Run: 2026-02-20-01KHYAS7QBZY50WX3K9Y6W052V

Run Details

Duration:
6.4s
Cost:
$0.000293
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
98.71% Matches word count (details)
72.56% Dialogue to Total Word Ratio (details)
85.6354% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.

Model response

AI
Molly leaned over the grimy diner table, blueprints of "Little Timmy's Birthday Bash Palace" spread out. Bill slurped his coffee, eyes gleaming. "Bill, this is genius," Molly whispered. "Hundred kids, richer than Croesus parents. Presents piled high—Xboxen, bikes, that new drone thingy. We hit at cake time, chaos central." Bill grinned, crumbs flying. "Exactly! I go in as the clown, red nose, floppy shoes. You’re the balloon lady. 'Hi-ho, kids! Gimme yer toys!' Nah, subtle. We rig the piñata with knockout gas." Molly snorted. "Knockout gas? You’ll poison the rugrats! Parents’ll call SWAT. No, we fake a fire alarm. Smoke bombs, everyone evacuates, we scoop and scoot in a unicorn van." "Unicorn van? Perfect cover!" Bill slapped the table. "I’ll wear the dad disguise—khakis, fanny pack. 'Hey, I’m Uncle Bob, here for the Lego Death Star.' You flirt with the bouncy castle guy." "Flirt? He’s twelve! Focus, numbnuts. Pinata drop at 3 PM sharp. Grab sacks labeled 'Party Favors.' Out by 3:05, before the sugar crash." Bill nodded furiously. "Sweet heist, Moll. We’ll be rolling in resale gold. Kids’ll think Santa came early!" "Or the Grinch," she cackled. "Let’s gear up."
created_at"2026-02-20T20:10:13.622Z" 2/20/2026, 8:10:13 PM
model"x-ai/grok-4.1-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency273
moderation_latency(null)
generation_time6344
tokens_prompt77
tokens_completion383
native_tokens_prompt216
native_tokens_completion546
native_tokens_completion_images0
native_tokens_reasoning232
native_tokens_cached154
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.0002931
router(null)
provider_responses
0
endpoint_id"9821aa0e-dce3-4c27-9716-161359123d0b"
id"b456ce43-07da-1c1b-7bb9-fa884a8a1136"
is_byokfalse
latency71
model_permaslug"x-ai/grok-4.1-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771618213-P4XM3GHtNt8KlO4zBX94"
upstream_id"b456ce43-07da-1c1b-7bb9-fa884a8a1136"
total_cost0.0002931
cache_discount0.0000231
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
98.71% Matches word count n/a
neededCleanfalse
words194
72.56% Dialogue to Total Word Ratio
Ratio: 82.47%, Deviation: 7.53%
neededCleanfalse
wordsTotal194
wordsDialogue160
85.6354%