How much does Mercury cost?

Mercury costs $0.25 per million input tokens and $0.75 per million output tokens. For a typical conversation (~2,000 tokens), that's approximately $0.001 per message.

What benchmarks has Mercury been tested on?

Mercury has been evaluated on 1 benchmarks. Top scores: Chatbot Arena Elo — Overall: 1306.1.

Is Mercury open source?

No, Mercury is a proprietary model by inception.

How does Mercury compare to 3b De Ft Research_release?

Mercury has an average score of 0.0 while 3b De Ft Research_release scores 0.0. 3b De Ft Research_release slightly outperforms Mercury overall. See full comparison →

Home/Models/Mercury

Mercury

Name: Mercury
Price: 0.25 USD
Author: inception

by inception · Released Jun 2025

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Context

128K tokens (~64 books)

Input $/1M

$0.25

Output $/1M

$0.75

Type

text

License

Proprietary

Benchmarks

1 tested

Data updated today

About

Mercury is the first diffusion large language model (dLLM). Applying a breakthrough discrete diffusion approach, the model runs 5-10x faster than even speed optimized models like GPT-4.1 Nano and Claude...

Tested on 1 benchmarks with 0.0% average. Top scores: Chatbot Arena Elo — Overall (1306.1%).

Benchmark Scores

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Tested on 1 benchmarks · Ranked across 1 categories

Score Distribution (all 233 models)