT-5.4 Nano · Claude Opus 4.8 · Claude Sonnet 5 · Claude Haiku 4.5 · Gemini 3.1 Pro · Gemini 3.5 Flash · DeepSeek V4 Pro · DeepSeek V4 Flash · Grok 4.3
Frequently asked questions
- How do I pick the right model?
- Start from your constraint: huge context — Gemini 3.1 Pro or Grok 4.3 (2M); cheapest volume — DeepSeek V4 Flash or Gemini 3.5 Flash; best coding — Claude Sonnet 5 or GPT-5.5. Use the filter to narrow, then verify pricing on the provider site.
- Why do input and output prices differ?
- Generating tokens (output) costs more compute than reading them (input), so nearly every provider charges more per output token.
- Are these prices current?
- They are indicative snapshots. AI pricing moves fast and often includes cached-token discounts, so confirm before budgeting.
- Is the comparison data uploaded?
- No. Filtering happens entirely in your browser.