PISA

Evidence in the last complete seven days

Source mentions

0

Previous seven days 1

Distinct sources

0

Previous 1

Comparable growth

Not comparable

Ranking appearances

2

Collection observations and undated records are separate from dated publication counts. Observed in 7d：1 · Undated records：0

Daily history · up to 90 days

Bars show dated source mentions. The latest UTC day may be incomplete. Zero mentions and missing collection coverage are different conditions.

Source evidence

Sources in the evidence shown：arXiv 1

1. arXiv · Published Nov 6, 2026

   Ensemble Routing for Prompt-Adaptive Cost-Aware LLM Inference

   arXiv:2611.10193v1 Announce Type: new Abstract: Large language models (LLMs) increasingly support Web-based services that must balance response quality and inference cost across heterogeneous requests. Conventional routing selects one model per prompt, while fixed ensembles cannot adapt their composition and cost to individual requests. We introduce PISA, a

   View source record →

Review priority 41 / 100

This score orders research candidates. It is not search volume, a forecast or verified commercial demand.

• Evidence

  12.7 / 30

  Distinct dated articles or first observations; repeat crawling adds nothing.

• Publisher diversity

  8 / 25

  Conservative owner grouping; syndicated copies count once.

• Comparable change

  0 / 20

  Comparable complete weeks only; no percentage from a zero baseline.

• Recent evidence

  11.7 / 15

  Latest publication or first observation, not repeated fetch time.

• Name specificity

  8.3 / 10

  Explicit entities and technical concepts outrank ambiguous acronyms.

Limitations and interpretation

• First observation is a collection milestone, not proof that a word or product is new to the world.
• Counts describe monitored public sources, not the whole web or search demand.
• First observed here is not the invention date of a name or idea.
• Candidates come from public titles, summaries and entity URLs, not verified full-text analysis.
• Owner grouping is conservative; undisclosed syndication may remain.
• Repeat ranking appearances are observations, not new articles or independent endorsements.
• Recent evidence includes collection over three days after publication.
• The previous week is too small for a reliable percentage change.
• Current evidence comes from one publisher or owner.