C009 — Assessment¶


Research	R0055 — RLHF Yes-Men Claims
Run	2026-04-01
Claim	C009

BLUF¶

Partially correct but overstated. RLVR has primarily demonstrated success in math and code, but 'only works' is too strong. Research is actively extending RLVR to other domains, and the limitation is about current application, not fundamental impossibility. Only 60.3% of math problems are verifiable by rule-based methods.

Probability¶

Rating: Likely (55-80%)

Confidence in assessment: Medium

Confidence rationale: Based on evidence quality and source agreement for this specific claim.

Reasoning Chain¶

RLVR has mainly demonstrated success on tasks with precisely structured solutions such as mathematical reasoning or code generation. However, 'only works' overstates the limitation: research is expand... [SRC01-E01, High reliability, High relevance]
JUDGMENT: Partially correct but overstated. RLVR has primarily demonstrated success in math and code, but 'only works' is too strong. Research is actively exten

Evidence Base Summary¶

Source	Description	Reliability	Relevance	Key Finding
SRC01	RLVR domain research	High	High	RLVR primarily works in math/code but active research extends it to other domains; 'only works' is overstated

Collection Synthesis¶

Dimension	Assessment
Evidence quality	Medium
Source agreement	High
Source independence	Medium
Outliers	None identified

Detail¶

Partially correct but overstated. RLVR has primarily demonstrated success in math and code, but 'only works' is too strong. Research is actively extending RLVR to other domains, and the limitation is about current application, not fundamental impossibility. Only 60.3% of math problems are verifiable by rule-based methods.

Gaps¶

Missing Evidence	Impact on Assessment
Independent replication	Would strengthen confidence

Researcher Bias Check¶

Declared biases: The researcher's anti-sycophancy stance could influence interpretation in the direction of confirming claims about sycophancy's severity.

Influence assessment: Monitored throughout analysis; no significant bias influence detected for this claim.

Cross-References¶

Entity	ID	File
Hypotheses	H1, H2, H3	`hypotheses/`
Sources	SRC01	`sources/`
ACH Matrix	—	ach-matrix.md
Self-Audit	—	self-audit.md