Mercury 2

Mercury 2

Inception
Qwen3.5-Plus

Qwen3.5-Plus

Alibaba
+
+

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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

Qwen3.5-Plus is a high-performance native vision-language model designed for efficient text generation, deep reasoning, and multimodal understanding. Built on a hybrid architecture that combines linear attention with a sparse mixture-of-experts design, it delivers strong performance while optimizing inference efficiency. The model supports text, image, and video inputs and produces text outputs, making it suitable for complex multimodal workflows. With a massive 1 million token context window and up to 64K output tokens, Qwen3.5-Plus enables long-form reasoning and large-scale document analysis. It includes advanced capabilities such as structured outputs, function calling, web search, and tool integration via the Responses API. The model supports prefix continuation, caching, batch processing, and fine-tuning for flexible deployment. Designed for developers and enterprises, Qwen3.5-Plus provides scalable, high-throughput AI performance with OpenAI-compatible API access.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Voice AI infrastructure teams that need low-latency reasoning models for phone agents, tool-calling workflows, and natural customer conversations

Audience

AI developers, enterprise engineering teams, and organizations building large-scale multimodal applications, long-context reasoning systems, and tool-enabled AI agents

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

$0.4 per 1M tokens
Free Version
Free Trial

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
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

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

Company Information

Alibaba
Founded: 1999
China
qwen.ai

Alternatives

Mercury Coder

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ByteDance Seed

ByteDance Seed

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Qwen3.5

Qwen3.5

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Uni-1

Uni-1

Luma AI

Categories

Categories

Integrations

Alibaba AI Coding Plan
Alibaba Cloud Model Studio
Cerebras
GPT-4.1
Groq
Inception Labs
LiveKit
OpenAI
OpenClaw
Pipecat
Qwen3.5
Retell AI
Shiori
Tabbit Browser
Vapi AI

Integrations

Alibaba AI Coding Plan
Alibaba Cloud Model Studio
Cerebras
GPT-4.1
Groq
Inception Labs
LiveKit
OpenAI
OpenClaw
Pipecat
Qwen3.5
Retell AI
Shiori
Tabbit Browser
Vapi AI
Claim Mercury 2 and update features and information
Claim Mercury 2 and update features and information
Claim Qwen3.5-Plus and update features and information
Claim Qwen3.5-Plus and update features and information