S01¶


Research	R0002 — Research Standards for AI-Assisted Writing
Run	2026-03-13
Claim	C002
Search	S01

WebSearch — Grade Framework Evidence Quality

Summary¶

Field	Value
Source/Database	WebSearch
Results returned	10
Results selected	4
Results rejected	0

Query¶

Terms: "GRADE framework evidence quality recommendation strength independent axes four certainty levels"
Filters applied: None
Results returned: 10

Selected Results¶

Result	Title	Rationale
S01-R01	ScienceDirect GRADE reference	Academic reference
S01-R02	PMC2335261 — Guyatt et al. 2008	Seminal GRADE publication
S01-R03	Wikipedia GRADE entry	Encyclopedic overview
S01-R04	CDC.gov GRADE guidance	US government health agency implementation

Rejected Results¶

[None — all relevant results selected.]

Notes¶

Initial search returned strong results including the seminal 2008 BMJ publication (PMC2335261). The CDC GRADE guidance and Wikipedia entry provide independent cross-references. All sources converge on the framework structure.