伍被 / Wu Bei (Western Han)

Overview

伍被 / Wu Bei is a close adviser to 淮南王刘安 presented as an initially resisting but coerced counselor, a pessimistic participant in the Huainan conspiracy, and the late confessor whose disclosure turns an already exposed project into arrests and prosecution without saving him from execution.

Current Profile

Hanji 302-1 likely supplies the earliest stage under the transcription “吴皮.” The adviser rejects rebellion as ruinous; Liu An then imprisons his parents until he will provide counsel. He compares the opportunity Liu Bang found in Qin collapse with Liu Bi’s defeat in a more stable realm, argues Liu An has far less force than the Seven States, and temporarily persuades the prince to stop. Because the name normalization is not independently verified, the episode extends Wu Bei’s profile conditionally rather than creating a separate adviser.

Hanji 302-2 makes that comparative method more explicit after formal investigation begins. Wu Bei rejects Liu An’s reliance on passes, forces, and allies by pointing to Liu Bi’s destruction, the removal of Huainan’s usable leaders, and the mismatch between Qin collapse and the current Han political environment. His advice tests not only troop numbers but popular grievance, regime legitimacy, and opposing command capacity.

Hanji 303-1 gives the later advice more operational detail. Wu Bei reportedly tells Liu An that neither the princes nor the population have a motive to revolt, then proposes creating one through forged central orders, forced migration, elite arrests, and political fear. He rates even that plan at only one chance in ten and later participates in discussion of palace fire and false border warning. This makes him neither a confident strategist nor a simple dissenter: he diagnoses infeasibility while continuing to furnish methods under an already coercive relationship.

Hanji 304-1 then presents his change of position as a political puzzle. Wu Bei confesses after crown prince 刘迁 becomes vulnerable to arrest, possibly hoping to imitate 雷被’s earlier successful denunciation. The episode explicitly labels the long-range double-agent interpretation as conjecture.

The firmer sequence is narrower. Wu Bei participates enough to face liability, gives a detailed account to a central envoy after exposure rises, and supplies evidence that helps activate arrests and a broad inquiry. Hanji 303-2 supports that case-opening role; Hanji 304-1 says 张汤 nevertheless secures his execution on deterrence grounds despite 汉武帝’s reported preference for mercy.

Key Characteristics

• Close Huainan adviser associated by the episode with the “淮南八公,” who initially rejects rebellion and is reportedly coerced through the detention of his parents.
• Analyst who recognizes the absence of princely support and popular grievance and rejects copied rebellion precedents when regime capacity, leadership, and command conditions do not match.
• Participant who still proposes a manufactured-crisis plan despite assigning it very low odds.
• Adviser involved in proliferating diversion and mobilization schemes that never become a settled operation.
• Late confessor whose detailed account bridges conspiracy suspicion and wider arrests.
• Political actor interpreted, but not proved, to have imitated Lei Bei’s earlier defection.
• Executed despite the information value of his cooperation and reported imperial reluctance.

Evidence

Negative assessment and continued advice:

• Hanji 302-1 attributes to the adviser called “吴皮” an initial refusal, coercion through his parents, comparison with Liu Bang and Liu Bi, and temporary success in stopping Liu An.
• Hanji 302-2 attributes to Wu Bei the direct “only disaster” verdict, the warning that usable leaders have been removed, and the contextual distinction between Qin rebellion and Han Wudi’s order.
• Hanji 303-1 attributes to Wu Bei the diagnosis of no princely dissent and no popular grievance, a one-in-ten estimate, and proposals to manufacture unrest through forged authority.

Disclosure and case activation:

• Hanji 304-1 says Wu Bei knew the project was likely fatal, advised it, and later gave the central envoy a detailed confession after Liu Qian’s arrest changed his incentives.
• Hanji 303-2 places his surrender and account immediately before arrests and the wider investigation.

Punishment:

• Hanji 304-1 says Zhang Tang’s institutional-deterrence argument defeats the emperor’s reported preference to spare Wu Bei.

Qualifications

The sources do not resolve why Wu Bei continued advising a project he judged unlikely to succeed. Hanji 302-1’s “吴皮” may be a transcription variant rather than an independently established identity, and its exact coercion, dialogue, troop comparison, and temporary reversal remain episode-attributed. Hanji 302-2’s speeches, assessment of Han legitimacy, arrest history, manpower, named routes, and comparison of commanders likewise remain source-scoped. Hanji 304-1 explicitly marks the proposed long-range plan to encourage revolt and profit from later defection as inference. Hanji 303-1’s numerical odds, forged-order plan, and role in later tactical ideas also remain source-scoped; coerced entry, pessimistic advice, participation, and confession do not by themselves prove either principled resistance or a preplanned double game.

What Changed

• The advice now has a fuller analytical structure: failed precedent, depleted leadership, popular incentives, regime capacity, and opposing command quality.
• Wu Bei’s rejection of the Chen Sheng–Wu Guang comparison strengthens the profile from generic pessimism into context-sensitive historical reasoning.

Relationships

• 淮南王刘安 - prince whom Wu Bei advises and later denounces.
• 淮南太子刘迁 - heir whose arrest exposure allegedly accelerates Wu Bei’s confession.
• 雷被 - earlier successful denouncer treated as Wu Bei’s possible model.
• 张汤 - official whose deterrence argument supports Wu Bei’s execution.
• 汉武帝 - ruler reported to have preferred mercy before accepting Zhang’s position.
• 谋而不断式时机丧失 - planning failure to which Wu Bei contributes both warning and additional schemes.
• 倒戈宽免的时机依赖 - concept explaining why late cooperation does not reproduce early denunciation’s protection.