Viewing profile — leoncos
leoncos
HN member- Joined
- Thu, Feb 05, 2026, 2:37 AM UTC
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- 12
- Public activity
- 13 items
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About leoncos
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Recent public activity
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Show HN: Knowcast – A Simple AI Explanation Video Generator
Knowcast concretely analyzes concepts, then creates storyboards to generate a series of story images, which are then turned into a video. This makes it easy, simple, and quick to c…
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Ask HN: What works for cutting AI token costs?
My LLM token bill is getting painful. Besides switching to cheaper models, what have you personally used to reduce cost in real applications?
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Comment #48443716
Agreed. The limitations of human context window and communication bandwidth restrict the complexity of large-scale software. LLM will have an extremely large context window and ext…
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Comment #48442284
Perhaps advanced AI isn't cheaper than humans. Assuming the intelligence of a model continuously improves with scale, the token price of the best model will become increasingly exp…
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Comment #48434421
The last sentence in the article is correct: "Maybe I should consider transforming my woodworking hobby into a profession." As an AI optimist, I think all forced labor should event…
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Comment #48424111
Many behaviors are determined by hormones. Men are no exception. When calm, men tend to prefer intellectual women, but when they're impulsive after drinking in a bar, they prefer s…
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Comment #48423217
Great work! I really hope it can be designed to be agent-friendly. The current CodeX/Claude code sandbox functionality is very limited; it would be wonderful to use this as a sandb…
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Comment #48423142
Yes, I realize how easily language can be manipulated. For example, when some people in high positions enjoy privileges, politicians will defend them by talking about their contrib…
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Comment #48422675
Maybe you should put it in SHOW HN
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Comment #48422596
When I use Codex/Claude to complete a computer vision task, such as extracting assets from an image, OpenCV is their default solution. However, I believe that using YOLO and other …
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Comment #48422532
Some politicians are impeccable; if you ask them thorny questions like scandals, they always throw out a new question to change the topic.
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Show HN: AI ASMR Voice – Text to ASMR Voice Generator
I am building a small text-to-speech model specifically tuned for ASMR and relaxation content. Most TTS models are designed for clarity and energy. To get that specific "tingles" e…