Re:GPT‑5.3‑Codex‑Spark
by energy123 on Friday February 13, 2026 @02:01AM
(#46999763)
> Yield will be much lower and prices higher.
That's an intentional trade-off in the name of latency. We're going to see a further bifurcation in inference use-cases in the next 12 months. I'm expecting this distinction to become prominent:
(A) Massively parallel (optimize for token/$)
(B) Serial low latency (optimize for token/s).
Users will switch between A and B depending on need.
Examples of (A):
- "Search this 1M line codebase for DRY violations subject to $spec."
An example of (B):
- "Diagnose this one specific bug."
- "Apply this diff".
(B) is used in funnels to unblock (A). (A) is optimized for cost and bandwidth, (B) is optimized for latency.
That's an intentional trade-off in the name of latency. We're going to see a further bifurcation in inference use-cases in the next 12 months. I'm expecting this distinction to become prominent:
(A) Massively parallel (optimize for token/$)
(B) Serial low latency (optimize for token/s).
Users will switch between A and B depending on need.
Examples of (A):
- "Search this 1M line codebase for DRY violations subject to $spec."
An example of (B):
- "Diagnose this one specific bug."
- "Apply this diff".
(B) is used in funnels to unblock (A). (A) is optimized for cost and bandwidth, (B) is optimized for latency.