Last active
September 13, 2026 21:08
-
-
Save nathansutton/3ab0cc4552abac164c759bc70868e486 to your computer and use it in GitHub Desktop.
how harnesses feel on your macbook pro
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| harness | version | tools | tax: turn-1 prompt (tok) | wait before 1st token, turn 1 | wait / later turn (med · p90) | cache reuse | exp. tok/s | pass (gate) | |
|---|---|---|---|---|---|---|---|---|---|
| mini-swe-agent | 2.4.6 | 1 | 1,171 | 12.2 s | 3.6 s · 21 s | 96% | 8 | 11/24 (14 T) | |
| pi | 0.80.3 | 4 | 2,008 | 21.6 s | 1.3 s · 22 s | 99% | 8.1 | 19/24 (7 T) | |
| cline | 3.0.60–61 | 26 | 5,876 | 64.1 s | 9.9 s · 52 s | 94% | 7.3 | 17/24 | |
| codex | 0.151.0 | 10 | 7,804 | 87.8 s | 9.6 s · 28 s | 94% | 6.9 | 19/24 (5 T) | |
| dsh | 0.1.1-rc.2 | 25 | 8,052 | 94.4 s | 2.2 s · 34 s | 99% | 7.2 | 18/24 | |
| goose | 1.50.0 | 18 | 9,617 | 110.3 s | 1.0 s · 22 s | 100% | 8 | 22/24 (3 T) | |
| crush | 0.92.0 | 26 | 16,263 | 199.8 s | 1.8 s · 40 s | 100% | 5.8 | 18/24 (8 T) | |
| opencode | 1.17.12 | 10 | 18,046 | 225.7 s | 4.6 s · 44 s | 99% | 5.7 | 15/24 (13 T) | |
| chad (llama.cpp) | 2.0.3 | 5 | 2,563 | 25.6 s | 0.8 s · 19 s | 99% | 7.9 | 24/24 | |
| chad (MLX, serial) * | 2.0.3 | 5 | 2,566 | 4.7 s | 1.0 s · 19 s | 99% | 12.4 | 21/24 (3 T) | |
| chad (MLX, dflash2) * | 2.0.3 | 5 | 2,562 | 4.6 s | 0.9 s · 36 s | 99% | 17.4 | 22/24 (3 T) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment