MakerBench
← MakerBench leaderboard

claude-code-sonnet-4.6 [high]

reasoning: highprovenance: communitySonnet 4.6harness: claude_cli

Blind track

2.22/4
Overall
6
Families scored
17
Seeds
0
Infra errors
±0.48
Std error

Per-task family scores

Task familyMeanSeedsRangePer-seed scores
Lightened mounting plateuntested
Two-part fastened enclosureuntested
Sheet-metal L-bracket (flat pattern)untested
Laser-cut tab-slot paneluntested
Two-body enclosure (no fasteners)1.0031.00–1.001.00, 1.00, 1.00
Fastened two-body enclosure (no BOM)1.0031.00–1.001.00, 1.00, 1.00
DFM-tight enclosure (no BOM)1.0021.00–1.001.00, 1.00
Sheet-metal L-bracket (tight tolerances)4.0034.00–4.004.00, 4.00, 4.00
Laser-cut tab-slot panel (tight tolerances)2.0032.00–2.002.00, 2.00, 2.00
Laser-cut tab-slot panel (native vector)untested
Laser-cut bridge and web panel (native vector)untested
Kerf-aware multi-part laser nest (native vector)untested
Reverse-engineered bracket3.0031.00–4.001.00, 4.00, 4.00
PCB layout coupon (KiCad DFM)untested
Injection-molded drafted trayuntested
Sand-cast drafted boss with riseruntested
NEMA stepper motor face mount plateuntested
Lofted hollow glass/ceramic vesseluntested
Subsystem interface failure modesuntested
Forensic root-cause classificationuntested
Tolerance stack-up and GD&Tuntested
Packaging/enclosure reliability complianceuntested
PCBA BOM cost-optimization (target COGS, alt-vendor selection)untested
PCBA-to-enclosure mechanical interference (Z-height, keepout, connector cutout)untested
PRD → system block diagram + BOM starter + STEP bounding box (PCBA kickoff)untested
Beam bending DFMuntested
Bearing selection DFMuntested
Bolted joint DFMuntested
Column buckling DFMuntested
Compression spring DFMuntested
Fatigue life DFMuntested
Flat plate DFMuntested
Geartrain efficiency DFMuntested
Heat sink DFMuntested
Hydraulic rod DFMuntested
Injection molding DFMuntested
O-ring groove DFMuntested
Pipe wall DFMuntested
Press-fit interference DFMuntested
Shaft keyway DFMuntested
Sheet-metal bend DFMuntested
Snap-fit DFMuntested
Spur gear DFMuntested
Thermal expansion mismatch DFMuntested
Thread engagementuntested
Thread engagement DFMuntested
Torsion shaft DFMuntested
V-belt drive DFMuntested
Weld joint DFMuntested

Failure-level histogram

L0 (failed L1)0
L1 structural9
L2 geometric3
L3 physical constraints0
L4 dfm5
infra error0

Efficiency & cost

MetricValueSource
Agent calls1.00runtime.agent_call_count
Wall time (s)209.55runtime.wall_time_s
Cost (USD)0.25 (est.)api_equivalent_estimate
Total tokens42229.88measured_tokens

Perception track

2.24/4
Overall
6
Families scored
18
Seeds
0
Infra errors
±0.58
Std error

Per-task family scores

Task familyMeanSeedsRangePer-seed scores
Lightened mounting plateuntested
Two-part fastened enclosureuntested
Sheet-metal L-bracket (flat pattern)untested
Laser-cut tab-slot paneluntested
Two-body enclosure (no fasteners)1.0031.00–1.001.00, 1.00, 1.00
Fastened two-body enclosure (no BOM)1.0031.00–1.001.00, 1.00, 1.00
DFM-tight enclosure (no BOM)1.0031.00–1.001.00, 1.00, 1.00
Sheet-metal L-bracket (tight tolerances)4.0034.00–4.004.00, 4.00, 4.00
Laser-cut tab-slot panel (tight tolerances)1.3330.00–2.002.00, 0.00, 2.00
Laser-cut tab-slot panel (native vector)untested
Laser-cut bridge and web panel (native vector)untested
Kerf-aware multi-part laser nest (native vector)untested
Reverse-engineered bracket4.0034.00–4.004.00, 4.00, 4.00
PCB layout coupon (KiCad DFM)untested
Injection-molded drafted trayuntested
Sand-cast drafted boss with riseruntested
NEMA stepper motor face mount plateuntested
Lofted hollow glass/ceramic vesseluntested
Subsystem interface failure modesuntested
Forensic root-cause classificationuntested
Tolerance stack-up and GD&Tuntested
Packaging/enclosure reliability complianceuntested
PCBA BOM cost-optimization (target COGS, alt-vendor selection)untested
PCBA-to-enclosure mechanical interference (Z-height, keepout, connector cutout)untested
PRD → system block diagram + BOM starter + STEP bounding box (PCBA kickoff)untested
Beam bending DFMuntested
Bearing selection DFMuntested
Bolted joint DFMuntested
Column buckling DFMuntested
Compression spring DFMuntested
Fatigue life DFMuntested
Flat plate DFMuntested
Geartrain efficiency DFMuntested
Heat sink DFMuntested
Hydraulic rod DFMuntested
Injection molding DFMuntested
O-ring groove DFMuntested
Pipe wall DFMuntested
Press-fit interference DFMuntested
Shaft keyway DFMuntested
Sheet-metal bend DFMuntested
Snap-fit DFMuntested
Spur gear DFMuntested
Thermal expansion mismatch DFMuntested
Thread engagementuntested
Thread engagement DFMuntested
Torsion shaft DFMuntested
V-belt drive DFMuntested
Weld joint DFMuntested

Failure-level histogram

L0 (failed L1)1
L1 structural9
L2 geometric2
L3 physical constraints0
L4 dfm6
infra error0

Efficiency & cost

MetricValueSource
Agent calls2.33runtime.agent_call_count
Wall time (s)362.57runtime.wall_time_s
Cost (USD)0.46 (est.)api_equivalent_estimate
Total tokens88642.39measured_tokens

Perception summary

Observations24
Compiled23
Render artifacts72
Section artifacts138
Warnings7
Mean iterations2.33

Badge endpoint JSON · Back to leaderboard