Hy4 vs Grok Build 0.1
Compare Hy4 and Grok Build 0.1 side-by-side. See comparisons of price, response speed, accuracy, and file support to choose the best model for your task.
Overview
Hy4 vs Grok Build 0.1 Overview
Everything you need to know about these AI models, including capabilities, performance, pricing, and technical details.
Tencent / Hy4
proDescription
Tencent's newest flagship and the full release after Hy4 Preview. Hy4 adds image understanding and computer use, and leads Tencent's blind finance test with a score of 3.04 against DeepSeek V4.1 Flash, Kimi K3.1 Pro, and GLM-5.3. It reads text and images across a very large context, reasons before answering, and powers Tencent's WorkBuddy and CodeBuddy apps. Tencent plans to release open weights later.
xAI / Grok Build 0.1
proDescription
xAI's coding model, purpose-built for autonomous software engineering rather than chat. Grok Build 0.1 acts as an engineering agent: it reasons through a problem, writes code, runs your terminal, checks for errors, and fixes its own mistakes in a loop. It reads text and images, always reasons before answering, and natively supports Model Context Protocol. Built for long-horizon coding that runs with little supervision, at a low cost, tuned for agent loops.
About
About
Capabilities
Capabilities
Comparison
Why Use Hy4 and Grok Build 0.1?
Aymo gives you more than access to individual models—it provides a complete multi-model AI workspace designed for productivity.
Tencent / Hy4
proMeasured Coding Scores
Artificial Analysis measured 37% on Terminal-Bench 4.0 and 31% on FrontierCode 2.0. Top closed models still score higher on the hardest coding tests.
Reasoning And Computer Use
Reasons through problems before it answers. Tencent built Hy4 for long tasks, including computer use across command-line and graphical interfaces in its own apps.
Room For Long Inputs
A very large context window of about 1 million tokens, the same as Hy4 Preview. Load long reports, filings, or a full codebase in one request.
Top Finance Score
In Tencent's blind test of 579 real financial tasks, Hy4 scored 3.04, ahead of DeepSeek V4.1 Flash at 2.97 and Kimi K3.1 Pro and GLM-5.3 at 2.68.
Workplace Task Results
Tencent reports a 96.15% pass rate on its WorkBuddy tests, ranking first in nine of 12 scenarios. It has no native web search, so current data comes through connected tools.
New Image Input
Hy4 Preview read text only. The full Hy4 adds image understanding, so you can send screenshots, charts, or diagrams with your question on Aymo.
xAI / Grok Build 0.1
proAutonomous Engineering Agent
Purpose-built to act as an engineering agent, not a code generator. Refactors across a codebase, invokes tools, runs tests, and iterates through multi-step development tasks, picking up your project conventions as it works.
Reasoning Always On
Every response includes structured reasoning before the final output, and effort is not configurable. Built for deliberate, multi-step work rather than instant answers, so it plans before it acts.
Repository-Scale Context
A large context window, roughly 190,000 words, is sufficient to hold a substantial codebase or a long agent history in a single session. Reporting notes no fixed output cap, so it can refactor large files in one go.
Structured Code Output
Supports structured outputs and a JSON schema, so it slots into agent pipelines and developer tooling. Built to produce parseable, tool-ready output rather than long-form prose.
Native MCP And Tool Use
Natively supports Model Context Protocol, so internal knowledge bases, proprietary APIs, and MCP servers plug in directly. Built to work inside existing developer tooling rather than a closed ecosystem.
Text And Image Input
xAI lists text and image input, with text output. Send source code, diagrams, UI mockups, or error screenshots in the same request. Audio and video are not supported.
Why Aymo
Why chat with Hy4 and Grok Build 0.1 on Aymo AI?
Aymo gives you more than access to Hy4 and Grok Build 0.1—it provides a complete multi-model AI workspace designed for productivity.
Compare Responses
See how Hy4 and Grok Build 0.1 performs alongside Claude, Gemini, Grok, and other leading AI models.
One Workspace
Keep all your AI conversations, files, and prompts in a single organized workspace.
Switch Models Instantly
Move between different AI models without restarting your conversation.
Upload Once
Use the same files across multiple AI models without uploading them again.
Save & Organize
Bookmark important chats, organize projects, and return anytime.
Work Together
Share conversations and collaborate with teammates in one place.