This is wild! My first super quick test. I cannot wait to do this with my nephew! I had the lion walk towards me and not step on the glasses 👀

Introducing Reality-Aware Rendering in @Simulon, a completely new way to create with the real world. Place neural assets with your phone and act out the scene. When you stop recording, Simulon renders the take, reading everything in it (what you do, what you say and the place around you), and your assets respond to all of it. The final is regenerated from your recording: a new performance of the scene, not a copy of the footage. Available now on iPhone. Coming to Android soon.

Reese's Pieces have no chocolate in them. The peanuts had their oil pressed out and a cheaper fat put back in. Sugar is first, then partially defatted peanuts, then hydrogenated palm kernel and soybean oil, then corn syrup solids. Everything after that is 2% or less, and it's the dyes, the glaze, some vanillin and a little milk. There's no cocoa anywhere. Partially defatted just means the peanuts went through a press. The peanut oil comes out one side and gets sold as peanut oil. What's left is a dry peanut flour, and that's what the center is made from, because flour holds a shape in a panning drum and doesn't go rancid. Then they put fat back in, and the fat they picked is hydrogenated palm kernel oil, which is solid at room temperature and costs less than peanut oil. You can see the swap on the panel. 38 pieces have 6 g of fat and all 6 are saturated. Peanut oil is mostly unsaturated, so that number isn't the peanut. The shell is sugar with 4 dyes and a coat of shellac.

Introducing Runway App Studio. Build the creative app you wish existed, just by describing it. It generates images, video and audio with Runway’s models and your Brand Kits, ready for you or your whole team. No code required. See examples in the thread below.

Grok Bot memory problems? 🧠💨 You tell them something once. A few weeks later, it's gone. 📚 Archivist remembers for them. Thanks for the inspo for this one @tibor_tee It goes back through your chats with your other bots and finds every rule you ever set: "always…", "never…", "from now on…" 🔎 Then it writes those rules into each bot's description, the one place a bot reads every single time. So they stick 📌 ✍️ "No em dashes," said once, remembered for good 🔁 Rebuilt a bot? Archivist puts your rules back 🗓️ Checks every week, quiet when nothing's slipped 👆 One tap to approve, nothing changes without your yes 🔒 Say it once. Your bots remember 👇 x.ai/bot/vAgUsbH4SHOudh96KXE…

What each of my @Grok @bot does. Executive Summary: Your Grok Bots Fleet You have ~44 bots on a shared cloud computer. They are mostly specialized, single-job agents (many with explicit “ONLY job” and anti-jobs) that hand off via the shared filesystem (/workspace/ folders), chat, or the primary router. Most are idle and on-demand; a few have standing routines (e.g., Sunday scout). 1. Core / Meta / Fleet Management These keep the fleet coherent and improving. Bot What it does Key tools / notes Grok Bot Primary router. Takes any task and sends it to the right specialist. Can set a different primary. General orchestration dr eggbot Designs tight, one-job bots (asks a few prefs then creates). Coding bots get “poteto-mode” rigor. CreateAgent Fleet Nurse Audits routines & bots for cost bleed, staleness, duplicates, dead weight. Proposes kill/keep/merge/watch (read-only + drafts). Transcript / routine healthchecks Chief of Staff Combinatorial evolution engine: finds useful skill combos, tests vs baseline, packages winners, kills wasteful ones. Evolution-engine registry under /home/box/agent-data/ SCOUT Sensor for new capabilities (skills, toolkits, repos, primitives). Writes short discovery stubs. Sunday routine. GitHub connector + web; X limited ACE Playbook Maintains/evolves Agentic Context Engineering playbook (Generator → Reflector → Curator with counters, de-dup, pruning). Prevents context collapse. Offline/online feedback loops Feedback Evolver Multi-level self-improvement (AutoResearch-style + why+fix feedback). Reviewer explains failures; metrics + auto-rollback. Hands off to other skills/bots How they fit: SCOUT finds → Chief of Staff combines/tests → Feedback Evolver + ACE Playbook improve → Fleet Nurse + Grok Bot keep hygiene and routing clean. dr eggbot builds new ones when needed. 2. Content Production (Books, Research, Explainers) Bot What it does Key tools / notes Fiction Forge Layered autonomous fiction (or structured non-fiction) pipeline: co-evolving voice/world/characters/outline/chapters with scoring gates, keep/retry, adversarial edit + reader panel. Scoring loops; quality gates before export STEM Derivation Coordinator for math/physics research or educational content. Dispatches sub-roles (survey, plan, derivation, SymPy-style compute, adversarial review). Claims become “Established” only after multi-evidence. Durable files: research_log, plan, derivations/, computations/ Explainer Bot First-principles explanations (tech, science, markets, X threads, docs) with numbers, scale, and diagrams. Live verification Researchy Sourced, dated fact-check desk on latest model + live web search. Web search How they fit: Fiction Forge + STEM Derivation are the production engines for books/series. Explainer Bot and Researchy feed them or stand alone. Output can hand off to video bots below. 3. Video / Media Production Pipeline A dense cluster of specialized producers that share skills (ffmpeg, hand-drawn canvas, b-roll pipelines, ElevenLabs, Grok Imagine at 720p, etc.) and often route finished cuts to Frame Judge for independent QA (ffprobe, loudness ~-14 LUFS, claim checks, contact sheets). Notable ones: •Newton’s Nightly — Personal ~3-min news show from bookmarks/links/notes → script + MP4 (local TTS + ffmpeg). •BLANK CHECK — All-AI Match Game parody episodes (fixed panel, strict SHOW_LAW). •Launch Film — 22-second square product-launch films (code-built). •B-Roll — Free-first beat-matched B-roll (code, Blender, Internet Archive, then paid only with OK). •Video Short / Video Creator — Vertical shorts and end-to-end explainer videos. •Slopcore Producer / SlopcoreNews — Music-video / scene-show style cuts. •The Feed — Niche internet moment → 60–90 s vertical story episodes. •Ink Reel — Hand-drawn / riso / pencil canvas films. •Grok Stars — TV-style celebration of xAI people (private review). •My Life: The Sitcom — Real-life moments → short cartoon sitcom episodes with persistent cast.

We were spending $2,000 per DAY on generations for WEEKS on this film until we figured out this one trick. I can't believe we didn't do this sooner! Let me show you how we saved a ton of money on our latest episode of Nexus. Prompts & Process below: 👇🧵

I’m late to Grok Bot but now that we can connect with apps on our phone I decided to get started. So far I only have 2. She-Ra, Chief of Staff (main assistant) and Digiana Jones, Chief Dirt Detective & Raider of the Lost Scoop. He will send me a morning update of all the archaeological news from trusted sources or publications and any daily dig site diaries or posts. Love that Digiana Jones does a great job weeding through the spammy or sensational stuff so I don’t have to! What do you have set up so far? I need some more 🤣