Compare

Model vs model

Pick up to 4 models, at one effort or their best, and see them side by side: the Index and every test, level by level on the same cubes, moves, time, tokens, cost, how effort changes them, and the coding benchmark. Every chart and card downloads as an image.

Composer 2.5

Cursor Verified

Fast Index
6.3#61 of 64
Thorough
–not run
Coding
–not run
Moves / solve
40.34 cubes solved
Cost (Fast)
–31 min

Head to head

Every measure side by side; the best on each row is marked. Averages where an effort was run more than once.

MeasureComposer 2.5
Rows won0
Fast suite
Fast Index6.3
Rank on the Fast Index#61 of 64
4×4 GauntletGauntlet locked
2×2 ladder, interactive9.1 · L1/11
3×3 ladder, interactive5.0 · L1/20
3×3 ladder, one-shot10.0 · L2/20
Cubes solved4
Moves on the shared cubes–
Moves per cube solved40.3
Time31 min
Input tokens3.3M
Output tokens52k
Cost–
Cost per Index point–
Minutes per Index point5
Runs averaged1

Costs marked * are estimated from tokens at list prices. Ties share the mark.

Fast, test by test

Each test out of 100. The Index weighs the 2×2 ladder 20% and each 3×3 ladder 30%. A perfect 100 on all three unlocks the 4×4 Gauntlet: two 4×4 ladders of 20 levels, worth 10% each. Without it, 80 is the top score.

Fast Index

Composer 2.56.3

2×2 ladder, interactive

Composer 2.59.1

3×3 ladder, interactive

Composer 2.55.0

3×3 ladder, one-shot

Composer 2.510.0

Level by level

Every level of each ladder, from each model's best run. The number is the moves it took; red marks are missed tries. Everyone gets the same cube on a level's first try, so the fewest moves there is starred. Click a level for its replay.

2×2 ladder, interactive

1234567891011Score
Composer 2.51✕9.1

3×3 ladder, interactive

1234567891011121314151617181920Score
Composer 2.55✕5.0

3×3 ladder, one-shot

1234567891011121314151617181920Score
Composer 2.512•✕10.0
  • solved first try
  • solved after a miss
  • missed, the ladder ended
  • not reached

Composer 2.5 · The Index · Coding board