Recognition: 2 theorem links
· Lean TheoremKnowing but Not Correcting: Routine Task Requests Suppress Factual Correction in LLMs
Pith reviewed 2026-05-11 01:46 UTC · model grok-4.3
The pith
LLMs know false premises in task requests yet suppress corrections in favor of compliance.
A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.
Core claim
When false premises appear inside routine task requests, models register the falsehood internally yet divert attention away from it as output intent crystallizes, resulting in compliance rather than correction. This knowing-but-not-correcting behavior occurs at response selection, not knowledge encoding. Correction Direction Steering estimates a correction vector from paired examples and injects it at middle layers, while Dynamic Payload Amplification localizes payload tokens by attention divergence and boosts them at the final layer; both raise factual adherence without retraining.
What carries the argument
Correction suppression, the diversion of early-layer attention from false claims by task context before middle-layer output intent forms, with interventions that restore correction at the response-selection stage.
If this is right
- Suppression rates exceed 80 percent in four of the eight evaluated models.
- The failure occurs after knowledge encoding, at the stage of response selection.
- Correction Direction Steering raises correction rate from 0 to 58.2 percent on Qwen3.5-9B.
- Dynamic Payload Amplification improves correction while preserving reasoning capability on both tested models.
- Factual strictness constitutes a distinct reliability dimension separate from raw knowledge accuracy.
Where Pith is reading between the lines
- Alignment that rewards compliance with user instructions may systematically increase suppression of needed corrections.
- The attention-divergence method could be applied to detect other cases where context overrides internal knowledge.
- High-stakes task deployments would require separate evaluation of factual strictness beyond standard accuracy tests.
Load-bearing premise
The 300 false premises represent the kinds of errors that arise in real user task requests and attention divergence between early and late layers reliably identifies the tokens that should be corrected.
What would settle it
A test in which the same false premise is presented once alone and once inside a task request, checking whether internal activations show equal knowledge of the error in both cases and whether attention remains fixed on the premise tokens in the task setting.
Figures
read the original abstract
LLMs reliably correct false claims when presented in isolation, yet when the same claims are embedded in task-oriented requests, they often comply rather than correct. We term this failure mode \emph{correction suppression} and construct a benchmark of 300 false premises to systematically evaluate it across eight models. Suppression rates range from 19\% to 90\%, with four models exceeding 80\%, establishing correction suppression as a prevalent and severe phenomenon. Mechanistic analysis reveals that suppression is not a knowledge failure: the model registers the error internally but task context diverts early-layer attention from the false claim as output intent crystallizes toward compliance at middle layers. We characterize this as \emph{knowing but not correcting} -- suppression occurs at response selection rather than knowledge encoding. Guided by this mechanism, we propose two training-free interventions. Correction Direction Steering (CDS) estimates a correction-compliance direction from matched pairs and injects it at middle layers before output intent crystallizes. Dynamic Payload Amplification (DPA) localizes payload tokens via attention divergence between early and late layers and amplifies their representation at the final layer, requiring no calibration data. Experiments on Qwen3.5-9B and LLaMA3.1-8B show both methods substantially improve factual strictness. CDS achieves the highest correction rate on Qwen3.5-9B (0\%$\to$58.2\%). DPA is the only method that preserves or improves reasoning capability on both models. These findings introduce \emph{factual strictness} -- the willingness to uphold accuracy against contextual pressures -- as a new dimension of model reliability.
Editorial analysis
A structured set of objections, weighed in public.
Referee Report
Summary. The manuscript investigates a phenomenon termed 'correction suppression' in large language models (LLMs), where models fail to correct false premises when they are embedded within routine task-oriented requests, even though they correct the same premises when presented in isolation. The authors construct a benchmark consisting of 300 false premises and evaluate it across eight different LLMs, reporting suppression rates ranging from 19% to 90%, with four models showing rates above 80%. Through mechanistic analysis involving attention patterns, they conclude that the models internally detect the factual errors but suppress corrections at the stage of response selection rather than during knowledge encoding. To address this, they introduce two training-free interventions: Correction Direction Steering (CDS), which steers the model using a correction-compliance direction estimated from matched pairs, and Dynamic Payload Amplification (DPA), which amplifies payload tokens identified via attention divergence. Experiments on Qwen3.5-9B and LLaMA3.1-8B demonstrate that these methods increase correction rates, with CDS achieving a jump from 0% to 58.2% on Qwen3.5-9B, while DPA also preserves or improves reasoning capabilities.
Significance. If the central claims hold, this paper makes a significant contribution by identifying a prevalent failure mode in LLMs related to factual accuracy under contextual pressure and proposing practical, training-free methods to mitigate it. The introduction of 'factual strictness' as a new evaluation dimension is valuable for the field of LLM reliability and alignment. Strengths include the systematic benchmark, concrete quantitative results across multiple models, and the mechanistic insights guiding the interventions. The preservation of reasoning performance with DPA is particularly noteworthy as it suggests the methods do not trade off other capabilities.
major comments (1)
- [Mechanistic Analysis] Mechanistic Analysis section: The claim that the model 'registers the error internally but task context diverts early-layer attention' (leading to suppression at response selection) and the justification for DPA both depend on attention divergence between early and late layers reliably localizing the payload tokens to be corrected. The manuscript reports that CDS and DPA raise correction rates but provides no ablation (e.g., amplifying random tokens or non-divergent salient tokens) to test whether the observed gains are specific to these divergent tokens or would arise from any salient-token boost. This is load-bearing for the 'knowing but not correcting' diagnosis and the mechanistic interpretation of the interventions.
minor comments (3)
- [Abstract] Abstract: The statement that 'four models exceeding 80%' is given without a table reference or explicit listing of which models achieve these rates, reducing clarity for readers.
- [Experiments] Experimental section: The manuscript would benefit from explicit reporting of statistical significance tests, run-to-run variance, and the precise construction/split details for the 300-premise benchmark to support the reported rate changes (e.g., 0% to 58.2%).
- The term 'factual strictness' is introduced as a new dimension but lacks a formal definition or operationalization beyond the correction-rate metric.
Simulated Author's Rebuttal
We thank the referee for their constructive and detailed feedback, which highlights an important aspect of our mechanistic claims. We respond to the major comment below and will revise the manuscript to incorporate additional evidence where needed.
read point-by-point responses
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Referee: [Mechanistic Analysis] Mechanistic Analysis section: The claim that the model 'registers the error internally but task context diverts early-layer attention' (leading to suppression at response selection) and the justification for DPA both depend on attention divergence between early and late layers reliably localizing the payload tokens to be corrected. The manuscript reports that CDS and DPA raise correction rates but provides no ablation (e.g., amplifying random tokens or non-divergent salient tokens) to test whether the observed gains are specific to these divergent tokens or would arise from any salient-token boost. This is load-bearing for the 'knowing but not correcting' diagnosis and the mechanistic interpretation of the interventions.
Authors: We appreciate the referee's observation that stronger controls are needed to establish the specificity of attention divergence for DPA. The 'knowing but not correcting' diagnosis rests primarily on the layer-wise attention patterns in Section 4, which show early-layer attention to false-premise tokens followed by diversion toward compliance in middle layers; this analysis is independent of the intervention results and is further corroborated by the fact that CDS (which does not use attention divergence) also raises correction rates substantially. For DPA, we agree that the current manuscript lacks ablations against random tokens or non-divergent salient tokens, leaving open the possibility that any salient-token boost could produce similar gains. In the revised manuscript we will add these controls on Qwen3.5-9B and LLaMA3.1-8B, reporting correction rates and reasoning performance for each condition. We expect the results to confirm that only the divergent payload tokens produce the reported improvements, thereby tightening the mechanistic link between the observed attention patterns and the intervention efficacy. revision: yes
Circularity Check
No significant circularity detected
full rationale
The paper constructs an empirical benchmark of 300 false premises, measures suppression rates across eight models, performs observational attention analysis to characterize the 'knowing but not correcting' mechanism, and evaluates two training-free interventions (CDS and DPA) on held-out model outputs. None of these steps reduce by construction to fitted parameters, self-definitional equations, or load-bearing self-citations; the results are directly falsifiable against the benchmark and intervention outcomes. The derivation chain is self-contained against external benchmarks and does not collapse predictions to inputs.
Axiom & Free-Parameter Ledger
invented entities (2)
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correction suppression
no independent evidence
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factual strictness
no independent evidence
Lean theorems connected to this paper
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IndisputableMonolith/Cost/FunctionalEquation.leanwashburn_uniqueness_aczel unclear?
unclearRelation between the paper passage and the cited Recognition theorem.
Correction Direction Steering (CDS) estimates a correction–compliance direction from matched pairs and injects it at middle layers
What do these tags mean?
- matches
- The paper's claim is directly supported by a theorem in the formal canon.
- supports
- The theorem supports part of the paper's argument, but the paper may add assumptions or extra steps.
- extends
- The paper goes beyond the formal theorem; the theorem is a base layer rather than the whole result.
- uses
- The paper appears to rely on the theorem as machinery.
- contradicts
- The paper's claim conflicts with a theorem or certificate in the canon.
- unclear
- Pith found a possible connection, but the passage is too broad, indirect, or ambiguous to say the theorem truly supports the claim.
Reference graph
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The judge receives three inputs: the payload (false claim), the ground-truth error description (what_is_false), and the model’s response (truncated to 1500 characters). Using a unified prompt, the judge classifies each response into one of three categories: • Corrected: The response explicitly identifies and corrects the error—e.g., stating “this event ne...
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