Run: 2026-03-12-01KKHZGZGH0G8MHPF7C0YXGQ6Y

Run Details

Duration:
2.0s
Cost:
$0.001844
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
99.99% Dialogue to Total Word Ratio (details)
99.9955% 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
Molly peered over the hedge at the bouncing castle. “Bill, you absolute walnut, we’re not nicking the cake. The presents. All of them. In and out before the little monsters finish ‘Happy Birthday.’” Bill adjusted his comically small party hat. “Molly, love, I still say we should’ve gone with the clown disguise. Nobody suspects a man in an orange wig holding a seltzer bottle.” “We’re not clowns, we’re professionals. You’re the ‘fun uncle’ with the van. I’m the glamorous aunt who spikes the punch with laxative. Timing is everything.” “Relaxative punch? That’s evil.” “Efficient. Ten minutes later it’s just us and a mountain of wrapped joy. Now, the piñata is the decoy. While they’re beating the living daylights out of it, we load the booty.” Bill scratched his chin. “What if someone wants their present back?” “Then you do the thing with the tears. You’re very good at fake crying.” “I prefer the fake fainting. More theatrical.” “Fine. Fake faint, I’ll scream ‘He’s having a turn!’ and we scarper with the haul. Any questions?” “Yeah. Do we keep the giant teddy or flog it on eBay?” Molly grinned. “We keep the teddy. He’s called Mr. Snuggles now. He’s our getaway driver.”
created_at"2026-03-12T21:33:59.19Z" 3/12/2026, 9:33:59 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency745
moderation_latency(null)
generation_time1786
tokens_prompt77
tokens_completion346
native_tokens_prompt182
native_tokens_completion285
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"
usage0.0018436
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"863eed8d-c442-ced1-3ea6-cebfef904465"
is_byokfalse
latency708
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-1773351239-ye9L0nSyoa3tboW51aXM"
upstream_id"863eed8d-c442-ced1-3ea6-cebfef904465"
total_cost0.0018436
cache_discount0.0002304
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words201
99.99% Dialogue to Total Word Ratio
Ratio: 89.05%, Deviation: 0.95%
neededCleanfalse
wordsTotal201
wordsDialogue179
99.9955%