Tejas Haveri

had an amazing experience testing @cursor_ai 's long running agents! check it out: cursor.com/blog/long-runn…

@eaufavor Composer 3 wen?

对，我们又来发大模型了

@theo biggest nice thing is the cloud to local handoff seamlessness

Fwiw, I think everyone is going to do this now. It’s a much better UI for the “new way of coding”. Cursor’s main UI has been in a rough state for like a year now. I really like that they are resetting. Overdue tbh. Also really like that they support ACP, might have T3 Code support in near future? 👀👀 (Composer 2 is really good, don’t sleep on Cursor) (Also insert obligatory *I’m an early investor with early access* bias accountability)

Cursor just dropped a T3 Code clone

@leerob Curious on next steps for glass mode And how the rl/pretrain process was for composer, how it works, how data was taken/formatted for rl, etc

Should I do a live stream tomorrow to talk about Composer 2 and new Cursor updates? Lmk what questions I can answer or demos to show.

@jonathan_wilke @leerob glass! cursor.com/glass

@tejashaveridev @leerob Which is?

time to go back to cursor cursor.com/blog/composer-2

@ryolu_ cherry on top

@igornefedovi @cursor_ai ive heard this is possible via "acp" cursor.com/docs/cli/acp

@tejashaveridev @cursor_ai I wish they'd give access to the new model through API!

Glad I can finally talk about it This model without a doubt has replaced Opus 4.6 for me. Extremely quick, actually intelligent and somehow extremely cheap. @cursor_ai

glass! a good step forward for agentic development but with everything in one place, ux is amazing so far + local to cloud handoff and vice versa feels seamless!

@melvynx its faster and tends to follow the plan better when opus ends up skipping some parts

Just try Composer 2: → for new apps, it makes WAY cleaner and smarter code than Opus and Codex → makes reducers, respects clean code → respects the UI and features I ask for perfectly It's a good model. Really.

@agrimsingh @cursor_ai wha, is composer in api? or is that acp?

how fast is composer-2-fast? watch an uncut video of @cursor_ai composer-2-fast going from prompt to a nextjs app in 2 minutes. the app being used to build and render said apps was also made using composer 2 :) personally think it's not half bad with UI! this is a good model @ericzakariasson @leerob

@mark_k * Wilson Lin

@mark_k Wilson Lee, crazy guy that made the harness that built the browser cursor.com/blog/scaling-a…

Cursor has *one more thing* coming up... 👀 Take a guess in the replies!

@leerob @jonathan_wilke 👀 its clear whats coming

@jonathan_wilke 🫡 We have one more thing for you today

@kr0der ive been heavily using it for frontend tasks and i can say so far it is on par for opus in terms of ui/ux taste, and intent on what needs to be changed, i throw in an image and talk about how the ux should feel and its able to get it right most of the time

Composer 2 just dropped in Cursor - i got early access for a few days and here are my first impressions: - it's very very fast so it feels amazing for sync coding or potentially as a daily driver - i've been using it for "flow-state coding" alongside Cursor Tab which has been extremely fun - GPT 5.4 is still the smartest model - it does feel similar to Opus 4.6 like the benchmark says - i haven't tested it on a lot of major frontend tasks so no comment on if it's replacing Opus 4.6 for me, but right now i almost only use GPT 5.4 High + Composer 2 - you get ~$800 of Composer usage last time i calculated, so $800+$500 of API usage = ~$1300 total usage in Cursor, so no more "super low limits!!" complaints from people IMPORTANT: keep in mind it's only been a few days, it's impossible to get a solid read on a model in a few days, these are just first impressions

@MxMnr cursor for the win lmao

There’s a reason I’ve stuck with Cursor throughout all the openclaw hubbub and Claude Code hype. It’s supremely effective.

@Presidentlin @scaling01 currently opus+composer 2 Opus just for planning but noticing I’m starting to rely on it less and less

@tejashaveridev @scaling01 Awesome, what's your combo? Codex + Composer / Opus + Composer or Solo Composer?

It does "beat" Opus 4.6 but benchmarks mean so little. It's going to be a good worker model.

@ellev3n11 Yall planning on a writeup on how training/rl process was?

a lot went into this model. it was fun! i hope people enjoy it.

@neimarkl @cursor_ai @uTombou @benln congrats!!

A partir de hoy me sumo como Cursor Ambassador para Buenos Aires. Se mega vienen muchos (muchossss) eventos de la mano de @cursor_ai. Esten atentos! CC: @uTombou @benln