Run: 2026-07-08-01KX1KFDQX7STHT4WT4RP8TXWK

Run Details

Duration:
11.2s
Cost:
$0.004188
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
86.38% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
43.1902% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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 adjusted her fake mustache. "Bill, this heist is genius—sneak into that kids' birthday bash and grab every present under the balloon arch." Bill polished his lockpicks. "Yeah, but those rugrats guard their loot like dragons. We go as oversized teddy bears, right? Stuff the sacks full while they chase piñata candy." "Exactly," Molly whispered. "You cut the cake as a distraction—make it explode with frosting bombs—while I vault the gift table. Force fields of wrapping paper won't stop us!" "What if the parents catch on?" Bill fretted. Molly grinned. "Then we unleash the rubber chicken army from our vests. Chaos city! Presents fly into our van before anyone yells 'happy birthday.' We'll be legends, Bill—Outlaws of the Playroom." Bill nodded slowly. "Okay, but no stealing the unicorn toy. Too sacred. And if a kid cries, we leave a decoy sock puppet. Deal?" "Deal," Molly said. "Midnight strike. Fireworks for cover from the sparklers. We'll be rich in action figures and board games by dawn. Who knew heisting from children could be this hilarious?" They high-fived, maps of the party hall crinkling under neon lights.
created_at"2026-07-08T19:32:32.644Z" 7/8/2026, 7:32:32 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency438
moderation_latency(null)
generation_time11106
tokens_prompt77
tokens_completion413
native_tokens_prompt267
native_tokens_completion641
native_tokens_completion_images(null)
native_tokens_reasoning370
native_tokens_cached128
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"default"
usage0.004188
router(null)
provider_responses
0
endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"78e6e127-ff35-9ba8-9698-8371110b6e54"
is_byokfalse
latency113
model_permaslug"x-ai/grok-4.5-20260708"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783539152-iYylJhBqFyZepemZqdTi"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783539152-Qt1ptnfrCZtellpKBj3v"
upstream_id"78e6e127-ff35-9ba8-9698-8371110b6e54"
total_cost0.004188
cache_discount0.000192
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
86.38% Matches word count n/a
neededCleanfalse
words189
0.00% Dialogue to Total Word Ratio
Ratio: 83.16%, Deviation: 33.16%
neededCleanfalse
wordsTotal190
wordsDialogue158
43.1902%