Why keyword alerts miss tenders

Free government portals and cheap incumbents match keywords. That floods your inbox with junk that happens to contain the word — and silently misses the notices that matter but are phrased differently. This page is real data from our own validation run (August 2026 validation run), not marketing copy.

The junk keyword alerts send you

14 of 19 notices a keyword filter called “matches” (74%) were junk our semantic scorer correctly rejected. Every one of these would have been a daily email to a keyword subscriber:

PROC-9177467: Program 3A — Pest snail ecology, population dynamics and management

matched to an IT consultancy on “systems”

keyword: 40 semantic: 0

“Ecological research on pest snail population dynamics is wholly unrelated to IT consultancy services.”

JSD/RFT/76225/1: LAND 4140 Tactical Communications Network — tactical radio

Department of Defence · matched to an IT consultancy on “network, communications”

keyword: 40 semantic: 10

“Defence tactical radio and communications networks require specialised military hardware expertise far outside commercial IT consultancy scope.”

GO8551: WA Roadmap Implementation Fund — Training Capability and Farm Sector Transition

matched to an IT consultancy on “training capability”

keyword: 40 semantic: 5

“Western Australian sheep industry transition program is geographically and sectorally irrelevant to a NSW-based IT consultancy.”

GO5658: Community Child Care Fund Restricted (CCCFR) non-competitive grant

matched to an IT consultancy on “digital, data”

keyword: 40 semantic: 0

“Early childhood education and care service establishment is entirely outside the scope of an IT consultancy.”

The tenders keyword alerts never showed you

These scored 88+ with the semantic scorer but sat below the keyword threshold — they never reached a keyword subscriber’s inbox at all:

S-EST10699: RAAF Pearce Sewage Works, WA

Department of Defence · relevant to a civil construction contractor

keyword: 30 semantic: 88

“Sewage works at RAAF Pearce are utility/drainage civil infrastructure directly aligned with the contractor's capabilities and national service area.”

S-EST10841: Brisbane Area Infrastructure Upgrades, QLD

Department of Defence · relevant to a civil construction contractor

keyword: 30 semantic: 85

“Defence estate infrastructure upgrades in Brisbane directly match the contractor's public infrastructure, roadworks and utilities expertise.”

S-EST11221: RAAF East Sale Infrastructure Upgrades, VIC

Department of Defence · relevant to a civil construction contractor

keyword: 30 semantic: 85

“RAAF base infrastructure upgrades involve civil public infrastructure works falling squarely within the business's roadworks, drainage and utilities capabilities.”

How this test was run (method note)

49 profile × notice pairs from one day's live AusTender ATM + GrantConnect RSS snapshot (8 August 2026), scored against three real business profiles.

The keyword side is a deterministic substring heuristic over title, category and description — representative of how free portal alerts and cheap incumbents match. Anything scoring 40+ counts as a 'match'.

The semantic side is the production scorer (kimi-k2.6, spec section 5 prompt, batches of ≤10, one profile per call): it reads what the notice actually is and what the business actually does.

Total LLM cost for all 49 scored pairs: under US$0.02. One day's federal snapshot; borderline scores (35–45) can jitter run-to-run, but matched-set membership was stable across two full runs.