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model roundup

GPT 5.5

16 items · started 2026-06-25 · closed 2026-07-16

  1. Meta's Watermelon Matches GPT-5.5 Benchmarks Meta's superintelligence chief Alexandr Wang told employees in a town hall that the company's upcoming model, codenamed Watermelon, has "caught up" with OpenAI's GPT-5.5 on closely followed AI b…

  2. ··· 1 unchanged block (1 paragraph) — click to show Reasoning models like GPT-5.5 use internal reasoning tokens before producing a response. This helps the model plan, use tools effectively, inspect alternatives, recover from ambiguity, an…

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  4. SWE-1.7: Frontier Intelligence at a Fraction of the Cost Today, we’re launching SWE-1.7, the most capable model we’ve trained so far. It reaches frontier-level intelligence at a much lower cost, advancing the cost-performance Pareto curve.

  5. Hi. Decided I would use an "affordable" model to make my limits last - opted for GLM 5.2 (high).

  6. How Prompt Tuning Improved GPT-5.5 in VS Code July 6, 2026 by VS Code Team, @code In our previous post, we introduced the VS Code coding harness, the layer that connects the model to tools, context, instructions, and the agent loop, giving…

  7. I built a personal digital twin of my property with (honestly) mostly chat gpt 5.5. When Fable came out, I expanded it incredibly at a rapid rate, and I generalized it to the whole US.

  8. I’m a power user. I use ChatGPT as a daily operating system.

  9. GPT-5.5-Cyber built a zlib fuzzing lab in a day We’re running Patch the Planet, an ongoing collaboration with OpenAI that pairs Trail of Bits engineers directly with more than 30 open-source projects. Its goal is to front-run a serious pro…

  10. 🧑‍🍳 sous-chef Fable 5 orchestrates and reviews; GPT-5.5 xhigh implements. Your head chef doesn't chop onions.

  11. Vibecoded this for fun to make HN browsing a bit more keyboard-friendly. Firefox: https://addons.mozilla.org/en-US/firefox/addon/hn-keyboard-b...

  12. I was planning to get a year long sub to save costs. However in light of recent events with model restrictions in your opinion does it actually make sense or we will soon be locked out of frontier models and it would make sense to sub for…

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  14. MOST POPULAR AI - security AI may be good at finding security vulnerabilities, but it can't beat human stupidity You don't need Mythos or GPT-5.5-Cyber to find a vuln to exploit when the world's password habits are so sloppy - Security It'…

  15. GPT-5.5 Instant (June 2026) Intelligence, Performance & Price Analysis Model summary IntelligenceUpdated Speed Price Cache Hit Price Verbosity GPT-5.5 Instant (June 2026) supports text and image input, outputs text, and has a 400k tokens c…

  16. GPT 5.5 is clearly way ahead in the global AI race. Today it helped me turn 1 rough proposal into a polished publisher brief and 10 publisher emails in minutes.

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