Measured harness ledgerPublic result
Qwen3.8 Max PreviewNeo-gothic storm city shader — Qwen3.8 Max Preview Unreported
Generate a TWIGL-style neo-gothic storm city shader with legible atmosphere, architecture, lighting, water, and motion.
Unreported reasoningHeadline result
- Workflow cost
- $0.28
- Wall-clock
- 7m 56.8s wall-clock
- Processed tokens
- 108K processed
- Record state
- partial_token_timing_artifact_validation_ledger
Public summary
Qwen3.8 Max Preview Unreported partial_token_timing_artifact_validation_ledger ledger: 7m 56.8s wall-clock, 108K processed, and $0.28 Third-party NanoGPT API-list-price equivalent for the measured token mix; not an Alibaba Token Plan cash charge.
Run identity and stack
- Result ID: neo-gothic-storm-city-qwen3.8-max-preview
- Technical model: qwen3.8-max-preview
- Provider: Alibaba Cloud Model Studio
- Client: Qwen Code 0.20.0
- Stack: Alibaba Cloud Model Studio
- Stack: Qwen Code 0.20.0
- Stack: Technical model/configuration: qwen3.8-max-preview
- Stack: TWIGL fragment shader
- Stack: Harness v1 neo-gothic storm city prompt
Cost basis
- NanoGPT published Qwen3.8 Max Preview rates of $1.50/M input and $5.00/M output on 2026-07-20. It did not publish a separate cache-read discount, so all 74,488 measured input tokens are priced at the same input rate. The actual run used Alibaba Token Plan Personal Lite; $0.28 is a third-party API-list-price equivalent, not a first-party Alibaba price, an itemized provider charge, or provider cost.
- Qualified API-list-price equivalent.
Primary artifact integrity
- Kind: twigl-webgl-fragment-shader
- Path: artifacts/neo-gothic-storm-city-qwen3.8-max-preview/evidence/artifact/gothic-storm-city.frag
- SHA-256: 66aa396cb4cfaf72a6ad6113cf4da9349f3f02cbd2fff11b239b3ec497cbe170
Recorded caveats
- Wall-clock is end-to-end workflow latency, not model-only compute, and includes tool execution and any waiting within the recorded prompt window.
- Output tokens include Qwen-accounted thoughts/reasoning, visible prose/code, and tool-related output; 28,947 thought tokens are a subset of the 33,351 output tokens.
- No separate cache-read discount was available in the cited third-party rate card, so cached input is priced at its ordinary input rate for the API-equivalent calculation.
- The $0.28 estimate uses NanoGPT's published third-party Qwen3.8 Max Preview API rates, not an Alibaba first-party pay-as-you-go price or a task-level subscription charge.
- The preceding failed Cathedral attempt counts against account quota but is not a benchmark result because no output artifact was preserved.
- No post-run quota screenshots, local FPS measurement, optimization pass, RTX Pro 6000 final render, final capture, or blind-evaluation record were supplied.
Visible evidence gaps
- initial local FPS measurement receipt
- optimized local FPS measurement receipt
- RTX Pro 6000 1080p60 final capture
- blind-evaluation record
Public result only
This result keeps its public summary and evidence, but it does not currently have a matching Builder test with prompts, projects, Harness workflows or skills.