Resolution was never the problem with AI videos, it’s the dynamic range. Getting these as EXRs means the image stays clean while you're working in Nuke or After Effects, so you can finally use the results as real footage instead of a draft material. Run the SDR to HDR upgrade on
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LTX-2.3 Reconstructs Blown-Out Dynamic Range in 8-Bit Footage
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The sky in the original 8-bit footage here is completely blown out, but LTX-2.3 changed that, reconstructing compressed dynamic range.
— Chubby♨️ (@kimmonismus) 30 avril 2026
Not a filter. Not a tone-map. pic.twitter.com/qNz0NVnttLThe sky in the original 8-bit footage here is completely blown out, but LTX-2.3 changed that, reconstructing compressed dynamic range. Not a filter. Not a tone-map.
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LTX-2.3 Upgrades SDR Footage to HDR with Scene Linear EXR Output
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You can now upgrade existing SDR footage to HDR with LTX-2.3.
— Chubby♨️ (@kimmonismus) 30 avril 2026
Because it was trained on MP4 compression artifacts, it actually works on real world compressed video. It outputs scene linear EXR, giving you actual float data for DaVinci Resolve instead of a fragile image that… pic.twitter.com/TDqfSBCojBYou can now upgrade existing SDR footage to HDR with LTX-2.3. Because it was trained on MP4 compression artifacts, it actually works on real world compressed video. It outputs scene linear EXR, giving you actual float data for DaVinci Resolve instead of a fragile image that
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Claude just eliminated cybersecurity jobs
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Claude acaba de cargarse los empleos de ciberseguridad https://t.co/04MdwS7Tzw pic.twitter.com/tdmT0E6Zzc
— Nico (@nicos_ai) 30 avril 2026Claude just wiped out cybersecurity jobs
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Apple AFM Plus 150B spotted before WWDC26
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APPLE: "AFM Plus 150B Instruct" Apple Foundation Model has been spotted in the internal AFM Playground app. This app is being used internally by Apple employees to test Apple Foundation models. WWDC26 will be hot
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Self-Replication Threshold Proposed as Better AGI Milestone
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The open self-replication threshold is more useful than AGI as a line to watch. It's concrete and measurable.
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IDEs Are Dead: Coding Models and the SaaS Apocalypse
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IDEs are dead.
— Replit ⠕ (@Replit) 30 avril 2026
When coding models plateau, the moat moves up the stack. @amasad sat down with @HarryStebbings on @twentyminutevc to talk about the SaaS apocalypse, why Cursor’s bet looks shakier by the week, and what it actually takes to stay 10 steps ahead.
Full conversation… pic.twitter.com/JVWmNDv03iIDEs are dead. When coding models plateau, the moat moves up the stack. @amasad sat down with @HarryStebbings on @twentyminutevc to talk about the SaaS apocalypse, why Cursor’s bet looks shakier by the week, and what it actually takes to stay 10 steps ahead. Full conversation
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LLMs Enable New Horizons Beyond Coding Acceleration
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Fireside chat at Sequoia Ascent 2026 from a ~week ago. Some highlights:
— Andrej Karpathy (@karpathy) 30 avril 2026
The first theme I tried to push on is that LLMs are about a lot more than just speeding up what existed before (e.g. coding). Three examples of new horizons:
1. menugen: an app that can be fully engulfed by… https://t.co/AJFgYC6SoNFireside chat at Sequoia Ascent 2026 from a ~week ago. Some highlights: The first theme I tried to push on is that LLMs are about a lot more than just speeding up what existed before (e.g. coding). Three examples of new horizons: 1. menugen: an app that can be fully engulfed by
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Gemini Embedding 2: First Natively Multimodal Embedding Model Explained
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Last week, we made Gemini Embedding 2, our first natively multimodal embedding model, available to the general public. Since then, developers have used it to build video analysis tools, visual shopping assistants, and more.
— Google AI (@GoogleAI) 30 avril 2026
But you might be wondering… what is an embedding… pic.twitter.com/eibioDznpXLast week, we made Gemini Embedding 2, our first natively multimodal embedding model, available to the general public. Since then, developers have used it to build video analysis tools, visual shopping assistants, and more. But you might be wondering… what is an embedding
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User Praises OpenAI GPT-5.5 as Impressive Model
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I do at the moment. Mostly because I like OpenAI models a bit better right now. GPT-5.5 is really damn good.