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R0055/2026-04-01/C007/SRC01

Research R0055 — RLHF Yes-Men Claims
Run 2026-04-01
Claim C007
Search S01
Result S01-R01
Source SRC01

Post-training survey 2026

Source

Field Value
Title Post-Training in 2026: GRPO, DAPO, RLVR & Beyond
Publisher Various
Author(s) Various
Date 2024-2026
URL https://llm-stats.com/blog/research/post-training-techniques-2026
Type Technical review

Summary

Dimension Rating
Reliability Medium
Relevance High
Bias: Missing data Low risk
Bias: Measurement Low risk
Bias: Selective reporting Low risk
Bias: Randomization N/A — not an RCT
Bias: Protocol deviation N/A — not an RCT
Bias: COI/Funding Low risk

Rationale

Dimension Rationale
Reliability Medium — Technical review from established source
Relevance High — directly addresses the claim
Bias flags No significant bias concerns identified

Evidence Extracts

Evidence ID Summary
SRC01-E01 All six methods confirmed as post-training alternatives to RLHF, with varying adoption levels