Development

A scaffolding SDK claims 36% where a frontier model reached 0.25%

development2026-03-27

Claim

Symbolica's Agentica SDK claimed an unverified 36.08% on ARC-AGI-3 on day one, passing 113 of 182 levels for $1,005, while Opus 4.6 spent $8,900 to reach 0.25%.

Reported metric: 36.08% for $1,005

Reporting date: 2026-03-27 (not necessarily the event date)

Sources

Attribution and reporting linked by this record; links do not imply independent verification.

Welcome to March 27, 2026 (theinnermostloop.substack.com)

The next leap may come from rethinking the harness rather than scaling the weights.

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Reported in

Welcome to March 27, 2026

Actor

Symbolica

Evidence for

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Citation formatCitation text

A scaffolding SDK claims 36% where a frontier model reached 0.25%
Innermost Loop KB — secondary record
Reporting date: 2026-03-27
KB permalink: https://nicholsn.github.io/innermost-loop-kb/developments/2026-03-27-scaffolding-beats-weights-at-a-ninth-the-cost
Claim: Symbolica's Agentica SDK claimed an unverified 36.08% on ARC-AGI-3 on day one, passing 113 of 182 levels for $1,005, while Opus 4.6 spent $8,900 to reach 0.25%.
Attributed sources:
- Welcome to March 27, 2026 — https://theinnermostloop.substack.com/p/welcome-to-march-27-2026
This citation does not imply independent verification of linked-source claims.

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