Also, where is gpt-5.3-codex on azure? Opus 4.6 is available since the launch in both azure and google vertex. Codex is nowhere to be seen.
GPT‑5.3‑Codex‑Spark
241–250 of 415 posts
Re: GPT‑5.3‑Codex‑Spark
#242I love this! I use coding agents to generate web-based slide decks where “master slides” are just components, and we already have rules + assets to enforce corporate identity. With content + prompts, it’s straightforward to generate a clean, predefined presentation. What I’d really want on top is an “improv mode”: during the talk, I can branch off based on audience questions or small wording changes, and the system p…
You're describing almost verbatim what we're building at Octigen [1]! Happy to provide a demo and/or give you free access to our alpha version already online. [1] https://octigen.com
Re: GPT‑5.3‑Codex‑Spark
#243I love this! I use coding agents to generate web-based slide decks where “master slides” are just components, and we already have rules + assets to enforce corporate identity. With content + prompts, it’s straightforward to generate a clean, predefined presentation. What I’d really want on top is an “improv mode”: during the talk, I can branch off based on audience questions or small wording changes, and the system p…
As an associate professor who spends a ridiculous amount of time preparing for lectures, I would love to try this in one of my courses
Re: GPT‑5.3‑Codex‑Spark
#244First thoughts using gpt-5.3-codex-spark in Codex CLI: Blazing fast but it definitely has a small model feel. It's tearing up bluey bench (my personal agent speed benchmark), which is a file system benchmark where I have the agent generate transcripts for untitled episodes of a season of bluey, perform a web search to find the episode descriptions, and then match the transcripts against the descriptions to generate f…
Re: GPT‑5.3‑Codex‑Spark
#245Wow, I wish we could post pictures to HN. That chip is HUGE!!!! The WSE-3 is the largest AI chip ever built, measuring 46,255 mm² and containing 4 trillion transistors. It delivers 125 petaflops of AI compute through 900,000 AI-optimized cores — 19× more transistors and 28× more compute than the NVIDIA B200. From https://www.cerebras.ai/chip : https://cdn.sanity.io/images/e4qjo92p/production/78c94c67be9... https://cd…
There have been discussions about this chip here in the past. Maybe not that particular one but previous versions of it. The whole server if I remember correctly eats some 20KWs of power.
Re: GPT‑5.3‑Codex‑Spark
#246Earlier quoted context omitted.
There have been discussions about this chip here in the past. Maybe not that particular one but previous versions of it. The whole server if I remember correctly eats some 20KWs of power.
20KW? Wow. That's a lot of power. Is that figure per hour?
Re: GPT‑5.3‑Codex‑Spark
#247Earlier quoted context omitted.
There have been discussions about this chip here in the past. Maybe not that particular one but previous versions of it. The whole server if I remember correctly eats some 20KWs of power.
20KW? Wow. That's a lot of power. Is that figure per hour?
Re: GPT‑5.3‑Codex‑Spark
#248Earlier quoted context omitted.
There have been discussions about this chip here in the past. Maybe not that particular one but previous versions of it. The whole server if I remember correctly eats some 20KWs of power.
20KW? Wow. That's a lot of power. Is that figure per hour?
Re: GPT‑5.3‑Codex‑Spark
#249I can literally feel how the 50 word prompt butter is spread over the 2000 word bread.
Re: GPT‑5.3‑Codex‑Spark
#250Earlier quoted context omitted.
20KW? Wow. That's a lot of power. Is that figure per hour?
If you run it for an hour, yes.