Inception
Mercury 3
Mercury 3 is a diffusion-based language model from Inception, and the lab's most capable model to date. It is suited for agentic workflows and real-time applications where latency compounds, such...
mercury-3Pricing
~41%- Input
- $0.059 / 1,000,000 tokens
- Output
- $0.2065 / 1,000,000 tokens
- Cache read
- $0.0059 / 1,000,000 tokens
- Cache write
- $0.059 / 1,000,000 tokens
Discount history
Model details
- Input
- text
- Output
- text
- Context window
- 1,000,000 tokens
- Maximum output
- 131,072 tokens
- Availability
- Uncapped capacity
- Updated
- 11/8/2026, 3:58:06 AM UTC
Capacity is reserved when your request is accepted.
Capabilities
ChatStreamingTool callingReasoningJSON mode
Supported parameters
include_reasoningmax_tokensreasoningreasoning_effortresponse_formatstopstructured_outputstemperaturetool_choicetools