{
  "schema_version": 1,
  "title": "Repro - Reinforcement Learning with Verifiable Rewards: GRPO's Loss, Dynamics, and Success Amplification",
  "emoji": "🎯",
  "space_id": "MarxistLeninist/z9Bo4eXSpW",
  "paper": {
    "arxiv_id": "2503.06639"
  },
  "tags": [
    "icml2026-repro",
    "paper-z9Bo4eXSpW"
  ],
  "updated_at": "2026-07-20T22:15:19+00:00",
  "root": {
    "slug": "index",
    "title": "Repro - Reinforcement Learning with Verifiable Rewards: GRPO's Loss, Dynamics, and Success Amplification",
    "file": "pages/index.md",
    "children": [
      {
        "slug": "executive-summary",
        "title": "Executive Summary",
        "file": "pages/executive-summary/page.md",
        "children": []
      },
      {
        "slug": "scope-and-protocol",
        "title": "Scope and Protocol",
        "file": "pages/scope-and-protocol/page.md",
        "children": []
      },
      {
        "slug": "claim-1-contrastive-loss",
        "title": "Claim 1 - Contrastive Loss",
        "file": "pages/claim-1-contrastive-loss/page.md",
        "children": []
      },
      {
        "slug": "claim-2-closed-form-policy",
        "title": "Claim 2 - Closed-form Policy",
        "file": "pages/claim-2-closed-form-policy/page.md",
        "children": []
      },
      {
        "slug": "claim-3-success-recursion",
        "title": "Claim 3 - Success Recursion",
        "file": "pages/claim-3-success-recursion/page.md",
        "children": []
      },
      {
        "slug": "claim-4-success-amplification",
        "title": "Claim 4 - Success Amplification",
        "file": "pages/claim-4-success-amplification/page.md",
        "children": []
      },
      {
        "slug": "claim-5-approximation-error",
        "title": "Claim 5 - Approximation Error",
        "file": "pages/claim-5-approximation-error/page.md",
        "children": []
      },
      {
        "slug": "robustness-checks",
        "title": "Robustness Checks",
        "file": "pages/robustness-checks/page.md",
        "children": []
      },
      {
        "slug": "reproduction-commands",
        "title": "Reproduction Commands",
        "file": "pages/reproduction-commands/page.md",
        "children": []
      },
      {
        "slug": "runtime-and-cost",
        "title": "Runtime and Cost",
        "file": "pages/runtime-and-cost/page.md",
        "children": []
      },
      {
        "slug": "z9bo4exspw-repro",
        "title": "z9Bo4eXSpW-repro",
        "file": "pages/z9bo4exspw-repro/page.md",
        "children": []
      },
      {
        "slug": "poster",
        "title": "Poster",
        "file": "pages/poster/page.md",
        "children": []
      },
      {
        "slug": "conclusion",
        "title": "Conclusion",
        "file": "pages/conclusion/page.md",
        "children": []
      }
    ]
  },
  "agent_view_tokens": 4946,
  "revision": "1784585719666600600"
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