Run: 2026-03-12-01KKHZHXXA7D3V6W3C2TVCK1FH

Run Details

Duration:
1.9s
Cost:
$0.001748
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
99.92% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
68.3535% 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
"I can't believe we're doing this, Bill. A kids' birthday party? We're stealing from toddlers now?" "Relax, Molly. It's not the toddlers, it's the mountain of shiny presents under that bouncy castle. Easy in, easy out." "Easy? There's a clown, Bill. A clown with a grudge, probably. And that mother hen with the party hats is eyeing everyone like a hawk." "We'll go in as the magicians. You do that thing with the disappearing coin, I'll handle the smoke bombs. While they're all oohing and aahing, we shove the loot in the fake rabbit cage." "Fake rabbit cage? You said we were using the cake trolley!" "Changed my mind. Rabbits are more inconspicuous. Who suspects a fluffy bunny of grand larceny?" "You're an idiot. What about the piñata? It's shaped like a unicorn. Kids will riot if we touch it." "We leave the unicorn. But that giant teddy bear gift? Mine. I mean, ours. Think of the black market value on unopened Lego sets these days." "Bill, if we get caught, I'm saying you kidnapped me." "Fine, but if we pull this off, we're retiring on Barbie Dreamhouses and Pokémon cards. Now stop worrying and practice your evil clown laugh—we're going in."
created_at"2026-03-12T21:34:30.319Z" 3/12/2026, 9:34:30 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency327
moderation_latency(null)
generation_time1782
tokens_prompt77
tokens_completion307
native_tokens_prompt182
native_tokens_completion269
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached128
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.0017476
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"746bd162-2908-62d3-b6bd-ae980ef12d67"
is_byokfalse
latency290
model_permaslug"x-ai/grok-4.20-beta-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773351270-6zO0AcxHv0Jnwj2ZEHam"
upstream_id"746bd162-2908-62d3-b6bd-ae980ef12d67"
total_cost0.0017476
cache_discount0.0002304
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
99.92% Matches word count n/a
neededCleanfalse
words203
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal203
wordsDialogue203
68.3535%