OpenAI Blog company blog
GPT‑5.3‑Codex‑Spark
Introducing GPT-5.3-Codex-Spark—our first real-time coding model. 15x faster generation, 128k context, now in research preview for ChatGPT Pro users.
- Points
- 890
- HN comments
- 387
- Submissions
- 1
- Cited by
- 4 commenters
AI & Machine LearningSoftware Engineering2026
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Feb 12, 2026 | GPT‑5.3‑Codex‑Spark by meetpateltech | 890 | 387 |
Cited in comments
Linked from 4 Hacker News comments by 4 different people, from Feb 2026 to Apr 2026.
Most recent:
