Run: 2026-05-01-01KQHQRMXT6SBB4GKFVM526CJP

Run Details

Duration:
4.8s
Cost:
$0.000823
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
99.98% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
49.9920% 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 gripped the blueprints like they were state secrets while Bill paced the tiny motel room in mismatched socks. “Okay, genius. We hit the bouncy castle at precisely 3:17. That’s when the clown starts his balloon-animal routine. Maximum distraction.” Bill snorted. “You want me to dress as a dinosaur again? Last time the tail got stuck in the hedge.” “Skip the costume. We go in as disgruntled parents complaining about nut allergies,” Molly said, tapping the paper. “You create a scene by the juice boxes. I slip into the gift pile, swap the real presents for identical empty boxes wrapped in the same paper. Thirty seconds tops.” “Thirty seconds? That piñata’s swinging like a wrecking ball, Mol. One wrong move and we’re buried under glitter and screaming six-year-olds.” “Which is why you bring the emergency whoopee cushion. Instant chaos. While they’re all laughing at your gaseous masterpiece, I’m out the back with two trash bags of Barbies and LEGO sets.” Bill rubbed his chin. “We’re going to hell for this, you know.” Molly grinned. “Only if we forget the goodie bags. Those tiny chocolate bars are basically currency in prison.” “Fine. But I’m not wearing the dinosaur suit.”
created_at"2026-05-01T12:21:09.184Z" 5/1/2026, 12:21:09 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency325
moderation_latency(null)
generation_time4730
tokens_prompt77
tokens_completion330
native_tokens_prompt182
native_tokens_completion265
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached64
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"
usage0.0008228
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"374b76ba-5f34-989e-b4ce-6f1467073cf4"
is_byokfalse
latency85
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-1777638069-WXhtwLr8mo6Hn6fRVSIr"
session_id(null)
api_type"completions"
id"gen-1777638069-PBLGCCx6ACXkIePG5iga"
upstream_id"374b76ba-5f34-989e-b4ce-6f1467073cf4"
total_cost0.0008228
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
99.98% Matches word count n/a
neededCleanfalse
words198
0.00% Dialogue to Total Word Ratio
Ratio: 84.08%, Deviation: 34.08%
neededCleanfalse
wordsTotal201
wordsDialogue169
49.9920%