What Models Know, How Well They Know It: Knowledge-Weighted Fine-Tuning for Learning When to Say "I Don't Know"

What Models Know, How Well They Know It: Knowledge-Weighted Fine-Tuning for Learning When to Say "I Don't Know" | Signal Canvas | ScienceToStartup

Page Freshness

Signal Canvas proof surface

Canonical route: /signal-canvas/what-models-know-how-well-they-know-it-knowledge-weighted-fine-tuning-for-learning-when-to-say-i-don-t-know

stale

Proof freshness: unknown
Proof status: unverified
Display score: 5/10
Last proof check: 2026-04-08
Score updated: 2026-04-08
Score fresh until: 2026-05-08
References: 0
Source count: 0
Coverage: 0%

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 what-models-know-how-well-they-know-it-knowledge-weighted-fine-tuning-for-learning-when-to-say-i-don-t-know | Route /signal-canvas/what-models-know-how-well-they-know-it-knowledge-weighted-fine-tuning-for-learning-when-to-say-i-don-t-know

REST example

curl https://sciencetostartup.com/api/v1/agent-handoff/signal-canvas/what-models-know-how-well-they-know-it-knowledge-weighted-fine-tuning-for-learning-when-to-say-i-don-t-know

MCP example

{
  "tool": "search_signal_canvas",
  "arguments": {
    "mode": "paper",
    "paper_ref": "what-models-know-how-well-they-know-it-knowledge-weighted-fine-tuning-for-learning-when-to-say-i-don-t-know",
    "query_text": "Summarize What Models Know, How Well They Know It: Knowledge-Weighted Fine-Tuning for Learning When to Say \"I Don't Know\""
  }
}

source_context

{
  "surface": "signal_canvas",
  "mode": "paper",
  "query": "What Models Know, How Well They Know It: Knowledge-Weighted Fine-Tuning for Learning When to Say \"I Don't Know\"",
  "normalized_query": "2604.05779",
  "route": "/signal-canvas/what-models-know-how-well-they-know-it-knowledge-weighted-fine-tuning-for-learning-when-to-say-i-don-t-know",
  "paper_ref": "what-models-know-how-well-they-know-it-knowledge-weighted-fine-tuning-for-learning-when-to-say-i-don-t-know",
  "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: What Models Know, How Well They Know It: Knowledge-Weighted Fine-Tuning for Learning When to Say "I Don't Know"

PDF: https://arxiv.org/pdf/2604.05779v1

Source count: Pending verification

Coverage: 0%

Last proof check: 2026-04-08T03:22:09.832Z

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Watch and verify: What Models Know, How Well They Know It: Knowledge-Weighted Fine-Tuning for Learning When to Say "I Don't Know"

/buildability/what-models-know-how-well-they-know-it-knowledge-weighted-fine-tuning-for-learning-when-to-say-i-don-t-know

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Subject: What Models Know, How Well They Know It: Knowledge-Weighted Fine-Tuning for Learning When to Say "I Don't Know"

Verdict

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What Models Know, How Well They Know It: Knowledge-Weighted Fine-Tuning for Learning When to Say "I Don't Know"

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