Model
claude-opus-5-5
claude-opus-5-5 is strongest with claude_code, 1st overall.
Best overall rank1st
Best partner
claude_code
claude_codeStrongest inPresentations
First places11 tasks
Pairings evaluated2 of 5 harnesses
Time and cost, best pairingTime752.6sCost$3.4097
Who claude-opus-5-5 works best with
Valid evaluations covered 2 of 5 harnesses. The other 3 have not been evaluated yet.
- claude_code1172#1
opencode1082#6- kkimi_cli—Not evaluated
codex—Not evaluated
deepseek_harness—Not evaluated
Places across 24 tasks
- 111st
- 32nd
- 13rd
- 14th
- 05th
- 86th and below
Most often 1st, in 11 tasks.
Rank in each kind of work
Each row is a kind of work and each dot is one pairing's place in it; further left is better. Hover a dot for its name and place, or pick a name below to follow one pairing.
Where it places in each task
The number in each cell is a place: where that pairing ranked in that task, 1 being best, so 3 means 3rd. Hover a number to see how many pairings were ranked there. A dash means the pairing was not run on that task.
1st2nd3rd4th5th6th and below