
Hostile Neural Networks
Java mod listed for Minecraft 1.16–1.21. File opened and checked on 12 Oct 2026; downloads from the MC Java Mods app on Android.
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About
Hostile Neural Networks is a mob based on Deep Mob Learning for 1.16.5 and higher. It allows you to train data models and run simulations, producing mob predictions, which can be used to generate mob loot.
The fundamental unit of this mod is the Data Model - an item which holds information about an entity that you can utilize to generate their drops. To get a Data Model, you must first craft a Data Model Framework, and use it on the target entity to build the model. Once you have your model, you will have to train it.
Training a Data Model can be done in one of two ways, with a Deep Learner or with a Simulation Chamber. The deep learner allows you to store a few data models within, and kills you receive will begin to train the model. All models start out in the Faulty state, and must be trained up to Basic in the deep learner.

Once your model is Basic or higher, you can use the simulation chamber to run simulations of your model. Simulations will always produce a generalized prediction, and may also produce a Mob Prediction, based on the accuracy of the model. The higher tier of the model, the higher the accuracy, up to 99.5% at Self Aware. Running simulations requires energy (based on the model type) and a catalyst item, which is usually a Prediction Matrix.

Mob Predictions will need to be processed in a Loot Fabricator, a device which uses power to convert predictions to mob drops. The drops which are available are based on a list of pre-defined items, and a target can be selected for each type of model. The loot fabricator will remember your choices for each type, so you can feed multiple types of predictions into a single fabricator.

Custom Data Models and Mod Support
Custom Data Models can be added via a Datapack. Each Data Model is represented as a single file under the data_models subfolder. An example is the Witch Data Model file located in the base mod.
Published datapacks for certain mods may be listed here in the future as they are created.
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- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1, 1.19.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as HostileNeuralNetworks-1.16.5-1.0.0.jar — drop this file into the mods folder
- Download size: 174 KB
- Download link checked 24 Oct 2026 — working
These come from our own check of the pack file, not from the source page.



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