Mercury 2

Mercury 2

Inception
Mercury Voice

Mercury Voice

Inception
+
+

Related Products

  • LTX
    182 Ratings
    Visit Website
  • JetBrains Junie
    12 Ratings
    Visit Website
  • FinOpsly
    3 Ratings
    Visit Website
  • Checksum.ai
    1 Rating
    Visit Website
  • IONOS Cloud GPU Servers
    45,199 Ratings
    Visit Website
  • LM-Kit.NET
    29 Ratings
    Visit Website
  • Runpod
    230 Ratings
    Visit Website
  • Google AI Studio
    41 Ratings
    Visit Website
  • Imorgon
    5 Ratings
    Visit Website
  • Qloo
    23 Ratings
    Visit Website

About

Mercury 2 is the first reasoning model fast enough to pick up the phone, a reasoning diffusion language model built for real-time voice agents. Instead of making callers wait through seconds of dead air while an autoregressive model generates thinking tokens one by one, Mercury 2 uses a diffusion large language model architecture to generate tokens in parallel, decoding 1000+ tokens per second on standard NVIDIA GPUs. That speed is fast enough to run a full reasoning pass and start speaking within the latency budget of a natural conversation, reducing the cost of reasoning from seconds of silence to roughly 300 milliseconds. Mercury models work by corrupting clean text into noise, then training a standard Transformer to reverse the process and predict clean text across all positions simultaneously. Because each denoising pass touches many tokens, generation uses the GPU more efficiently than one-token-at-a-time decoding, making custom-silicon-like speed possible on NVIDIA H100s.

About

Mercury is a family of diffusion large language models built to deliver frontier LLM quality at significantly higher speeds, running at 1,000+ tokens per second on commercial NVIDIA GPUs for instant, in-the-flow AI applications. The models are OpenAI-compatible and designed as drop-in replacements for traditional LLMs, making them easier to integrate into existing AI stacks. Mercury 2.5 is the family’s most intelligent reasoning dLLM, built for complex applications where both quality and speed matter. It supports a 260K context window, reasoning, tool use, and structured output, with use cases including rapid coding iteration, agents and subagents, customer support, and enterprise search. Mercury Voice is optimized for voice agents and delivers time-to-first-token under 170 ms while supporting reasoning, tool use, structured output, and a 128K context window. It is suited to applications such as customer support, patient care, education, and gaming.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Voice AI developers and product teams seeking a fast reasoning model for low-latency conversational agents that still handle complex instructions

Audience

Developers and AI teams seeking to build fast, high-performance applications, agents, voice systems, and reasoning workflows with diffusion-based language models

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Supported

Pricing

$0.04 per 1M tokens
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Company Information

Inception
United States
www.inceptionlabs.ai/blog/mercury-2-the-first-reasoning-model-fast-enough-to-pick-up-the-phone

Company Information

Inception
United States
www.inceptionlabs.ai/models

Alternatives

Alternatives

Mercury Edit 2

Mercury Edit 2

Inception
Mercury Coder

Mercury Coder

Inception Labs
Mercury 2.5

Mercury 2.5

Inception
Mercury Edit 2

Mercury Edit 2

Inception
Mercury 2

Mercury 2

Inception
Mercury Voice

Mercury Voice

Inception
Mercury Coder

Mercury Coder

Inception Labs
Mercury 2.5

Mercury 2.5

Inception
Kimi K3

Kimi K3

Moonshot AI

Categories

AI Models Supported

Categories

AI Models Supported

Integrations

OpenAI Supported
Cerebras Supported
Claude Haiku 4.5 Not Supported
GPT-4.1 Supported
GPT-5.6 Luna Not Supported
Gemini 3.5 Flash-Lite Not Supported
Groq Supported
Inception Labs Supported
LiveKit Supported
Pipecat Supported
Retell AI Supported
Vapi AI Supported

Integrations

OpenAI Supported
Cerebras Not Supported
Claude Haiku 4.5 Supported
GPT-4.1 Not Supported
GPT-5.6 Luna Supported
Gemini 3.5 Flash-Lite Supported
Groq Not Supported
Inception Labs Not Supported
LiveKit Not Supported
Pipecat Not Supported
Retell AI Not Supported
Vapi AI Not Supported
Claim Mercury 2 and update features and information
Claim Mercury 2 and update features and information
Claim Mercury Voice and update features and information
Claim Mercury Voice and update features and information