vaaya / catalog / claude opus 5

Claude Opus 5 for AI agents

Ask Claude Opus 5 directly: deep reasoning and careful long-form writing. One-shot answers, billed per answer.

1-3¢/answer

What it's for

Best for deep reasoning and careful long-form writing.

Get a second opinion next to the model you already use.

No Anthropic account or key: your Vaaya balance meters it.

Name any other model to swap mid-conversation.

How to ask your agent

Connect Vaaya, then just say it in plain language. For example:

❯Use Vaaya to ask Claude Opus 5 to review this architecture doc and flag what breaks at scale.

❯Use Vaaya to have Claude Opus 5 and your own model answer this, then compare.

What you get back

{
  "text": "Short answer: ship it behind a flag. The riskiest piece is the\n    backfill, not the schema change…",
  "model_used": "anthropic/claude-opus-5",
  "charged_usd": 0.0180
}

Pricing

typically 1-3¢ per answer; very long contexts cost more. Billed per call in cents, capped by your max, every call on the ledger. Failed calls are not billed.

Give your agents this.

Connect Vaaya once, then describe the outcome. It picks the right tool, runs it, and pays per call.

npx @vaaya/mcp install