Run: 2026-02-20-01KHY7TH2PFKV401RXJ01H14VX

Run Details

Duration:
7.4s
Cost:
$0.000380
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
99.92% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
49.9595% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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 and Bill hunched over a greasy diner table, surrounded by crayon-scribbled blueprints of the Peterson estate's backyard bash. A half-eaten cupcake mocked them from a napkin, crumbs forming a tiny crime scene. "Picture it," Molly hissed, jabbing a pinky nail at the piñata diagram. "We crash as party entertainers. You’re the magician, I’m the face painter. Presents pile up like loot piñatas begging to burst." Bill chortled, his walrus mustache twitching. "Genius! Kids scream, parents booze—chaos cover. We stuff sacks under the bounce house, vanish in a puff of glitter." Molly sketched escape routes: bounce house tunnel to the clown car parked curbside. "Timing’s key. Hit at cake-cutting frenzy. Hypno-twirl the kiddos with balloon swords while you sleight-of-hand the gift table." Bill nodded, forking imaginary cake. "What if rugrats cling? Offer ’em candy bribes from the piñata guts!" She grinned wickedly. "Perfect diversion. Load up Barbies, bikes, Lego forts—fence ’em for holiday hush money." They clinked coffee mugs, visions of velvet gift bags dancing like sugarplum fairies. Outside, minivans converged on balloon arches. The heist clock ticked: zero hour, 2 p.m. sharp. Chaos awaited, wrapped in shiny paper.
created_at"2026-02-20T19:18:30.24Z" 2/20/2026, 7:18:30 PM
model"x-ai/grok-4.1-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency310
moderation_latency(null)
generation_time7328
tokens_prompt77
tokens_completion396
native_tokens_prompt216
native_tokens_completion720
native_tokens_completion_images0
native_tokens_reasoning432
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"
usage0.0003801
router(null)
provider_responses
0
endpoint_id"9821aa0e-dce3-4c27-9716-161359123d0b"
id"90bb717d-f170-6b18-5c64-5b746e6a85be"
is_byokfalse
latency113
model_permaslug"x-ai/grok-4.1-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771615110-KEk65ihFZe77v4bYq6W0"
upstream_id"90bb717d-f170-6b18-5c64-5b746e6a85be"
total_cost0.0003801
cache_discount0.0000231
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
99.92% Matches word count n/a
neededCleanfalse
words197
0.00% Dialogue to Total Word Ratio
Ratio: 46.19%, Deviation: 36.19%
neededCleanfalse
wordsTotal197
wordsDialogue91
49.9595%