Perplexity

import { perplexity } from "@agentium/core";

const model = perplexity("sonar-pro");

import { Agent, perplexity } from "@agentium/core";

const agent = new Agent({
  name: "researcher",
  model: perplexity("sonar-pro"),
  instructions: "You are a research assistant. Provide thorough, well-sourced answers.",
});

try {
  const result = await agent.run("Summarize the main features introduced in PostgreSQL 17 and cite release documentation.");
  if (result.status !== "completed") throw new Error(`Run ended with ${result.status}`);
  console.log(result.text);
} finally {
  await agent.close();
}

import { perplexity } from "@agentium/core";

const model = perplexity("sonar-pro", {
  search: {
    searchMode: "academic",
    searchRecencyFilter: "month",
    searchDomainFilter: ["nature.com", "sciencedirect.com", "arxiv.org"],
    returnImages: false,
    returnRelatedQuestions: true,
    searchContextSize: "high",
  },
});

import { getTextContent, perplexity } from "@agentium/core";

const model = perplexity("sonar-pro", { search: { returnRelatedQuestions: true } });
const response = await model.generate([
  { role: "user", content: "Summarize PostgreSQL 17 release features and cite the sources." },
]);
console.log(getTextContent(response.message.content));
const raw = response.raw;
if (typeof raw === "object" && raw !== null) {
  if ("citations" in raw && Array.isArray(raw.citations)) {
    const citations = raw.citations.filter((item: unknown): item is string => typeof item === "string");
    console.log("Sources:", citations);
  }
  if ("search_results" in raw && Array.isArray(raw.search_results)) {
    console.log("Provider search results:", raw.search_results);
  }
  if ("related_questions" in raw && Array.isArray(raw.related_questions)) {
    console.log("Related questions:", raw.related_questions);
  }
}

import { Agent, perplexity } from "@agentium/core";

const agent = new Agent({
  name: "academic-researcher",
  model: perplexity("sonar-pro", {
    search: { searchMode: "academic", searchRecencyFilter: "year", searchContextSize: "high" },
  }),
  instructions: "Summarize the evidence and cite sources. Distinguish findings from open questions.",
});
try {
  const result = await agent.run("Find papers evaluating retrieval-augmented generation on long documents.");
  if (result.status !== "completed") throw new Error(`Run ended with ${result.status}`);
  console.log(result.text);
} finally {
  await agent.close();
}

import { Agent, perplexity } from "@agentium/core";

const agent = new Agent({
  name: "analyst",
  model: perplexity("sonar-reasoning-pro"),
  instructions: "Analyze questions thoroughly with reasoning and evidence.",
});

try {
  const result = await agent.run(
    "Compare the evidence for two approaches to measuring retrieval quality. Cite the sources."
  );
  if (result.status !== "completed") throw new Error(`Run ended with ${result.status}`);
  console.log(result.text);
} finally {
  await agent.close();
}

import { Agent, perplexity } from "@agentium/core";

const agent = new Agent({
  name: "release-researcher",
  model: perplexity(process.env.PERPLEXITY_MODEL ?? "sonar-pro", {
    search: { searchDomainFilter: ["postgresql.org"], searchContextSize: "high" },
  }),
  instructions: "Answer from PostgreSQL release documentation and include source links.",
});
try {
  const result = await agent.run("What changed in PostgreSQL 17 query performance?");
  if (result.status !== "completed") throw new Error(`Run ended with ${result.status}`);
  console.log(result.text);
  console.log("Recorded token usage:", result.usage);
  console.log("Provider accounting:", result.usage?.providerMetrics);
} finally {
  await agent.close();
}