Independent tests of open local models on home-level hardware. Not a taOS feature demo.

Results / Qwen3.8 27B pi IQ2_XS (llama.cpp)

Qwen3.8 27B pi IQ2_XS (llama.cpp)

pillamacppomarchy (RTX 3060 12 GB, dual-GPU host)scene

▶ Launch

The game opens in a new tab. It runs sandboxed, so a game that saves to browser storage may not keep its save.

Metrics

Checklist score
100.0 / 100
Design (rubric, 0–5)
–
Stop reason
done
Model time
29mins
Tool time (wall minus model)
1min
Wall time
30mins
Tool calls
–
Tool errors
–
Errors by type
–
Loop-guard events
–
Tokens in / out
703,215.0 / 29,002.0
Thinking tokens
–
Decode / prefill tok/s
17.0 / 347.0
Prefix reuse
0.971
Peak VRAM (GPU / engine)
3 / 11,156 MiB
Peak engine RAM
12,862 MiB
Engine
llamacpp
Model
Qwen3.8 27B pi IQ2_XS (llama.cpp) (qwen38-27b-pi-iq2xs)
Settings
{"thinking": "medium", "reasoning_budget_tokens": 3072, "max_tokens": 7168, "sampling": "see research 2026-10-08-model-qwen38-27b-pi.md (server)", "note": "harness model id is a Strata alias name; llama-server serves its one model whatever the request names"}
Node
omarchy (RTX 3060 12 GB, dual-GPU host)
Prompt
scene-pagoda-v1
Started
2026-10-30T06:26:28Z

Feature scores

L
100.0
R
100.0
M
100.0
C
100.0
P
100.0

Screenshots

Landing page at desktop and phone widths, and the game at noon, at night, after breaking a block, and on a phone.

scene-2s.png
scene 2s
scene-6s.png
scene 6s
scene-drag.png
scene drag
scene-zoom.png
scene zoom

Checklist (6 pass, 0 partial, 0 fail)

FeatureTestScoreEvidence
Lpage_loads1{"page": "index.html", "load_error": null, "errors": [], "failed_requests": []}
Rcanvas_present1{"canvases": 1, "largest_frac_of_viewport": 1}
Rnon_blank1{"luma_std": 32.8, "luma_mean": 205.7, "busy_cells_of_144": 64, "distinct_colours_4bit": 535}
Manimated_or_orbit1{"diff_time_2s_6s": 11.64, "diff_after_drag": 14.24, "diff_after_zoom": 17.54, "animated": true, "responds_to_drag": true, "responds_to_wheel": true}
Ccolour_variety1{"hue_buckets_of_12": 7, "saturated_px": 3575, "hist": [39, 261, 113, 1220, 1598, 232, 17, 90, 0, 0, 0, 5]}
Pstartup_cost1{"own_script_ms": 11, "top_functions": ["loop=5", "(anon)=4", "V=1"], "pass_below_ms": 1500, "fail_above_ms": 5000}

Suite scene-1.1.0 · Chrome/155.0.8059.84 · WebGL: ANGLE (Intel, Vulkan 1.4.354 (Intel(R) Graphics (RKL GT1) (0x00004C8A)), Intel open-source Mesa driver)

Steers

None: an unsteered run gets the prompt and nothing else.