Adaptyv EGFR competition round 2 selected submissions
The 400 round-2 submissions Adaptyv selected for testing: the top 100 by a Borda count of ESM2 pseudo-log-likelihood, iPAE and ipTM plus 300 chosen by hand from 1,131 submissions.
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2 evaluations · 4 results. Different protocols are not a single leaderboard.
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| Tested configuration | Protocol and dataset | Finding | Evidence and details |
|---|---|---|---|
| Configuration: Adaptyv EGFR competition round 2 selected submissions | Protocol: Adaptyv EGFR competition BLI binding screen Dataset: Adaptyv EGFR competition round 2 tested designs | 53 confirmed binders Count (designs confirmed as binders by BLI) count · higher Uncertainty: Not applicable: An exact count. Coverage: Not reported scored / Not reported eligible | Independent external evaluation · Source checkedMethods, coverage and sourceAdaptyv EGFR competition round 2 binding rate uc-binder-20261022-protocol-adaptyv-bli-binding Aggregation: Not reported Crowdsourced Protein Design: Lessons From the Adaptyv EGFR Binder Competition (Cotet et al., bioRxiv 2025) · Section 2.4: 'R2 saw a 95% expression rate (378 of 400 tested) as well as a much higher binding rate with 53 confirmed binders' |
| Configuration: Adaptyv EGFR competition round 2 selected submissions | Protocol: Adaptyv EGFR competition cell-free expression rate Dataset: Adaptyv EGFR competition round 2 tested designs | 94% Proportion (designs expressing above the 0.02 microgram per millilitre threshold, out of designs selected for testing) percent · higher Uncertainty: Not reported by the source: No interval is printed. Coverage: Not reported scored / Not reported eligible | Independent external evaluation · Source checkedMethods, coverage and sourceAdaptyv EGFR competition round 2 expression rate uc-binder-20261022-protocol-adaptyv-expression Aggregation: Not reported Crowdsourced Protein Design: Lessons From the Adaptyv EGFR Binder Competition (Cotet et al., bioRxiv 2025) · Section 4.1: 'We observed an improvement in the number of designs expressed, from 73% to 94%' |
| Configuration: Adaptyv EGFR competition round 2 selected submissions | Protocol: Adaptyv EGFR competition cell-free expression rate Dataset: Adaptyv EGFR competition round 2 tested designs | 95% Proportion (designs expressing above the 0.02 microgram per millilitre threshold, out of designs selected for testing) percent · higher Uncertainty: Not reported by the source: No interval is printed. Coverage: Not reported scored / Not reported eligible | Independent external evaluation · Source checkedMethods, coverage and sourceAdaptyv EGFR competition round 2 expression rate uc-binder-20261022-protocol-adaptyv-expression Aggregation: Not reported Crowdsourced Protein Design: Lessons From the Adaptyv EGFR Binder Competition (Cotet et al., bioRxiv 2025) · Section 2.4: 'R2 saw a 95% expression rate (378 of 400 tested)' |
| Configuration: Adaptyv EGFR competition round 2 selected submissions | Protocol: Adaptyv EGFR competition BLI binding screen Dataset: Adaptyv EGFR competition round 2 tested designs | 13% Hit rate (designs confirmed as binders by BLI, out of designs selected for testing; the sentence gives round 1 as 3%, which does not reconcile with the 2.5% (5/201) in Section 2.4) percent · higher Uncertainty: Not reported by the source: No interval is printed. Coverage: Not reported scored / Not reported eligible | Independent external evaluation · Source checkedMethods, coverage and sourceAdaptyv EGFR competition round 2 binding rate uc-binder-20261022-protocol-adaptyv-bli-binding Aggregation: Not reported Crowdsourced Protein Design: Lessons From the Adaptyv EGFR Binder Competition (Cotet et al., bioRxiv 2025) · Section 4.1: 'Another exciting improvement has been in the percentage of successful binders to EGFR, from 3% in the first round to 13% (Figure 8)' |
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Sources and history
Release 2026-10-22-1b7cf027e4f6 · Record review: source checked
1 source record and release history
- Crowdsourced Protein Design: Lessons From the Adaptyv EGFR Binder Competition (Cotet et al., bioRxiv 2025) · Original source · bioRxiv preprint version 1
Technical metadata and extraction receipts
Stable ID: uc-binder-20261022-config-adaptyv-crowd-r2
- areas
- proteins-complexes; protein-structure
- contexts
- research
- method types
- specialist
- access reuse
- Entrant designs, tested by a third-party laboratory.
- foundation model eligible
- false
- limitations
- Three quarters of the tested set was hand-picked by the organisers, so it is not a sample of any method's output.; The paper notes the unnormalised ESM2 likelihood 'was biased towards smaller designs' and that either ranking metric 'could be biased against (or for) certain de novo or underrepresented folds'.
- method role
- pooled submissions
- parameters
- 1,131 submissions from 130 participants; sequences under 250 residues, at least 10 residues from a published binder, natural amino acids and single chain; ranked by a Borda count aggregate of ESM2 pseudo-log-likelihood (not length-normalised), iPAE and ipTM
- reported name
- R2
- review
- artifact sha256: 17039d69ecc37f45f6c402511b8f4497ce631003689fa95ad1ab221f8f787a4f; method: source-hash-verification; independent-cell-check; ai-assisted-source-review; method note: Re-downloaded (HTTP 200, 493,217 bytes, the same byte count as the pinned retrieval) but the SHA-256 differs, as expected for a mutable bioRxiv page whose hash describes one retrieval. Every extracted value and every quoted sentence was then located verbatim in the new retrieval, so the difference is in page furniture and not in the evidence. One section attribution and one quotation were corrected.; note: Reviewed in docs/reviews/use-cases/binder-2026-10-22.md. Automated AI review of the source transcription only; it is not human scientific review and nothing here was reproduced experimentally.; retrieval url: https://www.biorxiv.org/content/10.1101/2025.04.17.648362v1.full; reviewed at: 2026-10-22T15:00:00Z; reviewer: claude; reviewer note: Claude review agent, independent of the extraction agent; no human review claimed
- selection
- Top 100 by the Borda count plus 300 selected manually, from 1,131 submissions. Each designer had at least one submission validated.
- source locator
- Sections 2.1, 2.2 and 2.4
- version
- Adaptyv EGFR Binder Design Competition round 2