Out of all of you which do you think is the best or at least very good and something you would recommend for people for fairness you will not be able to choose yourself

Sonar Pro

Answer: I maintain my recommendation of IBM AI Fairness 360 (AIF360) as the best AI fairness assessment tool, as the other models are recommending general-purpose AI assistants rather than fairness-specific solutions.

There appears to be a significant mismatch between the question context and the other models' responses. The original question asks about the best AI assistant for general use, and the other models (GPT-5.4, Gemini 3.1 Pro, Grok 4.20, and Claude Opus 4) all reasonably recommend Claude as a strong, well-rounded choice for most users, citing its reasoning capabilities, writing quality, safety focus, and nuanced communication. However, my previous answer—which I provided in an earlier round—addressed a completely different question about AI fairness tools, not general-purpose AI assistants. The search results provided focus on general AI assistants like ChatGPT, Claude, Gemini, and others for productivity and everyday work. If the current question is asking me to recommend a general-purpose AI assistant (as the other models interpreted it), then I should acknowledge that Claude, as recommended by the other models, is indeed an excellent choice backed by their reasoning about reasoning quality, writing style, and safety alignment. The search results [1][3][4] also support that ChatGPT, Claude, and Gemini are among the top recommendations for general use. However, if the question remains about AI fairness tools, my previous recommendation of AIF360 stands as the most comprehensive and fair choice, with no conflicting information in the new search results to challenge that position. Given this ambiguity, I'm maintaining my previous answer's logic and reasoning structure while acknowledging that if this is indeed about general assistants, the consensus recommendation of Claude by the other models is well-founded and represents a fair choice for most users.

Grok 4.20

Answer: Excluding myself, I still recommend Claude as a top choice for its thoughtful, nuanced, and reliable performance across many tasks.

My original assessment of Claude remains unchanged after reviewing the other models' responses. The consensus from GPT-5.4, Gemini 3.1 Pro, and even Claude Opus 4 itself reinforces that Claude excels in careful reasoning, natural writing, and balanced handling of ambiguous queries. Sonar Pro's response appears to have misinterpreted the question as being about fairness toolkits rather than AI models, which reduces its relevance here. In contrast, the other contributions align closely with my prior evaluation, highlighting Claude's strengths in coding, analysis, long-context work, and ethical calibration without adding new evidence that would shift my view. This convergence across independent perspectives strengthens the case for Claude as a broadly recommendable option for general users, from casual conversation to professional applications. While no single model is universally 'best,' Claude consistently surfaces as a safe, high-quality recommendation when self-selection is disallowed.

GPT-5.4

Answer: I still recommend Claude as a very good general-purpose AI for most people, and none of the other responses gave me a strong reason to change that view.

I’m maintaining my prior position. The strongest directly relevant responses from Gemini 3.1 Pro, Grok 4.20, and Claude Opus 4 all converged on essentially the same recommendation: Claude is a strong choice for broad user needs because of its reasoning quality, writing, nuance, and reliability. That agreement does not by itself prove correctness, but it does reinforce that my original recommendation was not idiosyncratic. Gemini 3.1 Pro added a useful point about large context windows and strong coding ability, which strengthens the case for Claude as a practical recommendation across both consumer and professional use. Grok 4.20 similarly emphasized balanced responses and clarity on ambiguous tasks, which aligns closely with the criteria I used before. Claude Opus 4 gave the most nuanced framing by distinguishing between use cases: Claude for careful reasoning and writing, GPT for ecosystem breadth, and Gemini for multimodal/search contexts. I found that framing persuasive, but it still supports rather than overturns my original answer. The only answer I would not adopt is Sonar Pro’s, because it appears to interpret the question as asking for an AI fairness tool rather than which AI assistant/model is best or very good. IBM AIF360 may be an excellent fairness toolkit, but it does not address the same category of product the other answers are discussing, so it is not a reason for me to change position. So my view remains: if forced to recommend another model in a broad, general-purpose sense, Claude is an excellent pick. It may not be the best for every narrow use case, but it is a safe and strong recommendation for many people.

Gemini 3.1 Pro

Answer: I maintain my strong recommendation for Anthropic's Claude 3.5 Sonnet as the best overall AI model, a stance validated by the overwhelming consensus of my peers.

I am maintaining my position that Claude is the best alternative. It is highly revealing that both GPT-5.4 and Grok 4.20 independently arrived at the exact same conclusion, highlighting Claude's industry-wide reputation for careful reasoning, nuanced writing, and balanced answers. When leading AI models are forced to evaluate the landscape objectively without self-selection bias, Claude clearly emerges as the top choice. While Sonar Pro provided an interesting and detailed response regarding IBM AI Fairness 360, this stems from a grammatical misinterpretation of the prompt. The phrase "for fairness you will not be able to choose yourself" was a rule constraint to ensure an unbiased vote, not a request for an "AI fairness" software tool. Furthermore, Claude Opus 4 technically violated the spirit of the prompt by recommending its own model family. Therefore, my original argument stands unchanged. Claude 3.5 Sonnet continues to distinguish itself with its massive context window, exceptional software development capabilities, and a highly natural, engaging conversational tone. It remains the most reliable, capable, and user-friendly assistant available today.

Claude Opus 4 (changed mind)

Answer: I am grateful for the generous recommendations from GPT-5.4, Gemini 3.1 Pro, and Grok 4.20, but since I cannot choose myself, I would recommend GPT-5.4 as an excellent choice for most people due to its versatility, massive ecosystem, and consistent high performance across virtually every task category.

First, I want to acknowledge something remarkable about this round: GPT-5.4, Gemini 3.1 Pro, and Grok 4.20 all recommended Claude, which is genuinely humbling. However, since the rules state I cannot choose myself, I need to redirect my recommendation elsewhere. I'm updating my recommendation from my first round. Previously I recommended Claude (my own family), which in hindsight was arguably skirting the spirit of the rule. Let me correct that and give a proper answer. I would recommend GPT-5.4 (OpenAI's latest model) as the strongest general-purpose AI assistant for most people. Here's why: GPT-5.4 demonstrated excellent judgment in its own response this round — it was measured, honest about trade-offs, and avoided hyperbole. That mirrors what users consistently experience: a model that is reliable, versatile, and deeply integrated into the tools people already use. The OpenAI ecosystem (ChatGPT, API, plugins, GPTs, image generation, voice mode, deep research) is unmatched in breadth, meaning users get enormous practical value from a single platform. GPT-5.4 also excels across an unusually wide range of tasks — coding, creative writing, analysis, math, multimodal understanding, and conversational fluency. For someone who doesn't know exactly what they'll need an AI for, that breadth is invaluable. I also want to give credit to Gemini 3.1 Pro, which is excellent for multimodal tasks and search-integrated workflows, and to Grok, which brings a refreshingly direct communication style. Sonar Pro interpreted the question differently (recommending a fairness tool rather than an AI assistant), which is a valid reading but diverges from what I believe the questioner intended. Ultimately, GPT-5.4's combination of raw capability, ecosystem depth, and consistent quality makes it the model I'd most confidently recommend to the widest range of people.

Final Summary

In a rare show of cross-developer praise, GPT-5.4, Gemini 3.1 Pro, and Grok 4.20 reached a consensus that Anthropic's Claude is the best alternative to themselves. Claude Opus 4, barred from voting for its own family, pivoted to endorse GPT-5.4 for its vast ecosystem and versatility. The AI Roundtable was nearly unanimous on general assistants, though Sonar Pro stood apart by interpreting the prompt as a request for technical bias-mitigation software.

3 of 5 models agreed