Run: 2026-07-08-01KX1KD9YM3MZ7SYT3R6Y2H4A6

Run Details

Duration:
15.3s
Cost:
$0.004890
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
99.38% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
99.6885% 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
Bill pored over the crumpled map of the community center while Molly adjusted her fake clown nose for the twelfth time, snorting at how ridiculous they both looked in party disguises that smelled faintly of old confetti. The scheme to crash the children's birthday bash and make off with every ribbon-tied present stacked high near the pinata filled their hideout with tense giggles and whispered strategies. He sketched escape routes past the balloon arch and coloring tables, envisioning the moment the kids would dive for cake slices leaving the haul unguarded. She practiced buffoonish dances that might draw every eye away from the gift mountain. Outside rain tapped the windows as if applauding their folly, and the pair high-fived over half-eaten doughnuts strewn across blueprints marked with wiggly arrows. Molly said, "Kids love cake more than presents. We take them all." Bill replied, "Then escape through the back door fast." She added, "Yes perfect plan." They both doubled over laughing at the notion of outrunning a crowd of sugar-crazed toddlers while lugging sacks of dolls and racing cars, already tasting the absurd victory of their pettiest caper yet in a career full of comedy gold.
created_at"2026-07-08T19:31:23.334Z" 7/8/2026, 7:31:23 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency471
moderation_latency(null)
generation_time14556
tokens_prompt77
tokens_completion437
native_tokens_prompt267
native_tokens_completion758
native_tokens_completion_images(null)
native_tokens_reasoning508
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"
usage0.00489
router(null)
provider_responses
0
endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"cf4bc0fb-386d-9034-9077-6d429f0a3ee6"
is_byokfalse
latency298
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-1783539083-GewNbxplhllOXifQIIZS"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783539083-KUo7t272fJxuuJZvlbRw"
upstream_id"cf4bc0fb-386d-9034-9077-6d429f0a3ee6"
total_cost0.00489
cache_discount0.000192
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
99.38% Matches word count n/a
neededCleanfalse
words195
100.00% Dialogue to Total Word Ratio
Ratio: 10.05%, Deviation: 0.05%
neededCleanfalse
wordsTotal199
wordsDialogue20
99.6885%