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NanoGPT

Mercury 2 model ID, context window & pricing

mercury

Quick facts

Model ID mercury-2
Source NanoGPT
Context Window 128000
Pricing $0.25 input / $0.75 output per 1M tokens
Capabilities tool calling, reasoning, structured output

Model overview

Mercury 2 is an AI model from NanoGPT with 128000 token context window and text input support.

Published pricing is $0.25 input and $0.75 output per 1M tokens.

  • Workloads that use text inputs with text outputs.
  • Agent and tool workflows that need function calling.
  • Reasoning-heavy prompts where stepwise problem solving matters.
Model ID mercury-2
Provider NanoGPT
Family mercury
Status -
Knowledge Cutoff -
Release Date 2024-01-01
Input Modalities text
Output Modalities text
Context Window 128000
Input Limit 128000
Output Limit 50000
Tool Calling Yes
Reasoning Yes
Structured Output Yes
Temperature Control -
Open Weights No
Input Cost / 1M tokens $0.25
Output Cost / 1M tokens $0.75
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.03
Cache Write Cost / 1M tokens -