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Qwen 3.8 27B

A 27B model built by Mia to run on a single desktop-sized AI computer.

99.1%
545 of 550 graded answers correct
550 tasks × 3 passes

Setup and speed

Model
Qwen 3.8 27B
A 27B model built by Mia to run on a single desktop-sized AI computer.
Quantization
MLX 4-bit affine (group 64)
Compressed so it fits the hardware below — a higher or lower bit-width version would score differently
Deployment
1× DGX Spark (dgx-spark-x1)
Served by TensorFold v0.6.0. One desktop-sized AI computer runs the whole model.
Source
Mia
Model build and serving recipe by Mia — Vontra's Qwen 3.8 27B 4-bit weights, a DFlash2 drafter, and a TensorFold recipe that fits the whole stack on one DGX Spark.
First token
0.38s
starts responding almost instantly
Writing speed
37 w/s
the pace of the prose once it starts
Tokens per second
41
the raw generation rate behind that
Visible answer starts
immediately
answers straight away — no separate reasoning phase
Typical task
23.2s
half finish faster than this
Slow tasks
171.1s
9 in 10 finish inside this

Full results

Score by task difficulty
easy
100%
One clear step — read the request, produce the answer.
573 graded answers
medium
99.2%
Several steps or a judgment call: reconcile records, pick a queue, pull a field.
714 graded answers
hard
97%
Multi-step work with a trap: a policy to apply, a dataset to analyze, a budget to stay inside.
363 graded answers
Score by kind of work
Inbox triage and reply
100%
100/100 correcttypical 11.1s
Document extraction
100%
100/100 correcttypical 15.4s
Spreadsheet analysis
99%
99/100 correcttypical 27.4s
Formulas and SQL
97%
97/100 correcttypical 73.9s
Business writing
99%
99/100 correcttypical 88.5s
Classification and routing
100%
50/50 correcttypical 4.6s
Where it missed
  • —Each task is run three times; the score counts all 1,650 attempts, not 550 tasks.
  • —543 of 550 tasks were correct on all three passes — seven tasks missed, five of them on every pass.
  • —The misses are consistent, not random: one spreadsheet analysis named the wrong supplier, two ran out of tool steps, three SQL queries returned the wrong rows, and one business reply cited the wrong reference number.
  • —Nothing was cut off by the output limit — every miss was a wrong answer, not a truncated one.

The first token arrives at 0.38s and the answer starts straight away — this model does not run a separate reasoning phase. The 23.2s typical task time is the answer being written.

Files it produced

Four real documents from one fact sheet, produced once. Passed is machine-checked against the fact sheet and the brief; quality is a separate 1–5 score from a published rubric and never changes whether a file passed. How files are graded →

Passed 3/4Quality 2.75 / 5
Annual reportquality 2.88

An 8–12 page annual report with six required sections: shareholder letter, financial review, category performance, customer and geographic performance, risk factors, and outlook.

Download DOCX
Supporting workbookquality 2.12

A two-sheet workbook: a Summary comparing FY2025 to FY2024, and a Monthly sheet with all twelve months.

Download XLSX
Investor deckquality 3.62

A ten-slide investor presentation following a fixed outline, with the brand palette applied and at least one real chart object.

Download PPTX
Social announcementsquality 2.38

An X post of 280 characters or fewer and a LinkedIn post, both announcing the results, text only.

Download MD

Every artifact below is the file the model actually produced, published unedited so you can open it yourself. These are AI-generated documents about a fictional company — read them as samples of the model's work, not as advice or a real annual report. The workbook's formula cells hold real formulas — a viewer that does not recalculate may show them blank until Excel opens the file.