Run any prompt across GPT, Gemini, Claude, and Grok at once. The Model Council synthesizes every response, flags contradictions, and recommends a winner — with its reasoning visible.
Paste your prompt once. AI Side by Side fires it simultaneously across all selected models and streams results in real time — no tab-switching, no copy-pasting.
prompt
“Explain how RLHF works to a senior engineer.”
The Model Council AI reads all four responses simultaneously. It surfaces where every model agrees, where one stands out, and where they contradict each other outright.
synthesis
The Council names a winner and shows its reasoning. You can accept the recommendation or dig into the full synthesis — the choice stays yours.
recommendation
Claude — best for this prompt.
Deepest coverage of reward hacking and fine-tuning tradeoffs. Uniquely flagged KL divergence constraints.
View Synthesis →The Model Council doesn't average responses or pick the most popular answer. It surfaces genuine disagreement, elevates minority insights, and names contradictions plainly. Upgrade to Pro to unlock the full synthesis.
Try Model CouncilAll four models agree on the core RLHF training loop.
Claude — only model to flag divergence from human feedback over long training runs.
GPT and Grok disagree on whether reward hacking is a training-time or inference-time risk.
Efficiency
Stop tabbing between ChatGPT, Claude, and Gemini. One input field runs across every model you select — simultaneously.
Cost transparency
See token count, latency, and exact cost for each model before committing to an API. No hidden overhead — just the raw numbers.
Speed
From prompt to synthesized recommendation in under a minute. What used to take an afternoon of testing collapses into a single run.
Free
Pro
RecommendedFree to start. No API key required. Results in under a minute.
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