8 inputs → 58 body params: putting a body-model forward pass inside the training loss [P]
8 個輸入 → 58 個身體參數:將身體模型前向傳遞放入訓練損失函數中 [P]
Small MLP (2 layers × 256 units, ~85 KB) that accurately predicts 58 Anny body-shape parameters from 8 questionnaire inputs: height, weight, gender, body shape, build, belly, cup size, ancestry. Trains in ~120 minutes on a laptop. Architecturally boring — the loss is the interesting part.
Results (female / male, held-out synthetic test set):
Female Male
Height MAE (mean / p95) 0.3 / 0.8 cm 0.3 / 0.8 cm
Mass MAE (mean / p95) 0.4 / 1.0 kg 0.5 / 1.2 kg
Bust / Waist / Hips MAE (mean
OpenAI is hosting a livestream event. Details about the specific announcements, product launches, or demonstrations will be revealed during the broadcast.
The last time OpenAI did an unannounced livestream, they dropped GPT-4 Turbo and changed pricing overnight
OpinionsRead
ChatGPT Images 2.0
OpenAI is launching ChatGPT Images 2.0 with major upgrades to image generation capabilities. Watch the livestream announcement at https://openai.com/live/
OpenAI is positioning this as a direct competitor to established image generation tools, suggesting they're confident enough to challenge the current market leaders
OpinionsRead
The "just wait 6 months" argument from 2025 survived exactly one iteration
Throughout 2025 the standard response to any complaint about an LLM was some version of "just wait 3-6 months, the next generation will handle this effortlessly." The argument was everywhere. Every limitation was temporary, every missing capability was a few iterations away, every autonomous agent demo was a preview of imminent reality.
It's April 2026 now and worth checking how that held up.
On r/ClaudeAI this week there's a long thread about Opus 4.7 where multiple users argue it's a regress
OpinionsRead
Mistral Medium 3.5 on AMD Strix Halo: Painfully Slow (Plan for Overnight Runs)
Someone actually tested Mistral Medium 3.5 on AMD's new Strix Halo chip, and the results are... not great. For a 48k-token prompt with 4k thinking tokens, it took about 2 hours just to get an answer about code architecture. Yeah, you read that right—two hours. The takeaway: if you want to run this locally on Strix Halo, queue it up before bed. The technical setup involved heavy optimization (Q5_K_XL quantization, GPU acceleration with -ngl 999, cache reuse), but even with all that tuning, it's still a crawl. Not exactly the "instant local AI" dream, but hey, at least it works.