CoSPlay: Cooperative Self-Play at Test-Time with Self-Generated Code and Unit Test

CoSPlay: Cooperative Self-Play at Test-Time with Self-Generated Code and Unit Test | Signal Canvas | ScienceToStartup

Page Freshness

Signal Canvas proof surface

Canonical route: /signal-canvas/cosplay-cooperative-self-play-at-test-time-with-self-generated-code-and-unit-test

stale

Proof freshness: stale
Proof status: unverified
Display score: 7/10
Last proof check: 2026-05-25
Score updated: 2026-05-25
Score fresh until: 2026-06-24
References: 0
Source count: 4
Coverage: 67%

This page is showing the last landed evidence receipt and score bundle because the latest proof data is outside the freshness window.

Agent Handoff

Canonical ID cosplay-cooperative-self-play-at-test-time-with-self-generated-code-and-unit-test | Route /signal-canvas/cosplay-cooperative-self-play-at-test-time-with-self-generated-code-and-unit-test

REST example

curl https://sciencetostartup.com/api/v1/agent-handoff/signal-canvas/cosplay-cooperative-self-play-at-test-time-with-self-generated-code-and-unit-test

MCP example

{
  "tool": "search_signal_canvas",
  "arguments": {
    "mode": "paper",
    "paper_ref": "cosplay-cooperative-self-play-at-test-time-with-self-generated-code-and-unit-test",
    "query_text": "Summarize CoSPlay: Cooperative Self-Play at Test-Time with Self-Generated Code and Unit Test"
  }
}

source_context

{
  "surface": "signal_canvas",
  "mode": "paper",
  "query": "CoSPlay: Cooperative Self-Play at Test-Time with Self-Generated Code and Unit Test",
  "normalized_query": "2605.23491",
  "route": "/signal-canvas/cosplay-cooperative-self-play-at-test-time-with-self-generated-code-and-unit-test",
  "paper_ref": "cosplay-cooperative-self-play-at-test-time-with-self-generated-code-and-unit-test",
  "topic_slug": null,
  "benchmark_ref": null,
  "dataset_ref": null
}

Evidence Receipt

Route status: building

Claims: 0

References: Pending verification

Proof: Verification pending

Freshness state: computing

Source paper: CoSPlay: Cooperative Self-Play at Test-Time with Self-Generated Code and Unit Test

PDF: https://arxiv.org/pdf/2605.23491v1

Repository: https://github.com/sanae-ai/CosPlay

Source count: 4

Coverage: 67%

Last proof check: 2026-05-25T20:33:30.704Z

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Ready for execution: CoSPlay: Cooperative Self-Play at Test-Time with Self-Generated Code and Unit Test

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Subject: CoSPlay: Cooperative Self-Play at Test-Time with Self-Generated Code and Unit Test

Verdict

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CoSPlay: Cooperative Self-Play at Test-Time with Self-Generated Code and Unit Test

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