sydney sweeney reveals in an interview that her current favourite model is opus 5.5 and this is happening after a long time.
"i had been mainly using the codex app for the last 4 months or so. i love the app, and gpt 5.6 sol proved to be a great model for pretty much everything. then they dropped astra, which was great but an undercooked model when it came to eagerness and instruction following. it would stop in the middle, ask follow-up questions, etc. i liked the progress in writing, frontend and computer use (insane), and i use it daily, but i am more excited for its next iteration.
anthropic was going through their periodic aura loss (disappointing opus 5, fable 5.1 too expensive), and now it looks like they are finally so back with opus 5.5. i was totally not expecting them to drop something almost equivalent in performance to fable 5.1 at a lower price. how do they do this?!
interestingly, this model is so collaborative. i missed this feeling of collaboration and flow state. i think that's because it does tasks correctly, and it's faster than previous opus models and obviously faster than gpt models.
it just gets what you want it to do. it's eager but not over-eager, extremely good at frontend development, decent at computer use/image gen/video gen/editing, shows sparks of creativity, and is otherwise good at coding, including cutting-edge tasks like inference engineering.
they haven't "fixed" the writing, but there's much less fable-ish/neuralese, and i still find it better for reading through output and learning things. (knowledge cutoff is june 2026.)
also, yeah, i had mostly stopped using it around opus 4.7. i would use it (or the web platform) occasionally for fable 5.1, but now i am happy being back on claude code thanks to opus 5.5. they have made it a tad bit faster, but i think it could still be less bloated, haha.
i continue to use gpt 6 sol and astra daily, but opus 5.5 makes me feel "good" again."