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

Results / Sage A1.5 Q4_K_M (llama.cpp)

Sage A1.5 Q4_K_M (llama.cpp)

pillamacppomarchy (RTX 3090 24 GB)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
16.7 / 100
Design (rubric, 0–5)
–
Stop reason
done
Model time
7mins
Tool time (wall minus model)
3s
Wall time
7mins
Tool calls
–
Tool errors
–
Errors by type
–
Loop-guard events
–
Tokens in / out
588,339.0 / 48,310.0
Thinking tokens
–
Decode / prefill tok/s
119.5 / 2,761.9
Prefix reuse
0.952
Peak VRAM (GPU / engine)
21,233 / 21,224 MiB
Peak engine RAM
11,175 MiB
Engine
llamacpp
Model
Sage A1.5 Q4_K_M (llama.cpp) (sage-a15)
Settings
{"thinking": "medium", "reasoning_budget_tokens": 3072, "max_tokens": 7168, "sampling": "see research 2026-10-21-model-sage-a15.md (server)", "note": "harness model id is a Strata alias name; llama-server serves its one model whatever the request names"}
Node
omarchy (RTX 3090 24 GB)
Prompt
scene-pagoda-v1
Started
2026-10-30T10:14:32Z

Feature scores

L
0.0
R
50.0
M
0.0
C
0.0
P
0.0

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 (1 pass, 0 partial, 5 fail)

FeatureTestScoreEvidence
Lpage_loads0{"page": "index.html", "load_error": null, "errors": ["Cannot read properties of undefined (reading 'count')"], "failed_requests": []}
Rcanvas_present1{"canvases": 1, "largest_frac_of_viewport": 1}
Rnon_blank0{"luma_std": 4.8, "luma_mean": 0.3, "busy_cells_of_144": 6, "distinct_colours_4bit": 8}
Manimated_or_orbit0{"diff_time_2s_6s": 0, "diff_after_drag": 0, "diff_after_zoom": 0, "animated": false, "responds_to_drag": false, "responds_to_wheel": false}
Ccolour_variety0{"hue_buckets_of_12": 0, "saturated_px": 0, "hist": [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]}
Pstartup_cost0{"own_script_ms": 7, "top_functions": ["buildWorld=3", "init=3", "place=0"], "pass_below_ms": 1500, "fail_above_ms": 5000, "error": "nothing rendered: no scene to judge"}

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.