Vercel AI GatewayMercury 2 model ID, context window & pricing
mercury
Quick facts
Model ID inception/mercury-2
Source Vercel AI Gateway
Context Window 128000
Pricing $0.25 input / $0.75 output per 1M tokens
Capabilities tool calling, reasoning, temperature control
Model overview
Mercury 2 is an AI model from Vercel AI Gateway 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 inception/mercury-2
Provider Vercel AI Gateway
Family mercury
Status -
Knowledge Cutoff -
Release Date 2026-02-24
Input Modalities text
Output Modalities text
Context Window 128000
Input Limit -
Output Limit 128000
Tool Calling Yes
Reasoning Yes
Structured Output -
Temperature Control Yes
Open Weights No
Input Cost / 1M tokens $0.25
Output Cost / 1M tokens $0.75
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.02
Cache Write Cost / 1M tokens -