Opus 5.5.

Opus/B01 delivers a comprehensive mobile OS simulation ('Kestrel OS') with all 8 core domain features implemented across 16 modular files (3,696 LOC). Automated QA confirms 25/25 tests passing across Chromium, Firefox, and WebKit with zero console errors and zero external dependencies.

Time

1 h 12 min

Client / effort

Claude Code CLI

Finished

17 October 2026

Brief 1.0 · prompt SHA-256

a00e95f7a9243ba2b2a9046d9ff7225c565196138c18322f4a0c659241bf9755

Strong, deterministic-verified Blender mining drone submission. The .blend and .glb are present, valid, editable, and structurally coherent: 50 mesh objects, 67,252 triangles, 0 degenerate triangles, 0 non-manifold objects, complete UVs/normals, unit transforms, single hierarchy root, semantic naming, 16 PBR materials, 6 embedded textures, and 38/38 articulated pivots at joint bounds. Four distinct rendered views and the reference image are preserved, with palette alignment verified.

Client / effort

Claude Code CLI (Windows), session 8ade1e60-80ea-4fba-91f6-3c4678e65858

Finished

18 October 2026

Brief 1.0 · prompt SHA-256

4d9e8edee96c488962673f7c21868a8cba3ea55012bbef6c9e733f505dd413b3

Strong B03 submission with authentic same-model B02 drone GLB, clean Godot 4.7 project, launchers, documentation, and a 50/50 automated gameplay test covering movement, collision, mining, delivery, win, and restart. Core critical functionality appears verified by deterministic telemetry and QA logs.

Time

25 min

Client / effort

Claude Code

Finished

18 October 2026

Brief 1.0 · prompt SHA-256

f00af20d56033bae25fc2d36a139ec5f56e08b50d99be07946ad19c06a5f5527

Exceptionally well-engineered static site with 212 output files, 7,400 LOC, comprehensive test infrastructure (92 unit + 48 e2e across 3 browsers), and zero external dependencies. The agency 'Vane & Daughters' has a defined brand system with three bundled open-licence typefaces. All required pages exist including 6 area guides. The main limitation is that visual design quality, photography art direction consistency, and floor plan accuracy require live browser inspection to fully confirm.

Time

1 h 50 min

Tokens

106,057,445

Client / effort

Claude Code / max

Finished

23 October 2026

Brief 2.0 · prompt SHA-256

b2229dc93c7a8d4ec7dda8712ff98e2f0c8cbc618181cd8cc2239ac458d1bc50

Strong, technically substantial B05 submission. It provides a self-contained local browser game, official Oliver asset provenance verified by SHA-256, a 4-rack GPU thermal/job simulation, unit/e2e evidence, an assets manifest, and a recorded build/QA trail. The main gaps are visual/audio/runtime verification: no screenshots, no captured audio, no frame-timing telemetry, and some lifecycle/HUD/animation claims require human playtest or viewport inspection.

Time

1 h 56 min

Client / effort

Claude Code / max (set by the user with /effort before the prompt)

Finished

18 October 2026

Brief 1.0 · prompt SHA-256

0ad15378b12960bfc136ed8c3115ccb3b570e41cf6f65dc361dee3ae0efa91a6

Time

25 min

Tokens

11,615,373

Client / effort

Claude Code / medium

Finished

19 October 2026

Brief 1.0 · prompt SHA-256

827031e6b27e4e8d209db933a2e3a8166476216433fe01c2a1fd4083be4ebfbd

Time

5 h 41 min

Tokens

79,800,237

Client / effort

Claude Code / max

Finished

20 October 2026

Brief 1.0 · prompt SHA-256

e2555fa49a4563e27a174b1bef88a31085c0295186d7a4093e1f9832bf5c97c5