Model Directory
Claude Opus 5 vs Claude Sonnet 5
Claude Sonnet 5 is cheaper on output tokens ($10 vs $25 per 1M). The best choice depends on your task — and with Vincony you don't have to pick just one.
| Spec | Claude Opus 5 | Claude Sonnet 5 |
|---|---|---|
| Provider | Anthropic | Anthropic |
| Context window | 1M | 1M |
| Input price /1M | $5 | $2 |
| Output price /1M | $25 | $10 |
| Input | text, image, file | text, image, file |
Prices are per 1M tokens, indicative pricing via OpenRouter (updated 2026-08-22); a provider's own list price may differ. Highlighted cells mark the cheaper price / larger context.
Frequently asked questions
Is Claude Opus 5 or Claude Sonnet 5 cheaper?
Claude Sonnet 5 is cheaper on output tokens ($10 vs $25 per 1M). Input is $2 vs $5.
Which has a bigger context window, Claude Opus 5 or Claude Sonnet 5?
Both offer a context window of about 1M tokens.
Can I use both Claude Opus 5 and Claude Sonnet 5 in one place?
Yes. Vincony aggregates 800+ models — including Claude Opus 5 and Claude Sonnet 5 — into one interface with Compare Chat, so you can send the same prompt to both and compare outputs side by side on a single credit-based plan.