← Evals

Solve rate

Solved runs out of all runs for each agent version, with a 95% Wilson interval. Runs cut short by the machine (a killed process, the LLM server unreachable, the engine timing out) are left out.

• bdd945f 72% 13/18 49%–88%

Against another eval of the same questions

backend edge-thanveer main bdd945f six multi-llm branch multi-llm main

Within noise: a difference this size could easily be chance with 18 and 18 runs. Fisher's exact test, two-sided, p = 0.725.

Tokens and time

Medians per run. Tokens come from RubyLLM's usage records; tokens per second is completion tokens over the run's wall time.

Every run

One dot per run, green solved, red stuck and grey interrupted, larger for more rounds; a hollow dot has no checks recorded. Hover or tap a dot for its top errors, and open it for the question's page.

Why checks fail

Each version's failed checks, as shares of the whole, by the hint in Question::HINTS their error matches first, or by the error's class when no hint matches. A check that repeats the error before it, in a streak of 3 or more, counts as a repeated failing move.

• repeated failing move 69
• no equation determines the … from what is known 24
• ArgumentError 23
• NoMethodError 17
• undefined method '…' for an instance of Physics::PhysicalObject 16
• gives nothing called … 15
• which the solution's laws leave out…; or take one 6
• deduces from “…”, which it never says 4
• 5 other categories 10

• bdd945f 184 in 18 runs

Most frequent errors

1. 46no equation determines the … from what is knownRuntimeError: no equation determines the force on a wire on a from what is known
2. 25no equation determines the … from what is knownRuntimeError: no equation determines the time taken of stopping from what is known
3. 17ArgumentErrorArgumentError: wrong number of arguments (given 0, expected 1)
4. 11NoMethodErrorNoMethodError: undefined method 'angle_between' for an instance of Physics::Pointing
5. 11undefined method '…' for an instance of Physics::PhysicalObjectNoMethodError: undefined method 'time_taken' for an instance of Physics::PhysicalObject; time_taken is a quantity of Velocity, through UniformCircularMotion, not a method: reach it from a motion, as <motion>.time_taken
6. 8ArgumentErrorArgumentError: car_braking_to_a_stop takes distance as (position of car at end of stopping - position of car at start of stopping), a formula of quantities; don't work it out, name the quantity and the engine finds it: that formula is what the laws give for car.displacement(during: stopping).magnitude, use car.displacement(during: stopping).magnitude for distance
7. 6which the solution's laws leave out…; or take oneNoMethodError: undefined method 'separation' for an instance of Physics::PhysicalObject; separation is a quantity of CoulombsLaw, ElectricField, TravellingWave, which the solution's laws leave out (add one to using:), not a method: reach it from an object, as <object>.separation, qualified as needed by from: <object>; or take one the solution's laws already name for that kind of quantity: radius, length_of_the_coil, distance_from_the_wire
8. 5gives nothing called …ArgumentError: two_parallel_wires gives nothing called length
9. 5undefined method '…' for an instance of Physics::PhysicalObjectNoMethodError: undefined method 'distance_from' for an instance of Physics::PhysicalObject; did you mean <object>.distance_from_the_wire?
10. 4gives nothing called …ArgumentError: two_parallel_wires gives nothing called field
11. 4gives nothing called …ArgumentError: car_braking_to_a_stop gives nothing called acceleration
12. 4NoMethodErrorNoMethodError: undefined method 'angle' for an instance of Physics::Pointing

Where it ran

• agent 17b9257 · engine 453fb0d

  machine

  omarchy

  worktree

  /home/fazzledev/Work/phryzby-app--multi-llm-main

  commit

  bdd945f on HEAD

  clean

  yes

  ruby · rails

  3.4.7 · 8.1.4

  llm server

  edge · http://10.8.0.2:8080 · llama.cpp b11371-99b95488c

  model

  qwen3.5:9b · Q4_K_M · 49152 context

  gpu

  Advanced Micro Devices, Inc. [AMD/ATI] Navi 33 [Radeon RX 7600/7600 XT/7600M XT/7600S/7700S / PRO W7600] (rev c1); Advanced Micro Devices, Inc. [AMD/ATI] Phoenix1 (rev c2)

  power

  on battery, 96% → on battery, 62%

  time

  14 Oct 09:57 → 14 Oct 10:10

• agent 17b9257 · engine 453fb0d

  machine

  omarchy

  worktree

  /home/fazzledev/Work/phryzby-app--multi-llm-main

  commit

  bdd945f on HEAD

  clean

  yes

  ruby · rails

  3.4.7 · 8.1.4

  llm server

  edge · http://10.8.0.2:8080 · llama.cpp b11371-99b95488c

  model

  qwen3.5:9b · Q4_K_M · 49152 context

  gpu

  Advanced Micro Devices, Inc. [AMD/ATI] Navi 33 [Radeon RX 7600/7600 XT/7600M XT/7600S/7700S / PRO W7600] (rev c1); Advanced Micro Devices, Inc. [AMD/ATI] Phoenix1 (rev c2)

  power

  on battery, 60% → on mains, 18%

  time

  14 Oct 10:14 → 14 Oct 10:32

• agent 17b9257 · engine 453fb0d

  machine

  omarchy

  worktree

  /home/fazzledev/Work/phryzby-app--multi-llm-main

  commit

  bdd945f on HEAD

  clean

  yes

  ruby · rails

  3.4.7 · 8.1.4

  llm server

  edge · http://10.8.0.2:8080 · llama.cpp b11371-99b95488c

  model

  qwen3.5:9b · Q4_K_M · 49152 context

  gpu

  Advanced Micro Devices, Inc. [AMD/ATI] Navi 33 [Radeon RX 7600/7600 XT/7600M XT/7600S/7700S / PRO W7600] (rev c1); Advanced Micro Devices, Inc. [AMD/ATI] Phoenix1 (rev c2)

  power

  on mains, 30% → on mains, 37%

  time

  14 Oct 10:40 → 14 Oct 10:47