Grok 4.1 vs Mouse-1: Features, Pricing & Which Is Better (2026)

A side-by-side comparison of Grok 4.1 and Mouse-1 — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.

Grok 4.1

xAI

Freemium

A conversational frontier model by xAI offering improved emotional intelligence, real-time search, image generation, and creative reasoning.

Emotional Intelligence: Enhanced empathy and interpersonal skills for more emotionally aware and context-sensitive responses, validated by a high EQ-Bench score.
Multi‑Platform Availability: Accessible on grok.com, X, and native iOS and Android apps, enabling consistent conversational experiences across devices.
Auto Mode Deployment: Rolling out with an Auto mode that adapts model behavior for general use, simplifying user interaction without manual mode switching.
Real‑Time Search Integration: Incorporates live search and trend analysis to provide up-to-date answers and context-aware summaries tied to current events.
Image Generation: Built-in capability to generate images from prompts, enabling creative visual outputs alongside text-based conversation.
Creative Task Improvement: Improved handling of creative tasks (writing, brainstorming, ideation) with stronger narrative and stylistic control.
Real‑World Reasoning: Better commonsense and situational reasoning for practical, grounded answers in everyday and professional contexts.
Advanced conversational intelligence optimized for natural, context-aware dialogue
Improved emotional understanding and interpersonal skills (high EQ-Bench score: 1586)
Real-time search integration for current information and trend analysis
Image generation capabilities
Available across web (grok.com), X, iOS, and Android
Auto mode rollout for managed behavior/configuration
Optimized for creative tasks and improved handling of creative prompts

Content Creation: Generate creative copy, story drafts, social posts, and companion images with improved creative reasoning and stylistic control.
Social Media Trend Analysis: Monitor and summarize real-time X trends and provide actionable insights for social teams and marketers.
Customer & Community Engagement: Serve as an empathetic conversational assistant for user interactions on X and web/mobile apps, improving tone and rapport.
Research and Fact Summarization: Use integrated real-time search to compile up-to-date summaries and syntheses of current events and topical information.
Visual Asset Generation: Produce on-demand images for marketing, concept exploration, or illustrative content directly from conversational prompts.
Interactive conversational assistant for general-purpose Q&A and dialogue
Creative content generation including text and images
Customer-facing chat and empathetic support interactions
Real-time trend monitoring and analysis
Personal coaching or interpersonal skill simulations leveraging emotional intelligence

Mouse

Paid

Mouse-1 is a fast, low-cost decision model that plugs into agent harnesses to handle routing, gating and verification.

Decision Layer for Agents: Takes agent state and options and returns probabilities so the harness can route, gate and verify.
About 100 ms Latency: Answers faster than a chat model's first token.
Batch Decisions: One request answers up to 128 questions.
Prompt-Injection Resistance: Chooses only from supplied options; planted instructions changed 0% of decisions in vendor tests.
Zero Data Retention: Requests are scored and dropped, never stored or used for training.
Image and Document Classification: Handles content moderation, document routing and browser-state detection.