# Evidence of One's Own Unreliability and the Limits of Rational Belief

**Artwork**:   
**Artist**: Arnaud Quercy  
**Asset**: IDS-RNI0262  
**Serial**: NAN-RDG000215

This is a Stanford Encyclopedia entry surveying the analytic epistemology debate on higher-order evidence, rational credence, epistemic akrasia and level-bridging principles — a technical argument about belief revision under evidence of one's own unreliability, for which the ideamorphism framework (emitters, receivers, codices, diffraction, invariants) has no vocabulary or point of contact; forcing a mapping (e.g. diagnostic self-reception onto self-undermining HOD) would manufacture resemblance where the mechanisms are unrelated.

## Context

### Declined — `no-purchase` [@source]

### Propositional grid [@p31]

> **Read this grid.** “Not evaluated” does **not** mean the source has nothing to say about that proposition. It means **the reading did not instruct it**. That is not a result, and it counts in no denominator. A silence, by contrast, is a finding: the reading touched the proposition without concluding, or noted its absence itself.

**Not evaluated (37)** — P1, P2, P3, P3a, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, P14a, P14b, P15, P16, P16a, P17, P18, P18a, P19, P19a, P20, P21, P22, P23, P24, P25, P26, P27, P28, P29, P30, P31

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*Overall verdict: **DECLINED:no-purchase** — taxonomy of the August 2026 pass, predating the move to relational verdicts. Kept as metadata: the gap between the two forms is data, not residue. This reading’s judgement is in the grid above.*

Reading of 2026-09-16 · model `claude-sonnet-5` · source 90,110 chars · 1 attempt(s)