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Very high-speed head-on impacts can still bounce the chassis noticeably.", "The car, track and scenery are procedural low-poly geometry with canvas-generated textures rather than photoreal assets; there is no post-processing (bloom/SSAO/motion blur).", "The Rapier WASM (base64-embedded compat build) is ~4.3 MB uncompressed / 1.7 MB gzip; first load may take a few seconds on slow connections. 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No gamepad or tilt steering; pedals are on/off while steering is analogue.", "Portrait phones work but show a narrow view with the pads covering part of the lower road; landscape is recommended and the loading screen says so." ], "followup": { "requestedAt": "2026-11-10T02:36:45.321Z", "prompt": "Make the driving game mobile friendly as well. Add usable touch controls for steering, acceleration, braking, and reset. Make the layout fit phone screens in portrait and landscape without hiding essential controls or information. Preserve the desktop controls, vehicle physics, graphics options, and existing gameplay. Test the mobile layout and controls, rebuild the final app, update the public preview, and update benchmark-result.json. Continue the same task and session; do not delegate or change model or reasoning settings." }, "phases": [ { "name": "initial", "status": "finished", "pid": 6368, "exitCode": 0, "executionStartedAtMs": 1794277731463, "completedAtMs": 1794281834361 }, { "name": "mobile", "status": "finished", "pid": 63768, "exitCode": 0, "executionStartedAtMs": 1794281841199, "completedAtMs": 1794282272867 } ], "skillCount": 0 }, { "key": "anthropic-claude-fable-5-2-claude", "harness": "claude", "harnessName": "Claude Code", "provider": "anthropic", "providerName": "Anthropic", "model": "claude-fable-5-2", "name": "Claude Fable 5.2", "backend": "Boat", "reasoning": "high", "status": "complete", "executionSeconds": 6482.723, "totalSeconds": 6489.549, "tokens": { "inputTokens": 246, "outputTokens": 361508, "cacheReadTokens": 31787591, "cacheWriteTokens": 740096 }, "cost": { "pricedSubtotalUsd": "28.220766200000000000000000000000", "completeTotalUsd": "28.220766200000000000000000000000", "partial": false, "provisional": false, "approximate": true }, "originalPreview": "Published", "publicationCheck": "Browser checks passed", "notes": "Agent-reported limits: Mobile support was tested only in emulated phones in headless Chrome; behaviour on real phones, tablets and iOS Safari (touch feel, performance, audio unlock, notches) is unverified. Frame rate on real hardware is unmeasured; the 60 fps at 1080p target rests on the scene budget and on Auto quality stepping down, not on a measurement.", "files": { "assets/draco_decoder-C32yEggz.wasm": "c55a594e8ffd18426d36b27fea9618af3df5e173640a3e56d46f09d76f0574f2", "assets/draco_decoder-Z1_iN-Ht.wasm": "a680d927bed9cb864ddbd63521868891af2bfbe755092761b4837487618df8ac", "assets/draco_decoder-fzg4nYZr.js": "30e4d486fa020737af10e3c56197693e5b904bdc05b8bfa5d7b06751dec6da04", "assets/draco_wasm_wrapper-DxJM36Ib.js": "e8049906ef3f8f75d3456c22a3f31bfdfe5b5b5bd09ccdec613b9e9a49d554d8", "assets/draco_wasm_wrapper-fZCQGLGb.js": "8bb2952d2ba7d67e1414f8df819410cb0434a666be53f671fff75f68843d76f6", "assets/index-BAWZSCoZ.js": "87bdde25b7ab2c92827826f88a8c3c173e1841e0178ce61d4cbf934d5ffb2680", "assets/index-CVczdGJK.css": "30801551f9d9d0d7d947d75e1aca07393a55cac0a404ba753717a1cbbde1c382", "index.html": "a332b14eed9cfb8354717797d657fa7bf61bb63980fb8af0d33a58c6abe0ec41", "models/ferrari.glb": "cafe3f48da6797aa9bde75ca768bc5b57db366575fd233e90df186ae988a876e", "textures/car_shadow.png": "d2b0e56a6191cce2992db488fe59fc788a02aed58717554eefc0e6bf16786430" }, "screenshots": { "light": "anthropic-claude-fable-5-2-claude.webp" }, "appUrl": "https://benchmarks.zzz.link/benchmark/2026-11-10/driving-game/anthropic/claude-fable-5-2/claude/", "publicationTransforms": [ "Static artifact copied without application-code changes. Published title gains provider/model prefix.", "ASSET-CREDITS.txt added from the published attribution metadata; generated gameplay code unchanged." ], "publication": { "checkedAt": "2026-11-10T04:17:48.431Z", "checks": [ "Loads from a nested URL path and shows a game canvas", "Arrow-key driving and steering exercised", "Phone portrait and landscape fit without horizontal overflow", "Phone portrait and landscape: start button, simultaneous touch acceleration and steering, movement, and input release passed" ], "errors": [], "failedRequests": [], "performanceMethod": "1920x1080, DPR 1, headless Chrome with forced SwiftShader software graphics; animation-frame cadence, not a typical-laptop FPS result.", "browserVersion": "156.0.8078.4", "loadMs": 784, "title": "Ridgeline Circuit — 3D driving game", "desktopTextBefore": "LAP\n–\nOUT LAP\n0:00.000\nLAST\n–:––.–––\nBEST\n–:––.–––\nS1\n–\nS2\n–\nS3\n–\n1 fps · Auto (Low) · Chase\nTCS\nABS\nW/↑ accelerate\nS/↓ brake · reverse\nAD/←→ steer\nSpace handbrake\nR reset car · Enter restart\nC camera · Q quality · T assists\nM sound · P pause · H hide help\nReset car\nRestart\nCamera: Chase\nAssists: on\nSound: on\nPause\nFullscreen\nTouch controls: off\nGRAPHICS\nAuto\nLow\nMedium\nHigh\nUltra\nRIDGELINE CIRCUIT\n\n2.3 km · 9 corners · 26 m of elevation · time attack\n\nW ↑\nAccelerate\nS ↓\nBrake, then reverse\nA D ← →\nSteer\nSpace\nHandbrake\nR\nReset car onto the track\nEnter\nRestart from the grid\nC Q T\nCamera · graphics quality · driver assists\nP M\nPause · sound\n\nPress any key or click to drive\n\nThe clock starts when you cross the start line.", "canvases": [ { "width": 1344, "height": 756, "visible": true }, { "width": 220, "height": 150, "visible": true }, { "width": 260, "height": 260, "visible": true } ], "renderer": "ANGLE (Google, Vulkan 1.3.0 (SwiftShader Device (Subzero) (0x0000C0DE)), SwiftShader driver)", "frameIntervalsMs": [ 2483.2000000000007, 49.899999999999636, 2516.699999999999, 13182.7, 16.700000000000728, 16.599999999998545, 16.700000000000728, 16.700000000000728, 16.700000000000728, 16.599999999998545, 50, 16.700000000000728, 16.700000000000728, 16.599999999998545, 16.700000000000728, 16.599999999998545, 16.700000000000728, 16.700000000000728, 16.700000000000728, 16.69999999999709, 16.600000000002183, 16.700000000000728, 16.599999999998545, 16.700000000000728, 16.599999999998545, 333.2999999999993, 633.4000000000015, 633.3000000000029, 783.2999999999956, 783.3000000000029, 1566.5999999999985, 1349.9000000000015 ], "performance": { "samples": 32, "animationFramesPerSecond": 1.3, "medianFrameMs": 16.7, "p95FrameMs": 2516.7, "framesOver50Ms": 10 }, "desktopTextAfter": "LAP\n–\nOUT LAP\n0:00.000\nLAST\n–:––.–––\nBEST\n–:––.–––\nS1\n–\nS2\n–\nS3\n–\n1 fps · Auto (Low) · Chase\nTCS\nABS\nW/↑ accelerate\nS/↓ brake · reverse\nAD/←→ steer\nSpace handbrake\nR reset car · Enter restart\nC camera · Q quality · T assists\nM sound · P pause · H hide help\nReset car\nRestart\nCamera: Chase\nAssists: on\nSound: on\nPause\nFullscreen\nTouch controls: off\nGRAPHICS\nAuto\nLow\nMedium\nHigh\nUltra", "afterResetText": "LAP\n–\nOUT LAP\n0:00.000\nLAST\n–:––.–––\nBEST\n–:––.–––\nS1\n–\nS2\n–\nS3\n–\n1 fps · Auto (Low) · Chase\nCAR RESET\nBack on the racing surface\nTCS\nABS\nW/↑ accelerate\nS/↓ brake · reverse\nAD/←→ steer\nSpace handbrake\nR reset car · Enter restart\nC camera · Q quality · T assists\nM sound · P pause · H hide help\nReset car\nRestart\nCamera: Chase\nAssists: on\nSound: on\nPause\nFullscreen\nTouch controls: off\nGRAPHICS\nAuto\nLow\nMedium\nHigh\nUltra", "mobile": [ { "viewport": { "width": 390, "height": 844 }, "horizontalOverflow": false, "text": "RIDGELINE CIRCUIT\n\n2.3 km · 9 corners · 26 m of elevation · time attack\n\nLoading · Car", "buttons": [] }, { "viewport": { "width": 844, "height": 390 }, "horizontalOverflow": false, "text": "RIDGELINE CIRCUIT\n\n2.3 km · 9 corners · 26 m of elevation · time attack\n\nLoading · Car", "buttons": [] } ], "passed": true, "mobileTouch": [ { "viewport": { "width": 390, "height": 844 }, "before": { "started": true, "paused": false, "input": { "throttle": 0, "brake": 0, "steer": 0, "handbrake": false }, "position": { "x": -22.00003433227539, "y": 0.00016993284225463867, "z": -5.518776546864501e-10 }, "speed": 0.05484076509974221 }, "held": { "started": true, "paused": false, "input": { "throttle": 1, "brake": 0, "steer": 1, "handbrake": false }, "position": { "x": -18.88126564025879, "y": 0.00029990077018737793, "z": 3.2908456325531006 }, "speed": 19.371752637108244 }, "released": { "started": true, "paused": false, "input": { "throttle": 0, "brake": 0, "steer": 0, "handbrake": false }, "position": { "x": -18.712404251098633, "y": -0.0021373331546783447, "z": 5.003283500671387 }, "speed": 21.656389396792274 }, "method": "Trusted simultaneous CDP touch input; 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Regional and tool charges are excluded.", "Cache writes use the five-minute rate." ] } ], "taskHash": "c2c25b2271c99f5d419cfb2403711446ac34af3caeb625f11ae2f08eaa999a16", "reportedLimitations": [ "Mobile support was tested only in emulated phones in headless Chrome; behaviour on real phones, tablets and iOS Safari (touch feel, performance, audio unlock, notches) is unverified.", "Frame rate on real hardware is unmeasured; the 60 fps at 1080p target rests on the scene budget and on Auto quality stepping down, not on a measurement.", "Phone performance is unknown: the scene is the same as on desktop (the car model alone is about 360k triangles), which may be heavy for low-end phones even on Low.", "Auto quality only ever steps down, and its starting preset comes from a GPU-name guess (software renderer -> Low, Intel integrated -> Medium, otherwise High).", "High caps the device pixel ratio at 1, so on scaled or HiDPI displays it renders below native resolution; Ultra renders native up to 2x.", "Handling was tuned by numbers and an automated driver, not by a human; subjective feel may need tuning.", "The car is one rigid body with ray-cast suspension: no damage or deformation, no tyre temperature or wear, no wheel mass or camber model; collisions are rigid bounces.", "Kerbs are flat with a synthetic rumble; no crest is steep enough to get the car airborne.", "An invisible collision wall extends above the visible 1 m barriers to keep the car in the corridor; terrain beyond the barriers has no collision.", "Lap validity only checks that the three sectors were passed in order; cutting across the grass inside the barriers is not penalised.", "Key presses are sampled once per rendered frame, so input timing is quantised to the frame.", "Scenery is procedural and somewhat stylised; sun shadows cover only about 42-75 m around the car; sky, weather and time of day are fixed.", "The car model and its contact-shadow texture come from the three.js examples (Ferrari 458 Italia by vicent091036). The original Sketchfab listing is offline, so the licence could not be verified; treat it as demo-only.", "First load downloads about 1.9 MB of gzipped JavaScript (three.js plus Rapier with inlined WASM) and a 1.7 MB model.", "A small window.__game debugging handle used by the automated checks is left in the build.", "The verification scripts were temporary and have been deleted, so the checks above cannot be re-run from the repository as it stands.", "On iPhone there is no fullscreen API for web pages, so the browser bars remain unless the page is added to the home screen; there is no orientation lock, haptic feedback or tilt steering.", "No gamepad or wheel support; WebGL 2 is required.", "Touch steering is a slide pad with full lock about 50 px from centre at phone scale; sensitivity is not adjustable." ], "followup": { "requestedAt": "2026-11-10T02:36:45.321Z", "prompt": "Make the driving game mobile friendly as well. 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Real-device quirks (iOS Safari fullscreen restrictions, Android soft-keyboard insets, browser chrome overlapping the viewport) are handled defensively with safe-area insets and fullscreen guards but were not exercised on hardware.", "files": { "assets/index-CRhp6XEo.js": "29e3219b62918a4e89f03084e0bc218281554efec54e38d1fe709fc02a274bbb", "assets/index-CZFYQZFq.css": "c131f28516f223ceadbc91660bf5491750110725c19fff24afc74fdff200653c", "index.html": "bd5b156be60dedc8cffb7bdf9fd2803e3c6f426ea4bcd40c739ba2f7f51fd5cd" }, "screenshots": { "light": "deepseek-deepseek-deepseek-v4.1-flash-deepseek.webp" }, "appUrl": "https://benchmarks.zzz.link/benchmark/2026-11-10/driving-game/deepseek/deepseek-v4.1-flash/deepseek/", "publicationTransforms": [ "Static artifact copied without application-code changes. 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"harness": "deepseek", "model": "deepseek/deepseek-v4.1-flash", "reasoning": "high", "version": "@deepseek-ai/dsh@0.2.1-rc.5", "standardSpeed": true, "noFallbackConfigured": true }, { "phase": "mobile", "harness": "deepseek", "model": "deepseek/deepseek-v4.1-flash", "reasoning": "high", "version": "@deepseek-ai/dsh@0.2.1-rc.5", "standardSpeed": true, "noFallbackConfigured": true } ], "usageDetails": [ { "measurementId": "e63f812f-b2e0-406f-bd74-e18b8a2183dd", "bucket": 0, "model": "deepseek/deepseek-v4.1-flash", "provider": "openrouter", "usageSource": "boat_workspace_delta", "priceSnapshotId": "6a75d603-fdd1-4de6-ac30-d6b55166c6b0", "effectiveAt": "2026-11-07T01:03:40.544Z", "effectiveUntil": null, "usageTime": "2026-11-10T03:18:37.051Z", "costUsd": "0.915404505000000000000000000000", "categories": { "inputTokens": "0.019109445000000000000000000000", "outputTokens": "0.180285588000000000000000000000", "cacheReadTokens": "0.716009472000000000000000000000", "cacheWriteTokens": "0" }, "tokens": { "inputTokens": 374695, "outputTokens": 317964, "cacheReadTokens": 39778304, "cacheWriteTokens": 0 }, "sourceUrl": "https://openrouter.ai/api/v1/models", "approximate": true, "stale": false, "assumptions": [ "OpenRouter listed token rates. Routing, context tiers, tool charges, and discounts can change billing." ] } ], "taskHash": "c2c25b2271c99f5d419cfb2403711446ac34af3caeb625f11ae2f08eaa999a16", "reportedLimitations": [ "Frame-rate target could not be validated on real hardware. This environment exposes no GPU (/dev/dri is absent) and no GPU passthrough, so WebGL runs on Mesa's software rasteriser. Measured FPS at 1920x1080 was single-digit and did not improve at 1280x720 or on the 'low' preset, which is the signature of CPU rasterisation rather than a geometry or shader bottleneck. The evidence that the 60 FPS target is plausible is indirect: 121-123 draw calls, 151k triangles at high / 77k at low, no post-processing chain, one shadow-casting light, mostly instanced or merged geometry, and a physics + game-update cost of ~0.09 ms per 60 Hz frame on the CPU. Real-GPU verification is still required.", "Mobile layout and touch controls were validated by automated geometry assertions in emulated phone/tablet viewports (headless Chrome with isMobile + hasTouch) and by synthesised CDP multi-touch events - not by a human holding a physical phone. Real-device quirks (iOS Safari fullscreen restrictions, Android soft-keyboard insets, browser chrome overlapping the viewport) are handled defensively with safe-area insets and fullscreen guards but were not exercised on hardware.", "Touch steering is digital: the on-screen buttons apply full lock exactly like the keyboard, and the existing speed-sensitive steering ramp smooths it. There is no analog stick, no drag-to-steer and no gyroscope/tilt steering option.", "The on-screen controls are HTML/CSS overlaid on the canvas, so on a slow device the buttons repaint with the DOM rather than the WebGL frame; they remain responsive because pointer handling is independent of the render loop, but a fast-moving scene can make the overlay look slightly out of step.", "Haptic feedback uses navigator.vibrate, which is unavailable on iOS Safari and silently does nothing there.", "The keyboard controls legend is hidden by default in the compact touch layout (the keyboard is not available on a phone); it is replaced by a touch legend that the always-visible ? chip toggles. Every other HUD panel stays on screen at every tested viewport.", "The tyre model is a brush-style combined-slip approximation, not a fitted Pacejka/FTire model. There is no tyre temperature, wear, pressure or thermal degradation, and no transient/relaxation-length behaviour in the contact patch.", "The drivetrain is an open rear differential only. There is no limited-slip differential, no clutch modelling beyond a torque multiplier, and gearshifts are a 0.22 s torque cut rather than a modelled shift.", "Only one car exists, with no setup/tuning UI, no damage model, no AI opponents, no race weekend, no penalties and no multiplayer. Lap timing is a local best/last/history list with a 5-checkpoint anti-cheat sequence; there is no persistent leaderboard.", "Collisions use simplified proxies: the barrier is a per-station lateral limit resolved against eight sample points on the car outline, and trackside objects are vertical cylinders. Overhangs, wedging under a barrier and multi-contact stacking are not modelled.", "The reset control teleports the car to the racing line at its current station with all velocities zeroed. It intentionally does not simulate a recovery or a tow, and it does not invalidate the lap being timed (deliberate: it is a recovery aid).", "Audio is synthesised (two oscillators plus filtered noise) and is therefore an approximation of engine and tyre sound, not a recording. It starts only after the first user gesture, per browser autoplay policy.", "Quality changes rebuild the terrain mesh and the instanced scenery, which causes a visible hitch of roughly a second on slow machines; the renderer's antialias flag is fixed at creation time and only changes on reload.", "The simulation caps catch-up work at 10 fixed steps per frame. Below about 12 FPS the game deliberately runs in slow motion instead of entering a death spiral, so at very low frame rates the car covers less ground per wall-clock second.", "The graphics quality setting is persisted in localStorage and can throw in locked-down privacy modes; that path is caught and silently falls back to defaults.", "The circuit is procedurally generated from a hand-authored control polygon. It has been checked for self-intersection, minimum radius and grade, but it is not a survey-accurate replica of any real track and its kerbs/runoff are stylised rather than FIA-compliant.", "The public preview URL is a tunnel to this sandbox and will stop working when the workspace is torn down; the built dist/ directory is self-contained and can be hosted anywhere.", "The touch-layout checks assert rectangles (no overlap, nothing off-screen, >=44x44 targets). They cannot judge whether the result *feels* good in the hand; thumb-reach ergonomics were reasoned about, not user-tested." ], "followup": { "requestedAt": "2026-11-10T02:36:45.321Z", "prompt": "Make the driving game mobile friendly as well. Add usable touch controls for steering, acceleration, braking, and reset. Make the layout fit phone screens in portrait and landscape without hiding essential controls or information. Preserve the desktop controls, vehicle physics, graphics options, and existing gameplay. Test the mobile layout and controls, rebuild the final app, update the public preview, and update benchmark-result.json. Continue the same task and session; do not delegate or change model or reasoning settings." }, "phases": [ { "name": "initial", "status": "finished", "pid": 11121, "exitCode": 0, "executionStartedAtMs": 1794277801281, "completedAtMs": 1794279669554 }, { "name": "mobile", "status": "finished", "pid": 41462, "exitCode": 0, "executionStartedAtMs": 1794279670708, "completedAtMs": 1794280717051 } ], "skillCount": 0 } ] }