arex-model/web/index.html at main · VectorSpaceLab/arex-model · GitHub

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<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>AREX | Recursively Self-Improving Deep Research Agents</title>
    <meta
      name="description"
      content="AREX recursively improves deep research by verifying provisional answers, preserving established evidence, and targeting unresolved constraints."
    />
    <meta name="theme-color" content="#ffffff" />
    <meta property="og:type" content="website" />
    <meta property="og:title" content="AREX | Recursively Self-Improving Deep Research Agents" />
    <meta
      property="og:description"
      content="Research, verify, and improve: AREX turns partially verified answers into better-targeted research problems."
    />
    <link rel="preload" href="./fonts/manrope-latin.woff2" as="font" type="font/woff2" crossorigin />
    <link rel="preload" href="./figure/arex.png" as="image" />
    <link rel="preload" href="./figure/benchmark-results.png" as="image" />
    <link rel="stylesheet" href="./styles.css" />
    <script src="./app.js" defer></script>
  </head>
  <body>
    <a class="skip-link" href="#main-content">Skip to content</a>

    <header class="site-header">
      <div class="nav-shell">
        <a class="wordmark" href="#top" aria-label="AREX home">
          <img src="./figure/arex.png" width="1360" height="337" alt="AREX" />
        </a>
        <nav class="site-nav" aria-label="Primary navigation">
          <a href="#results">Results</a>
          <a href="#framework">Framework</a>
          <a href="#explore">Explore</a>
        </nav>
        <a
          class="header-app-link"
          href="https://arex-research.com"
          target="_blank"
          rel="noopener noreferrer"
        >
          Open app <span aria-hidden="true">↗</span>
        </a>
      </div>
    </header>

    <main id="main-content">
      <section class="hero" id="top" aria-labelledby="hero-title">
        <div class="hero-shell">
          <header class="hero-copy">
            <div class="hero-brand" aria-label="AREX">
              <span class="hero-mark" aria-hidden="true">
                <img src="./figure/arex.png" width="1360" height="337" alt="" />
              </span>
              <span>AREX</span>
            </div>
            <h1
              class="hero-title"
              id="hero-title"
              aria-label="AREX: Recursively Self-Improving Deep Research Agents"
            >
              <span class="typing-line">
                <span id="typed-phrase">Recursively Self-Improving Deep Research Agents.</span><span
                  class="typing-caret"
                  aria-hidden="true"
                ></span>
              </span>
            </h1>
            <p class="hero-note">
              Verification preserves established evidence and turns unresolved
              constraints into the next research objective.
            </p>
          </header>

          <figure class="results-figure" id="results">
            <div
              class="figure-viewport results-viewport"
              tabindex="0"
              aria-label="Scrollable benchmark results figure"
            >
              <img
                src="./figure/benchmark-results.png"
                width="2880"
                height="1456"
                alt="AREX benchmark results across BrowseComp, GAIA, xbench-2510, DeepSearchQA, WideSearch, and HLE."
                fetchpriority="high"
                loading="eager"
              />
            </div>
            <figcaption>
              <span>Six search, reasoning, and tool-use evaluations.</span>
              <span>AREX-Turbo · 4B dense&nbsp;&nbsp; / &nbsp;&nbsp;AREX-Base · 122B-A10B MoE</span>
            </figcaption>
          </figure>

          <a class="section-cue" href="#framework">
            <span>See the framework</span>
            <span aria-hidden="true">↓</span>
          </a>
        </div>
      </section>

      <section class="method-section" id="framework" aria-labelledby="framework-title">
        <div class="section-shell">
          <header class="method-copy">
            <div>
              <p class="eyebrow">Framework</p>
              <h2 id="framework-title">Research. Verify. Improve.</h2>
            </div>
            <p>
              AREX alternates an inner research loop with an outer self-improvement
              loop. Each provisional answer is audited constraint by constraint,
              then accepted, refined, or restarted.
            </p>
          </header>

          <figure class="method-figure">
            <div
              class="figure-viewport method-viewport"
              tabindex="0"
              aria-label="Scrollable AREX framework figure"
            >
              <img
                src="./figure/method-recursive.png"
                width="3804"
                height="2025"
                alt="AREX framework with an inner research loop and an outer self-improvement loop that accepts, refines, or restarts research based on verification."
                loading="eager"
              />
            </div>
            <figcaption>
              Verified findings survive across rounds; unresolved constraints guide what happens next.
            </figcaption>
          </figure>

          <a class="section-cue" href="#explore">
            <span>Method &amp; models</span>
            <span aria-hidden="true">↓</span>
          </a>
        </div>
      </section>

      <section class="explore-section" id="explore" aria-labelledby="explore-title">
        <div class="section-shell explore-shell">
          <header class="explore-copy">
            <div>
              <p class="eyebrow">Method in brief</p>
              <h2 id="explore-title">A better research state, every round.</h2>
            </div>
            <p>
              AREX uses verification as a transition—not a final filter. It preserves
              supported evidence, compresses the working context, and turns remaining
              uncertainty into a targeted next research problem.
            </p>
          </header>

          <ol class="method-principles" aria-label="AREX recursive method">
            <li>
              <span>01</span>
              <div>
                <h3>Research</h3>
                <p>Search, read, and construct a provisional answer.</p>
              </div>
            </li>
            <li>
              <span>02</span>
              <div>
                <h3>Verify</h3>
                <p>Audit each required claim against its evidence.</p>
              </div>
            </li>
            <li>
              <span>03</span>
              <div>
                <h3>Update</h3>
                <p>Keep verified findings, open constraints, and the next plan.</p>
              </div>
            </li>
            <li>
              <span>04</span>
              <div>
                <h3>Recurse</h3>
                <p>Accept, refine, or restart from the improved state.</p>
              </div>
            </li>
          </ol>

          <div class="resource-dock" id="models" aria-label="AREX application, models, and paper">
            <a
              class="resource-card resource-card-app"
              href="https://arex-research.com"
              target="_blank"
              rel="noopener noreferrer"
            >
              <span class="resource-icon resource-icon-app" aria-hidden="true">
                <svg viewBox="0 0 24 24">
                  <circle cx="11" cy="11" r="6.5"></circle>
                  <path d="m16 16 4 4"></path>
                  <path d="M11 7.5v7M7.5 11h7"></path>
                </svg>
              </span>
              <span class="resource-copy">
                <small>Live application</small>
                <strong>Research with AREX</strong>
                <span>Open the AREX research workspace.</span>
              </span>
              <span class="resource-arrow" aria-hidden="true">↗</span>
            </a>

            <a
              class="resource-card"
              href="https://huggingface.co/BAAI/AREX-Base"
              target="_blank"
              rel="noopener noreferrer"
            >
              <span class="resource-icon resource-icon-base" aria-hidden="true">
                <svg viewBox="0 0 24 24">
                  <path d="m12 3 7 4-7 4-7-4 7-4Z"></path>
                  <path d="m5 12 7 4 7-4M5 17l7 4 7-4"></path>
                </svg>
              </span>
              <span class="resource-copy">
                <small>Model · 122B-A10B MoE</small>
                <strong>AREX-Base</strong>
                <span>View the model on Hugging Face.</span>
              </span>
              <span class="resource-arrow" aria-hidden="true">↗</span>
            </a>

            <a
              class="resource-card"
              href="https://huggingface.co/BAAI/AREX-Turbo"
              target="_blank"
              rel="noopener noreferrer"
            >
              <span class="resource-icon resource-icon-turbo" aria-hidden="true">
                <svg viewBox="0 0 24 24">
                  <path d="m13 2-8 12h7l-1 8 8-12h-7l1-8Z"></path>
                </svg>
              </span>
              <span class="resource-copy">
                <small>Model · 4B dense</small>
                <strong>AREX-Turbo</strong>
                <span>View the model on Hugging Face.</span>
              </span>
              <span class="resource-arrow" aria-hidden="true">↗</span>
            </a>

            <a
              class="resource-card"
              href="https://arxiv.org/pdf/2607.21461"
              target="_blank"
              rel="noopener noreferrer"
            >
              <span class="resource-icon resource-icon-paper" aria-hidden="true">
                <svg viewBox="0 0 24 24">
                  <path d="M6 3h9l3 3v15H6V3Z"></path>
                  <path d="M14 3v4h4M9 12h6M9 16h6"></path>
                </svg>
              </span>
              <span class="resource-copy">
                <small>Paper · arXiv 2607.21461</small>
                <strong>AREX Paper</strong>
                <span>Towards a Recursively Self-Improving Agent for Deep Research.</span>
              </span>
              <span class="resource-arrow" aria-hidden="true">↗</span>
            </a>
          </div>
        </div>
      </section>
    </main>

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