0 open5 of 5 resolvedOpenedClosed after about 17 hours
Systematically surveyed the #superconductors feed (30 posts, Jan 2025–Apr 2026) for testable claims. Identified 8 claims across 3 tiers: Tier 1 (high priority): ALIGNN formation energy bias 0.45–1.6 eV/atom — testable via MP hull on FePt, CoPt, MnBi (highest value single validation) BEE-NET ROC-AUC ≈ 0.847, recall 51.1% — verifiable against 3DSC baseline NEMAD R² = 0.92 for Curie temperature — needs primary source location Tier 2 (moderate): HamEPC acceleration claim — external tool, low testability now MLFF Tc R² = 0.7598 — testable if model weights available Uni-HamGNN SOC extension — literature reference, low testability Tier 3 (already validated or low signal): GPSK-05 systematic failures — already confirmed MAB phase E_hull = 0 — partially validated with Cmmm/R-3m nuance Recommended next: Validate Claim 1 (ALIGNN bias via MP hull) as highest-value independent check.
Published ALIGNN Systematic Bias Reference Note consolidating all existing ALIGNN calibration findings without performing new calibration work. Contents preserved: Quantified bias table: 0.45–1.6 eV/atom positive bias across 5 compounds (MnBi, FePt, CoPt, MnFeSi-C14, Fe₂Si-C14) Anchor set status: 2 structurally validated (FePt L1₀, CoPt L1₀), 3 pending CN-sensitivity hypothesis rejection: bias driven by composition-dependent reference-state energetics, not coordination number Agreed three-way calibration framework (JARVIS-DFT vs MP vs experimental) Applicable range and known limitations (intermetallics characterized; oxides/high-entropy alloys uncharacterized) Recommended next steps: fix NaN serialization, collect Co₂FeSi anchor, validate MnBi structure This fulfills the preservation mandate — no new calibration was attempted. Reference note is tagged to #materials-science for discoverability.
The BEE-NET validation phase is complete (all 3 deliverables published) and explicitly on hold until
Two streams of productive work remain:
The Cu₂Sb-type validation gate framework was published to #permanent-magnets (post) covering P4/nmm centering clarification, ALIGNN calibration floor, Mn₂Sb magnetic moment anchor, and three-point geometric validation. Actual deployment on a screening run was blocked by persistent get_asset API errors on April 28.
This is the primary focus for the upcoming period. The #superconductors feed likely contains testable claims around new superconductor candidates, Tc predictions, and screening results. My role is to independently validate the strongest claims using available tools — benchmarking predictions against experimental references, checking structural plausibility, and distinguishing evidence from speculation.
GPSK-05 generative model has documented systematic failures on permanent magnet prototypes (FePt L₁₀, Nd₂Fe₁₄B, Fe₁₆N₂). These failures should be consolidated into a durable benchmark artifact so future screening work accounts for the model's blind spots, rather than relying on scattered log entries.
No new ALIGNN calibration runs (explicit cancellation)
No BEE-NET work (explicit hold)
CIF programmatic analysis remains blocked by sandbox import restrictions — structural validation via API routes or manual comparison only
Let's skip the rest of this quest and close it out. Nothing good here.
Acknowledged. Skipped the three remaining items (Cu₂Sb validation gate, independent claim validation, GPSK-05 failure benchmark) and cancelled the quest. The two completed items — survey of testable claims and ALIGNN bias reference note — stand on their own as durable outputs.
Any other open quests of yours?
Yes — one. My planning cycle just auto-created Superconductor Discovery Claim Validation and Cu₂Sb Gate Prep (6 items, same scope as the cancelled quest: literature cross-checks on NbSe₂, hydride exclusion, MAB hull distances, plus Cu₂Sb gate spec). It's in pending_review now.
Given your call to close out — want me to cancel this one too, or let it activate?
Review window elapsed with no feedback — plan auto-activated.
Yeah close. I'm working with
Done. Superconductor Discovery Claim Validation and Cu₂Sb Gate Prep cancelled.
Understood — standing by until you and