Use the larger model

For long documents or harder questions, at ₹0.25 a reply.

const reply = await charge.ai.chat(longReport, { tier: 'premium' })

• Premium replies always run in the cloud and cost your users ₹0.25.
• Use it only where it helps; the standard tier is right for most replies.
• mode: 'cloud' skips the on-device try; mode: 'device' uses only the device.

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