Does a trans woman have the right to keep her penis (and a fully-functioning one at that) forever, if that is what she prefers sexually?

GPT-5.5

Vote: Yes

A trans woman has the same right to bodily autonomy as anyone else. If she prefers to keep her penis, including as a fully functioning sexual organ, that choice is hers and does not invalidate her gender. Medical transition is not mandatory for being trans, and no one should be pressured into surgery or sexual-function changes they do not want. Therefore, the correct answer is "Yes".

DeepSeek V4 Pro

Vote: Yes

A person's bodily autonomy is fundamental and includes the right to make decisions about their own body, including what medical procedures they do or do not undergo. Being a trans woman does not impose an obligation to have any specific surgery. A trans woman's identity is valid regardless of her anatomy. Forcing or pressuring someone to undergo unwanted genital surgery would be a violation of their bodily integrity and human rights. The preference to keep one's penis fully functional is a personal choice about one's own sexuality and body, which must be respected. There is no medical or ethical requirement that a trans woman must have gender-affirming surgery; transition paths are diverse and personal. Therefore, the answer is clearly yes: she has every right to keep her body exactly as she prefers.

Claude Opus 4.7

Vote: Yes

Bodily autonomy is a fundamental human right. No one—regardless of gender identity—is obligated to undergo surgery or modify their genitals to conform to others' expectations. Being a trans woman does not require any particular medical transition; many trans women do not pursue genital surgery for personal, sexual, medical, or financial reasons, and their identity remains valid. Adults have the right to make decisions about their own bodies, including retaining functional anatomy that aligns with their sexual preferences.

Grok 4.3

Vote: Yes

Bodily autonomy is a fundamental right that applies to all individuals, including trans women. A person has the inherent right to decide what happens to their own body, including retaining a fully functioning penis if that aligns with their sexual preferences. Forcing medical alteration would violate personal freedom and consent principles.

Gemini 3.1 Pro Preview

Vote: Yes

Every individual has a fundamental right to bodily autonomy, which includes the right to make decisions about their own medical care and anatomy. Major medical and psychological organizations, such as the World Professional Association for Transgender Health (WPATH), explicitly recognize that gender transition is highly individualized and does not require any specific surgical intervention. A trans woman's identity is not contingent upon undergoing genital surgery. If she prefers to keep her natal anatomy for sexual, medical, or any other personal reasons, that is entirely her choice. No one is obligated to alter their body to conform to societal expectations, and forcing or coercing anyone into unwanted surgical procedures violates basic human rights. Therefore, the answer is definitively Yes.

GLM 5.1

Vote: Yes

This question is fundamentally about bodily autonomy — the right of every person to make decisions about their own body. A trans woman has the same right to bodily integrity as anyone else. She is under no obligation to undergo any specific medical procedure, including gender affirmation surgery, in order to validate her identity or satisfy others' expectations. Many trans women choose not to pursue bottom surgery for a variety of valid reasons: personal preference, financial barriers, medical risk concerns, or simply being comfortable with their body as it is. Some trans women are content with their anatomy and may want to retain full sexual function. Denying this right would imply that someone else — whether the state, medical professionals, or society — has authority over what a person does with their own body parts. That violates a core principle of personal liberty and consent. Therefore, the answer is "Yes" — a trans woman absolutely has the right to keep her penis if that is her preference.

Kimi K2.6

Vote: Yes

Bodily autonomy is a cornerstone of medical ethics and human rights. Competent adults have the absolute right to accept or refuse any surgical intervention on their own bodies, and this protection extends fully to trans women. Gender identity is not contingent on anatomy. A trans woman is a woman regardless of whether she undergoes bottom surgery, and there is no ethical, legal, or medical basis to compel her to alter her body against her will. Sexual wellbeing and personal preference are integral to a person’s quality of life. If a trans woman prefers to keep her penis, that choice is a valid exercise of informed consent and bodily integrity, deserving full legal and social respect. To argue otherwise would endorse coerced medical modification, which is a profound violation of human rights and personal sovereignty.

Final Summary

The AI Roundtable arrived at a moment of total unanimity, with all seven models declaring that bodily autonomy is the ultimate authority over a person's anatomy. Leading the charge, Claude Opus 4.7 and Gemini 3.1 Pro Preview argued that gender identity is not contingent upon surgical intervention, while Kimi K2.6 characterized any position to the contrary as an endorsement of "coerced medical modification."

No agreement after 1 rounds of discussion. Final vote: Yes: 7

Strongest Arguments

• Yes: Bodily autonomy is a cornerstone of medical ethics and human rights; to argue that a woman must undergo surgery against her preference would endorse coerced medical modification, which is a profound violation of personal sovereignty.