OpenCraft

inception · chat model

Try Mercury 2.5 onlinenew

inception/mercury-2.5

Added to OpenRouter: 8 Sept 2026

First seen here: · Specs updated:

Use Mercury 2.5 in your browser. Explore pricing and capabilities below, or start a chat in OpenCraft.

Input price$0.04per M tokenscheaper than 94% of chat models
Output price$0.15per M tokenscheaper than 92% of chat models
Cache read$0.0040per M tokens
Context window260Ktokensof the largest window in the catalog (10M)

Mercury 2.5 pricing: what a turn costs

Estimates from the published token rates above — real turns vary with tool calls and transcript length.

  • Quick answer2K tokens in, 600 out$0.0002
  • 10-slide deck build60K tokens in, 9K out$0.0037
  • 150-page PDF read200K tokens in, 4K out$0.0086

Specs and listed prices from OpenRouter. Actual usage cost depends on the serving provider.

How to use Mercury 2.5

  1. Select “Try Mercury 2.5 online” to open OpenCraft with this model selected.
  2. Sign in or create an account if prompted.
  3. Type a question or describe a task, then send your message.

To compare answers, start a separate chat with another model and use the same prompt.

Mercury 2.5 capabilities

tool-usereasoning

text in → text out

Create with OpenCraft

See example outputs and find a workflow for your next project.

Create an editable presentation with AIHow to generate a report with AIHow to generate a spreadsheet with formulas you can check