Simulation coverage.

Advice on programming language choice for Physics simulations

Think-Before-Speak: From Internal Evaluation to Public Expression in Multi-Agent Social Simulation

LLM-based multi-agent simulation offers a promising way to study social interaction, deliberation, and collective opinion dynamics. However, many existing dialogue simulation frame…

Researchers Put Grok AI In Charge Of A World Simulation And It Ended With ‘183 Crimes Committed’ And Humanity’s Total ‘Extinction’

According to the experiment's data, Grok just loves committing arson and "inspiring voter fraud"…

Emergence World: A Laboratory for Evaluating Long-Horizon Agent Autonomy

Emergence builds mission-critical agentic infrastructure for enterprise. Verified, governed AI agents that plan, reason, and act across your most complex systems — from semiconduct…

Fluid Simulation for Dummies

Researchers let AI models run a simulated society; Claude safest, Grok extinct

An AI startup ran five simulations, each controlled by a different model. The results varied wildly.…

I Told a Robot to "Clean the Kitchen", and It Actually Did

I typed "Clean the kitchen" into a chat box. A robot turned toward the right room, drove over, swept...…

Study finds AI chose nuclear signalling in 95% of simulated crises

Artificial intelligence (AI) models used for a simulated war game escalated conflicts by threatening nuclear strikes in 95% of scenarios, according to new research from King’s Coll…

Cozy cleaning sim Moldwasher is perfect for fans of PowerWash Simulator, or any life-long haters of the fungi Stachybotrys Chartarum

If Stachybotrys Chartarum has no haters, I'm dead.…

Massive's pioneering 'Lord of the Rings' crowd simulation software is now free to use

Massive has released a free version of its pioneering crowd simulator created for Lord of the Rings and used in recent blockbusters like Superman and Avatar.…

Tomodachi Life: Living the Dream is 2026's top new release by revenue to date | Newzoo charts

Social simulation game also ranked first on Newzoo's console revenue chart for April…

Show HN: Datacenter Tycoon – WASM OpenTTD with Datacenter Industries Set

From dirt to PFLOPS, in your browser. Build the internet, brick by brick.…

Modern Warfare 4 developer breaks down the most advanced weapon simulation in Call of Duty history — 'We want them to feel like real weapons, but they shouldn't feel frustrating'

The team behind Call of Duty: Modern Warfare 4 explore improvement's to the handling of the game's virtual arsenal.…

I built an Android-like OS that runs in the browser

Structured environment state enables verifiable evaluation (vs. 10.2% VLM-judge misjudgment) and scalable online training (single-machine batch-parallel GRPO). 28 apps, 416 paramet…

AI researchers ran 15-day simulations of worlds governed by different AI models: Claude Sonnet 4.6 recorded zero crime, while Gemini 3 Flash had the most at 683 (Jake Angelo/Fortune)

Shock waves show how baby stars' cradles get their radial shape in 3D simulations

Social Simulation with LLMs - Fidelity in Applications (CFP @ COLM'26) [R]

Scram by Chris Crawford

Scram is a game designed by Chris Crawford for the Atari 800 and released by Atari. Written in Atari BASIC, Scram utilized differential equations to simulate...…

Researchers Put AI Models in Charge of a Simulated Society. Grok Oversaw a Crime Spree

If Elon Musk's bot ruled the world, total societal collapse would apparently follow.…

Corn Belt groundwater and irrigation boost thunderstorm complexes by 24–35%, simulations show

An international team of scientists has demonstrated how powerful thunderstorm complexes over the U.S. Corn Belt are fueled by moisture rising from the region's fertile fields or j…

Show HN: Open-Source AI Racing Harness

Moon base missions face an unseen threat, and these simulations show where it could strike first

5 Scipy.stats Tricks for Simulating ‘What If’ Scenarios

In this article, we will take a look under the hood of scipy.stats, exploring five essential tricks to design high-performance, rigorous simulations using only NumPy and SciPy.…

How is agent society simulation going?

Modeling Agentic Technical Debt and Stochastic Tax: A Standalone Framework for Measurement, Simulation, and Dashboarding

Agentic AI systems combine probabilistic reasoning with delegated action through tools, context, memory, orchestration, and external workflow integration. This note develops a form…

Paralives charmed me on day one, but the roadmap outlines the real life sim of my dreams

A breakdown of everything you can do right now in the Paralives early access build, and what the roadmap tells us about future updates.…

Navier-Stokes fluid simulation explained with Godot game engine

When I first stumbled upon fluid simulations in game dev I was amazed on how good the effect could be. I really wan...…

How to try for a baby in Paralives and get pregnant

Here's how to navigate your paramour paras into the world of parenthood.…

Imaginary-time technique speeds X-ray scattering simulations by 50-fold for extreme matter

Veryl Simulator: Performance Comparison with Verilator

We have been working on a native Veryl simulator built on the new IR-based analyzer introduced earlier this year. This post shares early performance numbers com……

Massive supercomputer simulations unlock cosmic magnetic mystery

Scientists used some of the most advanced plasma simulations ever created to uncover how the universe builds enormous magnetic fields out of turbulence. The discovery could reshape…

Wave Function Simulation for a Hydrogen Atom

How to turn off aging in Paralives

I am eternal!…

Life is not a Simulation but a Thought Experiment

Arguing why a simulation is not required to explain live, and that logic itself is sufficient.…

Paralives has done the one exact thing I was begging life sims for

I was on my knees pleading for a scrap of strategy gameplay and Paralives has laid me a feast of fun simulation effects.…

After seven years of development, Paralives is out in early access

And at a discount, too.…

Looking for 4 people to build something weird with me

A few months ago, if someone had asked me what I'd be doing this summer, I would've probably said...…

How to try for a baby in Paralives

Your household is about to grow.…

Is Paralives worth playing in early access for life sim fans?

After a lot of hours spent in Paralives, here's my breakdown on how you can decide whether it's your type of life sim or not.…

Paralives cheats: Every cheat code your parafolks need for living the easy life or causing a little chaos

Sometimes it does pay to cheat, especially in a life sim.…

Simulating a 3D Quadcopter from Scratch

my blog…

Hop aboard Running Train, a lush Japanese train sim that's out in early access now

Take things slow by going 200 kilometers per houre.…

Paralives feels like the perfect tranquil tonic to the chaos of The Sims

Paralives gets off to a lovely start. We fade up to see the camera tracking a moving train as it winds serenely across ……

BioArctic's partner Eisai presents sales simulation of potential future sales of Leqembi® at its Investor Relations Day - Morningstar

Comprehensive up-to-date news coverage, aggregated from sources all over the world by Google News.…

Show HN: YieldOS-Lite – A simulator for LLM inference control-plane governance

Contribute to nikitph/yieldos development by creating an account on GitHub.…

GKN Aerospace – Hazard Zone Simulator - Garden Grove Chemical Tank Emergency

Interactive blast-radius & toxic-plume model for a 34,000-gal MMA tank emergency in Garden Grove, CA. Drag the sliders.…

Paralives launch times and release date

Here's when we can finally get our hands on the latest life sim.…

MIRAI MIND

What I Built MIRAI MIND is a futuristic AI-driven simulator that demonstrates how...…

SimGemma: Democratizing STEM Education with Offline-First AI Simulations

Introduction Imagine a classroom in a remote village. There’s a blackboard, a few...…

Geeked out on creating a multi region simulation. IOS is fun once you get the gist of it.

Monte Carlo Simulation for Engineers: Turning Uncertainty Into Numbers

Most engineering formulas assume the inputs are known exactly. Reality is not so tidy. A machined...…

Speeding up MuJoCo 460x with Jax

Show HN: Waiting for AI Grand Prix racing SIM? Me too So I made one

Contribute to elodin-sys/ai-grand-prix development by creating an account on GitHub.…

Show HN: AI Guided 3D atomic orbital simulation

Recreating a Two Million Particle World at 30 Hz over WebSocket with Centrifugo

Recreating David Gerrells' 2M-particle multiplayer simulation on top of Centrifugo WebSocket protocol. The naive single channel fanout balloons each tick from 129KB to 605KB. We ex…

Tool-Augmented Agent for Closed-loop Optimization,Simulation,and Modeling Orchestration

Iterative industrial design-simulation optimization is bottlenecked by the CAD-CAE semantic gap: translating simulation feedback into valid geometric edits under diverse, coupled c…

ScenePilot: Controllable Boundary-Driven Critical Scenario Generation for Autonomous Driving

Safety-critical scenarios are central to evaluating autonomous driving systems, yet their rarity in naturalistic logs makes simulation-based stress testing indispensable. Most scen…

RealUserSim: Bridging the Reality Gap in Agent Benchmarking via Grounded User Simulation

LLM-based user simulation is the primary mechanism for end-to-end agent evaluation, yet simulated users are poor proxies for real humans: unconstrained LLM defaults produce a Forma…

AI-Assisted Competency Assessment from Egocentric Video in Simulation-Based Nursing Education

Assessing learner competency in clinical simulation requires expert observation that is time-intensive, difficult to scale, and subject to inter-rater variability. Vision-language …

ShadeBench: A Benchmark Dataset for Building Shade Simulation in Sustainable Society

Urban heat exposure is becoming an increasingly critical challenge due to the intensifying urban heat island effect. Fine-grained shade patterns, especially those induced by urban …