Vannarot Roeung
Recent posts by Vannarot Roeung
DGX Spark 64GB: 16 Models Checked, 8 Don't Fit
NVIDIA's DGX Spark 64GB starts at $4,999 on October 23, while the 128GB model is now $6,950. We summed the real Hugging Face file sizes of 16 local LLM, image and video setups: 8 fit in 64GB, 8 don't, including gpt-oss-120b and NVIDIA's own Nemotron 3 Super.
FLUX 3 Image Tested: What Its Edits Really Change
FLUX 3 Image launched on 1 October with box-based layouts, ten references and 4K output. We tested its pixel-exact edit claim on BFL's own samples: 67.8-94.1% of pixels stay identical, and three of nine edits change areas far from the object.
rembg Background Removal: The Default Is Non-Commercial
rembg's default background removal model is now BRIA's RMBG-2.0, which is non-commercial and ran out of memory on our 12 GB test machine. We scored the models that do run on 500 photos: ISNet with ViTMatte edges was the best free setup.
OpenAI Retires tts-1: The Fix Is Not a Model Swap
OpenAI shuts down tts-1, tts-1-hd and gpt-4o-mini-tts on January 6, 2027. The replacement, gpt-realtime-2.1-mini, cannot serve the speech endpoint, returns no MP3 and drops onyx, nova and fable. We priced the switch, audited 9 creator tools and tested a free local drop-in.
Comfy Agent Pricing: One Build-and-Run Turn Cost $0.86
Comfy Agent launched October 1 on Comfy Cloud and bills Claude Opus 4.8 tokens at exactly Anthropic's list price. Priced from the agent's own recorded turns, a build-and-run turn costs $0.86 before GPU time, and local ComfyUI builds compile the agent out.
Cloudflare Clef Tested: Index Leader at 5.7x Jev's Price
Cloudflare's open Clef decision models would top the Decision Index at 61.2 on Cloudflare's own numbers, but cost 5.7 times Jev per token, Clef-flash fails hallucination checks, and 5,354 downloads went to GGUF files missing the decision head.
YouTube Shorts Original Content Rule: What Still Gets Reach
YouTube said on October 1 that Shorts recommendations will favour original content and cut reach for re-uploads without anything of your own. Here is which AI clipping workflows are at risk, how TikTok, Instagram and Facebook compare, and a five-step check before you post.
Shopify Canvas: 20-Minute Stores, No Theme Download
Shopify Canvas, launched October 1, builds a store theme by chatting with Sidekick in about 20 minutes. The catch: a theme edited in Canvas can't be downloaded and stops receiving theme updates.
DeepFilterNet vs RNNoise vs FFmpeg 2026: 9 Tests
DeepFilterNet3 lifted speech quality on every noise we tested, from keyboard clatter to mains hum, on one CPU core. At its default setting it also removes a music bed almost completely, and the RNNoise inside OBS is the pre-2024 model.
Comfy API vs Runpod and Modal: The 1.30x GPU Markup
Comfy API deploys ComfyUI workflows as autoscaling endpoints. Its four GPU prices are exactly 1.30x Runpod Serverless flex rates, its idle window is a fixed 30 seconds, and our comfy build init test found public models queued for upload and node requirements the spec missed.
HeyGen Video 1 Pricing: $0.01 a Second Is Only 480p
HeyGen Video 1 launched on September 30 at $0.01 a second. That is the 480p price: the API defaults to 768p, reference mode doubles the rate, list prices double in November, and ComfyUI's nodes cost 1.43x. We priced every mode against H3 Max, Kling, Seedance and Veo.
Ideogram 4.5 Precise Edit: Pixel Test and Prices
Ideogram 4.5 launched on 30 September as a multi-turn image editing model, $0.008 to $0.22 per image on fal. In Ideogram's own sample, 72.3% of untouched pixels are byte-identical, and the new ComfyUI nodes charge 1.43x fal's price on three tiers.
DeepSeek Harness Desktop Tested: What It Uploads
DeepSeek Harness Desktop, a free MIT agent app for Mac and Windows, sends a structured session log with every request on DeepSeek's own model route by default. Our capture test shows what it carries, what it costs, and how to switch it off.
Instagram Edits Assistant vs YouTube and TikTok AI Coaches
Instagram started rolling out the Edits assistant to everyone using Edits in the US on 30 September 2026: a chat that reads your follows, views, retention, likes, shares and comments, free up to an unpublished daily prompt limit.
Open TTS Leaderboard: The #1 Voice Clone Is Non-Commercial
Hugging Face's new Open TTS Leaderboard puts the 82M-parameter Kokoro first in English. We read every model's license: in the multilingual and voice cloning views the #1 and #2 are non-commercial, and the first model you can ship is Qwen3-TTS at #3.
Best Open-Source AI Video Models, Measured (2026)
MiniMax H3 drew 150 of the 311 community models built on open video models in September, 48% of the total. Its license excludes the US, the EU, the UK and South Korea. We measured 13 families on adoption, license and ComfyUI support.
ComfyUI v0.38: New Nodes, and Recraft Costs 43% More
ComfyUI v0.38.0 adds eight Partner Node changes, from HY Image 3.5 to GPT-6 Sol, and drops Sora. The price badges in its source show every Recraft node now costs 1.43x Recraft's own API price, the same factor on every Claude and GPT chat model added since July.
How to Search Your Photos by Description, Locally
You can search a folder of photos by typing what is in them, offline and for free, with rclip. We indexed 1,000 photos in 12.8 seconds on a CPU; a one-sentence description put the right photo in the top 10 91.5% of the time.
GPT-6.1 Sol: Near-Astra Coding, and High Beats Max
OpenAI's GPT-6.1 Sol costs the same per token as GPT-6 Sol with cached input halved. We pulled the 102 points behind OpenAI's charts: High beats Astra on DeepSWE, Max scores lower at 2.4x the cost, and Opus 5.5 still leads AutomationBench.
Sign in with ChatGPT: Use Your Plan in Other Apps
Sign in with ChatGPT now lets Plus and Pro subscribers spend their plan in other apps, with no API key. We checked the 4 open-source tools OpenAI lists on launch day: only Pi shipped it in a stable release, and the route refuses image generation.
Phonon-2 vs Whisper: 15x Faster on CPU, Weak on Names
Fermion Research's Phonon-2, a 164 MB open English speech model released 29 September, transcribed an hour of audio in 39.3 seconds on our 6-thread Linux server, about 15x faster than Whisper large-v3-turbo, at level accuracy. Its hotwords fix for names only works on Macs.
Meta Muse for Small Business: What Approval Covers
Meta's Muse for Small Business promises nothing publishes, sends or spends without your approval. We read the 12 official pages behind that line: purchases always ask, but publishing and sending are a setting, and a sent email cannot be reversed.
Shopify WebMCP Checkout Tested on 8 Real Stores
Shopify opened checkout to browser AI agents on September 28. We tested 8 stores in Chrome 154: every storefront exposed 11 tools, but no checkout did until WebMCP was switched on, and one partial update wiped a buyer's address.
NVIDIA OpenShell Tested: What the Policy Prover Misses
NVIDIA's Open Agent Safety Platform launched September 28, and OpenShell is the part you can run today. We gave its policy prover 19 permission-widening edits: it caught 9, answered unsupported on 9, and passed 1 the runtime blocks anyway.