AI model comparison
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Compare AI models side by side.
Pick up to four models and compare the trade-offs that matter: context, price, API access, weights, inputs, outputs, and use cases.
| Attribute | Claude Opus 4.8 Anthropic |
|---|---|
| Summary | Anthropic’s strongest broadly available model for advanced coding, agents, computer use, and complex professional work. |
| Best for | Advanced software engineering, browser agents, research, high-stakes analysis |
| Watch out for | Higher cost and latency than Sonnet or Haiku. |
| Family | Claude 4 |
| Type | Reasoning LLM |
| Status | GA |
| Released | 2026-05-28 |
| Context window | 1M |
| Max output | 128K |
| Inputs | Text, image |
| Outputs | Text |
| Reasoning | Yes — adaptive |
| Tool calling | Yes |
| Structured output | Yes |
| API available | Yes |
| Open weights | No |
| Self-hostable | No |
| License | Proprietary |
| Price | $5 input / $25 output per 1M tokens |