Showcase

Same Prompt. Four Outputs.

We gave the same prompt to vanilla Claude and three Godmode tiers. The difference isn't subtle.

Claude Opus 4.6 · April 2026 · Identical environment
claude-code — prompt
$ Build a web-based synthesizer and drum machine with a step sequencer, multiple waveforms, and effects.
The test: One prompt. No follow-up. No clarification. Each version gets the same cold start and has to figure out scope, architecture, and implementation entirely on its own. The metrics below are from real runs.
Results

Open the vanilla demo standalone

vanilla output screenshot
Single-pass output — no self-review
Total Tokens
15,300
6,200 in / 9,100 out
API Cost
$0.26
estimated
Time
1m 40s
wall clock
Files
1
created
Test Suite
0
tests written
Loops
0
no self-review
Quality Audit
Code Quality
0.85
Testing
0.10
Security
0.90
Error Handling
0.45
Completeness
0.92
UX / Polish
0.82
Issues Found
  • highNo test suite at all — zero coverage of audio engine, scheduler, or pattern logic
  • highNo error handling for unsupported Web Audio API (older Safari, locked-down browsers)
  • mediumNo try/catch around AudioContext init — silent failure if context creation throws
  • mediumMobile CSS missing on first delivery — sequencer overflows 375px viewport without media queries
  • mediumNo accessibility: no ARIA labels on step buttons, no focus indicators, no keyboard navigation of grid
  • lowNo persistence — patterns lost on refresh, no save/load/export
  • lowNo swing/groove control, fixed straight 16ths only
  • lowEffects routing is fixed bus — no per-track sends or mute/solo
  • lowHardcoded scale tables instead of computed intervals
Composite Score 0.66

Open the godmode demo standalone

godmode output screenshot
8-layer execution — single pass, no scoring
Total Tokens
47,600
31,200 in / 16,400 out
API Cost
$0.57
estimated
Time
16m 30s
wall clock
Files
8
created
Test Suite
0
tests written
Loops
0
single pass
Quality Audit
Code Quality
0.93
Testing
0.10
Security
0.92
Error Handling
0.85
Completeness
0.96
UX / Polish
0.88
Issues Found
  • fixedscheduleRelease bug — read AudioParam.value for future-scheduled releases (always 0 before envelope fired), causing sequencer-triggered synth notes to silence early. Caught and patched during Layer 4 hardening by caching peak/sustain on the voice and branching on whether release is in the future.
  • fixedOn-screen keyboard black-key positioning was broken because the keyboard container had 6px padding, throwing off percentage-based absolute positioning of black keys. Removed padding and re-derived positions in pure %.
  • mediumNo automated test suite — audio engine, lookahead scheduler, and pattern logic are verified only by browser launch + node --check syntax pass
  • lowNo ARIA labels on the step grid cells or on-screen keyboard — keyboard navigation of the sequencer grid not supported
  • lowNo persistence layer — patterns and synth/FX settings are lost on refresh; no save/load/export
  • lowNo per-track mute/solo or per-track volume/pan — single master bus routing only
  • lowEffects are post-bus master sends rather than per-track aux sends
Composite Score 0.75

Open the one-shot demo standalone

one-shot output screenshot
Assess-fix loop — shipped only when all dimensions passed
Total Tokens
43,500
27,000 in / 16,500 out
API Cost
$0.55
estimated
Time
5m 50s
wall clock
Files
1
created
Test Suite
0
tests written
Loops
0
self-corrections
Quality Audit
Code Quality
0.95
Testing
0.35
Security
0.95
Error Handling
0.85
Completeness
0.98
UX / Polish
0.95
Issues Found
  • fixedDead nextStep() function in the Sequencer module — leftover from an earlier scheduler design, never called because tick() has its own inline step-advance logic. Caught during Phase 8 polish self-review and removed.
  • fixedMobile CSS shipped with only the 768px breakpoint and no 44px touch targets on buttons/selects. Caught during the showcase mobile audit before copying the demo: added a full 480px breakpoint, set min-height: 44px on all .btn and select elements across both breakpoints, bumped any sub-10px font sizes, and re-tuned the sequencer grid template for 375px viewports.
  • mediumNo automated test suite — audio engine, lookahead scheduler, and pattern toggle logic are verified only by node --check syntax pass + screenshot-based visual audit + manual user-flow walkthrough. For a single-file Web Audio demo this is acceptable but it's still a real coverage gap.
  • lowNo try/catch around AudioContext construction or resume — on browsers that block Web Audio entirely (locked-down embedded browsers, certain enterprise builds) the app silently fails instead of showing a fallback message
  • lowNo ARIA labels on the 96 step-grid cells, the bass cells, or the on-screen keyboard — sequencer is not navigable via screen reader or keyboard tab order
  • lowNo persistence layer — drum patterns, bass line, synth params and FX settings are lost on every page refresh. No save/load/export pattern
  • lowEffects chain is a single fixed master bus (distortion → filter → delay → reverb) rather than per-track aux sends — can't apply different reverb amounts to drums vs synth, and can't mute/solo individual tracks
  • lowBass sequencer is restricted to one octave of C major + octave-up C — no chromatic notes, no scale selector, no per-step octave override
Composite Score 0.82
Head-to-Head
Metric Vanilla Godmode One-Shot
Total Tokens 15,300 47,600 43,500
API Cost $0.26 $0.57 $0.55
Time 1m 40s 16m 30s 5m 50s
Files Created 1 8 1
Tests Written 0 0 0
Self-Corrections 0 0 0
Composite Score 0.66 0.75 0.82
Issues at Delivery 9 5 6
Note: Higher token usage and cost for Godmode tiers reflects deeper execution — more context loaded, more tests written, more security checks, more verification passes. You're paying for quality, not verbosity.

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