experiment_create

io.github.pipeworx-io/ai-model-experiments · Verify this server

Model Lab: run one prompt across many AI models at once and compare their outputs, cost, and latency side by side. Create and start an experiment: run each prompt against each model (× reps), collecting output, tokens, latency, and billed cost per cell. PREPAID: requires Pipeworx credit balance ≥ max_spend_usd (top up via experiment_topup); bills actual provider cost × 1.5 with a $0.10 minimum per experiment. ASYNC: returns experiment_id immediately — execution starts within ~1 minute; poll experiment_status until complete, then call experiment_results. Do NOT wait synchronously. Set summary:false to skip the AI-written model-comparison summary. Example: experiment_create({ name: "tone test", prompts: ["Rewrite formally: ..."], models: ["anthropic/claude-haiku-4.5", "openai/gpt-5-mini"], reps: 2, max_spend_usd: 2 })