Actually....
I write and publish my own benchmark for this stuff. It's an agentic SQL benchmark which isn't in the training data yet and I've found can separate frontier models from close-followers (the only models to get 100% are Opus 4.6 and GPT 5.5).
The best small model I've found is a fine-tune of Opus-3.5 9B which scores 18/25: https://sql-benchmark.nicklothian.com/?highlight=Jackrong_Qw...
Haiku 4.5 scores 20/25, and Haiku is certainly better than Sonnet 3.6. GPT 3.5 scores 13/25.
I think that the more people who try local models (especially the larger ones) the better.
I sometimes get the impression that many people claiming that local models are as good as frontier models work in "token poor" environments. If you can't build large-scale programs using at least Opus 4.5+ then it's difficult to compare. They compare something like Qwen 27B with Sonnet and see that it is nearly as good, but miss that the frontier models are a lot better.
That knowledge is power, too.
I personally can help making local models more accessible. I can't make Opus cheaper.
I sometimes get the impression that people posting comments on HN don't realize that LLMs do more than vibe coding.
However, and this is the big thing, you absolutely do not want to be asking a SOTA LLM for help with the language in your patent application. This is because describing your invention to a web based LLM could be considered a public “disclosure” of your invention, which, (after a one year grace period goes by), could put your invention in the public domain, basically—and thereby prevent you (or anyone else) from being able to ever patent the invention. Plus, you know, a random unscrupulous employer at the SOTA company could be reviewing logs and notice your great idea, and file a patent on it before you do, and remember, the United States patent office went to “first to file” in 2013.
Oh and don’t take legal advice from random people in the internet by the way.
This is simply not true. Even if it were true (and again, it's not) you could simply use zero data retention APIs.
No one at the big model companies is trawling through your chats to steal your patents. It's not only illegal and against their own terms of service, but these people have better uses of their time.