Run: 2026-05-01-01KQHSTT82PR5PNGRK8RW3BV4S

Run Details

Duration:
4.4s
Cost:
$0.000770
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
3.62% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
1.8117% 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 crouched behind the hedge, peering through binoculars at the gaudy backyard bouncy castle. Bill squatted beside her, fiddling with a comically oversized pair of fake mustaches. “We hit the presents at cake time,” Molly whispered. “Kids are distracted, parents are half-drunk on fruit punch.” Bill grinned. “Genius. I’ll wear the mascot head. No one suspects a sweaty six-foot bear handing out goodie bags.” “Last time you wore that thing you tripped over your own tail and nearly concussed a toddler.” “Details. We’ll use the smoke machine from the clown’s van. Create chaos, snatch the gifts, slip out the side gate like we’re part of the entertainment.” Molly rolled her eyes. “If anyone asks, you’re my emotionally unstable brother who thinks he’s the Easter Bunny in October.” “Rude. I prefer ‘traumatized uncle with commitment issues.’” She checked her watch. “Twenty minutes till piñata. You ready to ruin some childhoods for PlayStations and Barbies?” Bill cracked his knuckles. “For the score of a lifetime? I was born ready. Let’s go make those little demons hate magic forever.”
created_at"2026-05-01T12:57:17.319Z" 5/1/2026, 12:57:17 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency347
moderation_latency(null)
generation_time4292
tokens_prompt77
tokens_completion309
native_tokens_prompt182
native_tokens_completion244
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"
usage0.0007703
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"8fa1c77b-efe2-1608-0a57-0344ae0a1e4f"
is_byokfalse
latency68
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-1777640237-iR47748zwaukc649sebE"
session_id(null)
api_type"completions"
id"gen-1777640237-fxyJACGky9pl4qvMuEN3"
upstream_id"8fa1c77b-efe2-1608-0a57-0344ae0a1e4f"
total_cost0.0007703
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
3.62% Matches word count n/a
neededCleanfalse
words176
0.00% Dialogue to Total Word Ratio
Ratio: 75.84%, Deviation: 65.84%
neededCleanfalse
wordsTotal178
wordsDialogue135
1.8117%