Ask multiple AI models your question. LLMWeave weaves their answers together — models debate, critique, refine, and synthesize each other's thinking. The output is stronger than anything one model could produce alone.
Enter your question.
Click Weave.
A judge model identifies agreement, resolves disagreement, and delivers one answer that's stronger than any single model's.
Pre-built orchestration patterns grounded in published research on multi-LLM systems. The right pattern for the task — not "more models" for its own sake. Clone, customize, and run in seconds.
Three models answer independently, then a synthesizer combines the strongest points into one response.
Best for open-ended questions, research synthesis, and planning.
Mixture-of-Agents (Wang et al., 2024)Three models generate candidates, a ranker scores them, then a fuser combines the strongest elements.
Best when you want the strongest final answer from multiple candidates.
LLM-Blender (Jiang et al., 2023)A fast model answers first. If uncertain or incomplete, stronger models are consulted and synthesized.
Best when you want to control cost without giving up quality.
FrugalGPT (Chen et al., 2023)Run the same prompt N times, score each output, surface the winner.
Best for reasoning tasks where multiple attempts improve reliability.
Inspired by Self-Consistency (Wang et al., 2022)Two models argue opposing sides, read each other’s arguments, revise, then a judge delivers the verdict.
Best for difficult reasoning and adversarial review.
Multi-Agent Debate (Du et al., 2023)Two models answer independently. If they disagree, a debate round is triggered. If they agree, answers are merged directly.
Best when only some prompts need deep deliberation.
Multi-Agent Debate (Du et al., 2023) — applied conditionallySubscriptions unlock features and remove free-tier limits. Credits cover premium model usage. Eligible plans can also use BYOK to bill OpenRouter directly instead of using platform credits.
Best for trying LLMWeave with free models.
Best for power users who want model choice and control.
Best for most people who want premium models without setup.
Best for shared workspaces with owner-managed billing.
$9.99 · $24.99 · $49.99 · $99.99
Need procurement-friendly billing, a bigger seat count, or platform access beyond the self-serve plans?
Free tier includes free models via OpenRouter, 10 weaves/hour, and pre-built orchestration templates. No credit card required.