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Example Usage
import { FusionServerToolConfig } from "@openrouter/sdk/models";
let value: FusionServerToolConfig = {};
Fields
| Field | Type | Required | Description | Example |
|---|---|---|---|---|
analysisModels | string[] | :heavy_minus_sign: | Slugs of models to run in parallel as the analysis panel. Each model receives the user prompt with openrouter:web_search and openrouter:web_fetch enabled, then a judge model summarizes the collective output into structured analysis JSON. Capped at 8 models to bound cost amplification. Defaults to the Quality preset from /labs/fusion. | [ “~anthropic/claude-opus-latest”, “~openai/gpt-latest”, “~google/gemini-pro-latest” ] |
maxCompletionTokens | number | :heavy_minus_sign: | Maximum number of output tokens (including reasoning tokens) each panelist and the judge model may produce per inner call. Controls the total output budget so reasoning-heavy models like GPT-5.5 do not exhaust their token allowance before producing visible text. When omitted, the provider’s default applies. | 16384 |
maxToolCalls | number | :heavy_minus_sign: | Maximum number of tool-calling steps each panelist (analysis model) and the judge model may take during their agentic web-research loop. Models with web_search/web_fetch enabled iterate until they produce a text response or hit this ceiling. Defaults to 8. Capped at 16. | 12 |
model | string | :heavy_minus_sign: | Slug of the judge model that produces the structured analysis JSON. Defaults to the model used in the outer API request. | ~anthropic/claude-opus-latest |
reasoning | models.FusionServerToolConfigReasoning | :heavy_minus_sign: | Reasoning configuration forwarded to panelist and judge inner calls. Use this to control reasoning effort and token budget for models that support extended thinking. | |
temperature | number | :heavy_minus_sign: | Sampling temperature forwarded to panelist and judge inner calls. When omitted, the provider’s default applies. | 0.7 |