AI Usage at a Glance
Sep 1, 2017
OtherPractice documented: Unity offers the ML-Agents Toolkit, a free open-source tool that lets game developers and researchers train AI-controlled characters and agents in Unity game environments using machine learning techniques such as reinforcement learning and imitation learning.
Practice DocumentedView practice →Jun 27, 2023
OtherPractice documented: Unity offers the Inference Engine (formerly Unity Sentis), a tool that lets game developers embed and run custom AI models directly on a player's device — inside any game or app built with Unity — without requiring an internet connection.
Practice DocumentedView practice →Nov 16, 2023
Creative GenPractice documented: Unity offers Unity AI Generators, a set of tools built into the Unity Editor that lets game developers create 2D sprites, textures, materials, animations, sounds, and 3D objects from text prompts or reference images, available in beta since August 2025 for users on Unity 6.3 or later.
Practice DocumentedView practice →Jan 1, 2024
OtherNew evidence: GitHub - Unity-Technologies/ml-agents: The Unity Machine Learning Agents Toolkit
Evidence AddedView practice →Jan 1, 2025
OtherNew evidence: What are ML-Agents: ML-Agents Definition | Unity
Evidence AddedView practice →May 1, 2025
RecommendationPractice documented: Unity deployed Vector, a self-learning AI platform that powers Unity Ads by analyzing player behavior data to match mobile game ads with players most likely to install and spend, available to all Unity Ads advertisers as of May 2025.
Practice DocumentedView practice →May 7, 2025
RecommendationNew evidence: Unity's AI Ad Platform Is Out Of Beta After A Complete Rebuild
Evidence AddedView practice →Aug 1, 2025
OtherNew evidence: Unity Sentis: Use AI models in Unity Runtime
Evidence AddedView practice →Aug 1, 2025
Creative GenNew evidence: Unity Sentis: Use AI models in Unity Runtime
Evidence AddedView practice →Aug 1, 2025
ProductivityPractice documented: Unity offers Unity AI Assistant, an in-editor AI tool that answers developer questions, generates code, and runs agentic actions — all from within the Unity Editor, available to Unity users as an open beta since Unity 6.2 (August 2025).
Practice DocumentedView practice →Aug 1, 2025
RecommendationNew evidence: Unity Ads Monetization & UA Platform | Unity
Evidence AddedView practice →Aug 6, 2025
RecommendationNew evidence: Unity lauds AI-powered ad platform after Q2 results exceed expectations
Evidence AddedView practice →Aug 19, 2025
ProductivityNew evidence: Unity rolls out Unity AI in Unity 6.2
Evidence AddedView practice →Aug 19, 2025
Creative GenNew evidence: Unity rolls out Unity AI in Unity 6.2
Evidence AddedView practice →Nov 19, 2025
ProductivityPractice documented: Unity announced the Unity AI Gateway, a planned integration layer coming in 2026 that will allow verified third-party AI agents to connect securely with the Unity Editor using deep context about a developer's project.
Practice DocumentedView practice →Dec 1, 2025
Customer SvcPractice documented: Unity uses a support chatbot called UB-1 on its customer support portal to answer common questions from developers and, when needed, escalate issues to a human support representative.
Practice DocumentedView practice →Jan 12, 2026
ProductivityPractice documented: Unity announced a new Unity AI beta, unveiled at GDC in March 2026, that aims to allow users to generate complete casual games from plain-language text prompts without writing any code.
Practice DocumentedView practice →Jan 12, 2026
ProductivityNew evidence: Unity AI Beta 2026 is here! - Unity Engine - Unity Discussions
Evidence AddedView practice →Feb 17, 2026
ProductivityNew evidence: Unity AI will let you create 'full casual games' with text prompts and no coding experience
Evidence AddedView practice →Feb 18, 2026
ProductivityNew evidence: Unity says its AI tech will soon eliminate the need for coding
Evidence AddedView practice →Feb 18, 2026
ProductivityNew evidence: Unity says its AI tech will soon eliminate the need for coding
Evidence AddedView practice →Mar 1, 2026
ProductivityNew evidence: Unity AI: AI Game Development Tools & RT3D Software | Unity
Evidence AddedView practice →Mar 1, 2026
Creative GenNew evidence: Unity AI: AI Game Development Tools & RT3D Software | Unity
Evidence AddedView practice →Unity offers Unity AI Generators, a set of tools built into the Unity Editor that lets game developers create 2D sprites, textures, materials, animations, sounds, and 3D objects from text prompts or reference images, available in beta since August 2025 for users on Unity 6.3 or later.
Unity AI Generators replaced the retired Unity Muse suite (retired October 1, 2025) and use a mix of Unity's own first-party models and third-party partner models, including LoRAs from Scenario and Layer AI trained on Stable Diffusion and Flux foundation models. All generated assets are automatically tagged with 'UnityAI' metadata (EXIF data), making them searchable and manageable within the project. The Generators run in Unity Cloud, not locally. A 3D Object Generator, which produces static mesh prefabs from text prompts or reference images using the Hunyuan 3D model, was added to the Generators package and is documented in the official Unity 6.3 release. As of November 2025, the video-to-motion animation model was discontinued after a partner deprecated that service; Unity has stated it is evaluating replacement partners.
Unity announced a new Unity AI beta, unveiled at GDC in March 2026, that aims to allow users to generate complete casual games from plain-language text prompts without writing any code.
Unity announced the Unity AI Gateway, a planned integration layer coming in 2026 that will allow verified third-party AI agents to connect securely with the Unity Editor using deep context about a developer's project.
Unity offers Unity AI Assistant, an in-editor AI tool that answers developer questions, generates code, and runs agentic actions — all from within the Unity Editor, available to Unity users as an open beta since Unity 6.2 (August 2025).
Unity offers the Inference Engine (formerly Unity Sentis), a tool that lets game developers embed and run custom AI models directly on a player's device — inside any game or app built with Unity — without requiring an internet connection.
Unity offers the ML-Agents Toolkit, a free open-source tool that lets game developers and researchers train AI-controlled characters and agents in Unity game environments using machine learning techniques such as reinforcement learning and imitation learning.
Have evidence about Unity Technologies's AI practices? Submit a report.
Submit a report →AI Trace is free and nonprofit. Support our work
Unity offers the Inference Engine (formerly Unity Sentis), a tool that lets game developers embed and run custom AI models directly on a player's device — inside any game or app built with Unity — without requiring an internet connection.
Originally launched as Unity Sentis in open beta in November 2023, the product was renamed the Unity Inference Engine when Unity AI launched with Unity 6.2 in August 2025. It is a neural network inference library that allows developers to import trained AI models in ONNX format and run them locally in real-time on any platform Unity supports, using the device's CPU or GPU. Typical uses include AI-driven character behavior, real-time object detection, procedural animation, and other gameplay features that benefit from on-device computation. Unlike the Unity AI Assistant and Generators, Inference Engine runs locally and does not consume Unity Points (i.e., it remains free).
Unity deployed Vector, a self-learning AI platform that powers Unity Ads by analyzing player behavior data to match mobile game ads with players most likely to install and spend, available to all Unity Ads advertisers as of May 2025.
Vector is Unity's core user acquisition AI platform, described as the successor to Unity's earlier Audience Pinpointer system. It ingests data from across Unity's ecosystem — including in-game behavior, session duration, level completions, device signals, and retention indicators — to predict which players are most likely to engage with and spend in specific games. The platform uses a self-learning adaptive model that continuously updates based on new campaign data. Vector became generally available to all Unity advertisers in May 2025, roughly three months ahead of schedule. Unity reported that all Android and iOS ad traffic on its network now runs through Vector.
