Essays & Notes
Essays & Notes
An archive of slow writing about software, product, and life between two languages.
- Aug 7, 2025 · Essay · 1 min
Launch of ChatGPT 5 and Its Marketing
The guys clearly hired some cool marketers for the launch of ChatGPT 5.
- Aug 7, 2025 · Essay · 1 min
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- Aug 7, 2025 · Essay · 1 min
ChatGPT 5: OpenAI's New Powerful Model
ChatGPT 5 is a new powerful model from OpenAI, available for everyone with integration into Gmail and Google Calendar.
- Aug 7, 2025 · Essay · 1 min
Launching the ChatGPT 5 Presentation Live Stream
It's time to launch the live stream of the ChatGPT 5 presentation.
- Aug 6, 2025 · Essay · 1 min
GPT-5 Will Add at Least 25%
GPT-5 will add at least 25% — if we're talking about the version number.
- Aug 6, 2025 · Essay · 1 min
Rvachev's Thoughts
This is a place for a brief description of the blog's content.
- Aug 6, 2025 · Essay · 1 min
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- Aug 6, 2025 · Essay · 1 min
Why Technology Makes Things Cheaper
Technology makes things cheaper, but not in areas like housing and healthcare.
- Aug 5, 2025 · Essay · 1 min
OpenAI Releases gpt-oss-120b and gpt-oss-20b - Powerful Open-Weight Models
OpenAI introduced two new open-weight models: gpt-oss-120b and gpt-oss-20b, focusing on safety.
- Aug 5, 2025 · Essay · 1 min
New RFS from Y Combinator: Where the Future is Heading
I always keep a close eye on the Requests for Startups from Y Combinator. It’s not just a list of ideas — it’s a thermometer for the industry.