Run: 2026-05-01-01KQHRQCH952093KM63RGXAD40

Run Details

Duration:
4.5s
Cost:
$0.000793
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
99.74% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
68.2661% 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
“We’re really doing this, Bill? Crashing a kiddie party for some plastic trucks and half-eaten cake?” “Presents, Molly. Whole table of them. Little Timmy’s getting a bicycle. We’re getting a bicycle. Think of the resale.” “You want me to shimmy down the chimney in a Mrs. Claus costume while twenty sugar-high goblins scream?” “Better than the vent again. Last time you got stuck and I had to pretend I was the piñata.” “I still have candy in my bra. Focus. We hit at peak present-opening, right after the magician leaves.” “Magician’s our inside man. He’s gonna ‘accidentally’ set off the smoke bombs. Chaos equals cover.” “Smoke bombs at a children’s party? You monster.” “Monster with a getaway van full of stolen Xboxes, love. You in or what?” “Fine, but I’m wearing the dinosaur costume. Nobody suspects the T-Rex.” “Deal. Just don’t eat the birthday boy this time.” “That was one time and he tasted like regret. We grab the gifts, bolt through the balloon arch, and vanish before the parents finish their sangria.” “Beautiful. Now help me glue googly eyes on these walkie-talkies. They’re our ‘party favors.’” “You’re an evil genius.” “Thank you. Pass the glitter.”
created_at"2026-05-01T12:37:56.398Z" 5/1/2026, 12:37:56 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency385
moderation_latency(null)
generation_time4430
tokens_prompt77
tokens_completion348
native_tokens_prompt182
native_tokens_completion280
native_tokens_completion_images(null)
native_tokens_reasoning0
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"
usage0.0007931
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"57495699-8b23-9be4-8140-45f940ea67f6"
is_byokfalse
latency88
model_permaslug"x-ai/grok-4.20-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777639076-MFql26atmTrcwg4T4zLJ"
session_id(null)
api_type"completions"
id"gen-1777639076-vgShkTuxuHIXQpICyozw"
upstream_id"57495699-8b23-9be4-8140-45f940ea67f6"
total_cost0.0007931
cache_discount0.0001344
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
99.74% Matches word count n/a
neededCleanfalse
words196
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal200
wordsDialogue200
68.2661%