To install Verity Mod Java correctly, build a Minecraft 1.20.1 Forge profile, add Verity JE 5.7.3 with GeckoLib and YACL, then complete either the Groq or Ollama AI connection before testing chat and voice.
Steps matched to Verity JE 5.7.3 project data on July 19, 2026.
Official project media showing the box associated with Verity's arrival sequence.
Before you begin
Prepare one clean Forge 1.20.1 instance
Do not add Verity to a large existing modpack first. A clean instance makes missing dependencies, loader conflicts and AI setup errors easier to isolate. Keep a backup of any world you plan to use later.
The current Java release is a large JAR and uses two declared libraries. Download all three projects from their maintained distribution pages rather than using a repacked bundle.
Game
Minecraft Java 1.20.1
Loader
Forge
Verity
5.7.3
Libraries
GeckoLib + YACL
AI paths
Groq or Ollama
Voice test
English
1. Download the matching Java files
Use the same Minecraft and loader boundary for Verity and every dependency.
Download Verity JE 5.7.3 from the current Modrinth version page. Then open the dependency links for GeckoLib and YetAnotherConfigLib. Select Forge builds compatible with Minecraft 1.20.1. A library for another Minecraft version or loader can be just as disruptive as a missing library.
Keep the files as JARs. Do not extract them. Avoid third-party installers that promise to configure the mod automatically, particularly when they add an executable, browser extension or launcher unrelated to Minecraft.
Component
Required match
Purpose
Verity JE
5.7.3 / Forge 1.20.1
Main AI companion and horror mod
GeckoLib
Forge 1.20.1 build
Entity and object animations
YACL
Forge 1.20.1 build
Configuration library
Forge
Minecraft 1.20.1 profile
Loads the Java mods
2. Create the Forge profile and mods folder
Use the official Minecraft launcher, CurseForge or another launcher you already trust. The important point is that the instance reports Minecraft 1.20.1 and Forge before you copy any mod files.
1
Create a Minecraft 1.20.1 Forge instance
Give it a clear name such as Verity Test so it does not share files with unrelated packs.
2
Launch the instance once
This lets Forge create its folders and confirms the loader itself starts before Verity is added.
3
Open the instance folder
Use the launcher's Open Folder option and locate or create the mods directory inside that instance.
4
Copy the three JARs
Place Verity JE, GeckoLib and YACL in the same mods folder without extracting or renaming them.
5
Launch and inspect the mod list
Confirm all three components are recognized before opening an important world.
3. Configure Groq or Ollama
Verity's conversation features require an AI path beyond the Forge installation. The maintainer currently links one tutorial for a fully online setup and another for a fully local Ollama setup. Follow the current tutorial rather than an old screenshot because configuration values and model choices can change.
For Groq, confirm the credential and network connection without exposing the credential in screenshots or public logs. For Ollama, install a supported local model, confirm the Ollama service is running and test it outside Minecraft if the mod cannot connect. Local models can require substantial disk space and memory, so slow responses are not always a Forge problem.
Choose one AI path first; do not troubleshoot Groq and Ollama simultaneously
Keep API credentials private and remove them before sharing logs
Test typed interaction before microphone input
For Ollama, confirm the local service and selected model are available
4. Test text, microphone and speech separately
Start with typed conversation. If typed responses work, the loader, dependencies and basic AI connection are probably functioning. Next, verify that Windows or your operating system allows Java or the launcher to use the microphone. Select the intended input device and check that it records outside Minecraft.
The project says speech-to-text and text-to-speech are tested only in English, even though AI chat supports broader language use. Test a short English phrase before diagnosing another language. If input works but spoken output does not, treat recognition and text-to-speech as separate checks.
5. Use a test world before your main save
Verity changes atmosphere and can introduce scripted events, extreme darkness and hostile encounters. A new test world lets you confirm spawning, animations, sound and AI behavior without risking a long-running save. Keep the original world backup outside the active saves directory.
Once the test is stable, copy the exact known-good mod set and configuration to the profile you plan to keep. When updating Verity, repeat the test rather than overwriting the only working setup.
Install Verity Mod Java and verify the first launch
Use one controlled test to confirm that you installed Verity Mod Java correctly.
When you install Verity Mod Java, the first goal is a clean Forge launch rather than an immediate long play session. Open the launcher profile, confirm it still targets Minecraft 1.20.1 and inspect the mods folder before pressing Play. It should contain Verity JE 5.7.3 plus compatible GeckoLib and YACL files, without duplicate releases or copies built for another loader.
To install Verity Mod Java correctly, let Forge reach the title screen and then open its Mods list. Confirm that the three expected projects are visible before creating a world. If Forge reports a missing dependency, stop and repair the named library instead of downloading random bundles. If Minecraft closes, preserve the latest log and crash report because they identify loader, Java runtime and dependency failures more precisely than a screenshot of the launcher.
After you install Verity Mod Java and enter a disposable world, test the features in layers. First confirm the Verity object or spawn flow loads. Next test typed AI interaction through the configured Groq or Ollama path. Only then enable microphone input and spoken output. This order separates a Minecraft installation problem from an AI-service or audio-device problem.
A final successful test should be repeatable. Close Minecraft, restart the selected AI service if required and launch the same profile again. When the world, text interaction and selected voice features behave consistently, copy the exact profile configuration or back it up before adding unrelated mods. That record makes future Verity updates and compatibility checks much easier.
Java installation FAQ
Where do I put the Verity JE JAR?
Place it in the mods folder of the Minecraft 1.20.1 Forge instance you intend to launch.
Why does Forge say a dependency is missing?
Confirm matching Forge 1.20.1 builds of GeckoLib and YACL are in the same instance's mods folder.
Can I use Fabric for Verity JE?
The current Verity JE metadata lists Forge, not Fabric. Use a maintained Fabric release only if the project publishes one later.
Why does Verity load but not answer?
The game-side mod may be loaded while the Groq or Ollama connection is incomplete. Test the selected AI service and configuration.
Why can Verity not hear me?
Check typed chat first, then OS microphone permission, the selected input device and the project's English-only voice test coverage.
Installation sources
Use the current project pages for file versions and setup videos because installation requirements can change.