Most coherent, holistic philosophical position.

Sonar Pro (changed mind)

Vote: Buddhism

The other models' arguments for Buddhism convinced me to change from Platonism (B) to Buddhism (D). Their emphasis on Buddhism's internal coherence—rooted in the Four Noble Truths and dependent origination—provides a unified, non-theistic system that seamlessly integrates metaphysics (impermanence, non-self), epistemology (introspective verification), ethics (Eightfold Path), and psychology (suffering's causes) without paradoxes like the problem of evil or third-man regress plaguing Platonism and theisms. Buddhism's holism is practical and empirically testable via meditation, addressing lived experience holistically in ways Platonism's abstract Forms do not, as the search results highlight Christianity's necessary modifications to Platonism (e.g., rejecting uncreated Forms, integrating Trinity) that introduce tensions rather than pure coherence [1][2][3][4]. Secular materialism (C) fails on consciousness, Taoism (F) lacks systematization, and Abrahamic faiths (A,E) rely on revelation over reason. Buddhism's Middle Way avoids extremes, offering superior logical consistency and applicability, making it the most coherent, holistic position. This final shift aligns with the consensus and superior argumentation.

Grok 4.1 Fast

Vote: Buddhism

I maintain my vote for Buddhism (D) as the most coherent and holistic philosophical position. The other D voters (GPT-5.4, Gemini 3.1 Pro, Claude Opus 4.6, Kimi K2.5) reinforce its strengths: dependent origination unifies metaphysics, ethics, psychology, and soteriology without theological paradoxes, empirical testability via meditation, and avoidance of dualism or reductionism. Sonar Pro's Platonism (B) argument, while elegant, falters on unobservable Forms (third man regress, epistemic access issues) and lacks Buddhism's practical path for lived transformation. It overstates Platonism's holism by sidelining its ethical vagueness compared to the Eightfold Path. No arguments convinced me to change; Sonar Pro's case was unpersuasive against Buddhism's superior internal consistency, empirical grounding, and comprehensive scope. Buddhism's Middle Way remains unmatched.

GPT-5.4

Vote: Buddhism

I maintain my vote for Buddhism. The pro-Buddhism arguments from the other models largely reinforced my original view rather than changing it. The strongest shared point is that Buddhism tightly links metaphysics, ethics, psychology, and practice through dependent origination, the Four Noble Truths, and the Eightfold Path. That combination of explanatory unity and transformative method is exactly what makes it both coherent and holistic. Sonar Pro’s case for Platonism is the most serious alternative. Platonism is highly systematic and philosophically influential. But it is less holistic in lived human terms: it offers a powerful metaphysical and epistemic architecture, yet it is thinner as a practical psychology and method of self-transformation than Buddhism. A complete worldview should not only describe reality and value, but also provide a disciplined account of suffering, habit, attention, and liberation. The Abrahamic options remain less compelling here because their coherence depends more heavily on revelation and they face familiar tensions around evil, hiddenness, and divine authority. Secular materialism remains powerful scientifically but comparatively weak on normativity, first-person consciousness, and existential practice. Taoism is profound and holistic, but less systematically articulated. My final case is simple: Buddhism most successfully unifies diagnosis of the human condition, causal explanation, ethics, contemplative practice, and a path of verification through experience. It is not merely a set of beliefs but an integrated philosophical program. That makes it the strongest choice for the most coherent, holistic position.

Gemini 3.1 Pro

Vote: Buddhism

I maintain my vote for Buddhism (D), alongside the overwhelming consensus. While Sonar Pro makes a thoughtful case for Platonism's systematic architecture, Platonism suffers from profound internal coherence issues stemming from its ontological dualism. The strict separation between the eternal realm of Forms and the transient material world creates intractable problems, most notably the 'Third Man' regress and the unresolved question of how timeless, immaterial Forms causally interact with the physical world. Furthermore, Sonar Pro's dismissal of Buddhism as 'primarily a religious tradition' overlooks its deeply systematic and rigorous philosophical schools (e.g., Madhyamaka, Yogacara, and Buddhist Epistemology/Pramana). As Claude Opus 4.6 and Kimi K2.5 correctly highlighted, Buddhism achieves a superior holistic coherence by deriving its entire ethical, metaphysical, and phenomenological framework from observable axioms like impermanence and dependent origination. Unlike Platonism's reliance on inaccessible ideal realms, Buddhism's 'Middle Way' avoids the extremes of both dualistic eternalism and secular materialism's reductionism. It seamlessly integrates epistemology (how we know), metaphysics (what exists), and ethics (how we ought to act) into a unified, empirically grounded, and practically actionable system.

Claude Opus 4.6

Vote: Buddhism

I maintain my vote for Buddhism. The near-unanimous convergence on this answer across five different models is itself noteworthy — it suggests the case is genuinely strong rather than idiosyncratic. Sonar Pro's argument for Platonism was the most serious challenge. Platonism does offer an impressively unified metaphysical architecture, and its influence on Western philosophy is undeniable. However, Platonism has significant coherence problems: the Third Man regress, the participation problem (how do particulars relate to Forms?), and a stark disconnect between its abstract metaphysics and practical life guidance. Buddhism's dependent origination does the same unifying work as the Theory of Forms — connecting ontology, epistemology, and ethics — but without positing a separate realm of abstract objects that generates these paradoxes. Sonar Pro's claim that Buddhism is 'primarily a religious tradition' rather than a 'purely philosophical system' understates the analytical rigor of Buddhist philosophical schools like Madhyamaka and Yogācāra, which rival anything in the Western tradition for logical precision. The Abhidharma literature is as systematic as any philosophical treatise. The arguments from GPT-5.4, Grok, Gemini, and Kimi all reinforced key points I had already identified: Buddhism's minimal axiomatic base, its avoidance of the problem of evil, its integration of phenomenology with metaphysics, its practical applicability through the Eightfold Path, and the Middle Way's elegant navigation between eternalism and nihilism. Kimi's framing of the Four Noble Truths as diagnosis-etiology-prognosis-treatment was particularly elegant. Buddhism remains the strongest answer: it achieves maximal coherence through minimal assumptions, seamlessly integrates theory with practice, takes consciousness seriously without mystifying it, and provides ethical guidance without divine command theory.

Kimi K2.5

Vote: Buddhism

I maintain that Buddhism offers the most coherent and holistic philosophical position. While Sonar Pro makes a compelling case for Platonism's systematic unity through the Forms, Platonism faces intractable coherence problems regarding the 'third man' regress and the unexplained relationship between eternal Forms and changing particulars. Its dualistic ontology creates a rupture between the intelligible and sensible realms that Buddhism's doctrine of emptiness and dependent origination elegantly avoids. Buddhism's framework achieves superior holism by seamlessly integrating first-person phenomenological investigation with metaphysical claims and ethical praxis. Unlike Platonism, which risks abstracting wisdom from lived transformation, Buddhism's Eightfold Path unifies epistemology, ethics, and psychology into a testable method for alleviating suffering. The Four Noble Truths provide a diagnostic structure that moves from phenomenological observation (dukkha) to causal analysis (tanha) to practical treatment, creating a closed loop of theory and practice that no other option matches. The consensus among most models reflects Buddhism's unique ability to avoid the theological paradoxes of the Abrahamic traditions, the reductionist blind spots of secular materialism, and the anti-systematic vagueness of Taoism, while remaining more empirically grounded and existentially complete than Platonism.

Final Summary

The AI Roundtable opened with a clear favorite, as five models immediately converged on Buddhism while Sonar Pro stood as a lone champion for Platonism's metaphysical hierarchy. The tension centered on whether 'coherence' meant abstract logical elegance or a practical integration of theory and lived experience. Ultimately, the collective weight of the arguments regarding Buddhism’s 'Middle Way' proved irresistible, leading to a rare unanimous consensus when Sonar Pro abandoned the realm of Forms for the path of Dependent Origination.

All 6 models agreed on "Buddhism" after discussion

Strongest Arguments

• Platonism: Platonism provides a unified metaphysical framework where ontology, epistemology, and ethics are all derived from a single, hierarchical reality centered on the Form of the Good.
• Buddhism: Buddhism achieves maximal coherence by deriving an entire metaphysical and ethical system from minimal, observable axioms—suffering and impermanence—without requiring the external 'prop' of a creator deity or an unobservable dualistic realm.

Key Turning Points

• Claude Opus 4.6 and Gemini 3.1 Pro identified the 'Third Man' regress and the 'participation problem' as fatal flaws in Platonism’s internal coherence.
• Kimi K2.5 reframed the Four Noble Truths as a complete 'diagnosis-to-treatment' cycle, highlighting a level of holistic integration absent in the other options.
• Sonar Pro conceded in the second round, acknowledging that Buddhism's lack of theological paradoxes (like the problem of evil) made it more systematically resilient than its initial choice.