Run: 2026-05-01-01KQHRC1Y72C7JXRMHDBJVT377

Run Details

Duration:
4.9s
Cost:
$0.000743
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
0.03% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
0.0152% 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 bouncy castle where tiny tyrants shrieked over balloon animals. Bill adjusted his ridiculous clown wig and sighed. “We hit the party at peak present frenzy,” Molly whispered. “Right after cake, before the sugar crash.” Bill grinned. “I’ll distract with my award-winning balloon giraffe routine. You swoop in like a raccoon with a duffel bag.” “Those kids are vicious, Bill. Last week one bit a piñata handler.” “Which is why I’m wearing three layers of bite-proof padding under the polka dots. We grab the mountain of gifts, bolt through the backyard, and vanish before ‘Happy Birthday’ finishes.” Molly checked her watch. “Target arrives in twenty. Remember, no eye contact with the birthday boy. He’s got the stare of a loan shark.” “Copy that. One clown, one raccoon, zero mercy.” Bill offered a fist bump. “Let’s go ruin some childhoods.” Molly bumped it, then zipped her bag of tranquilizer-laced juice boxes. “For the greater good. Or at least our greater bank account.”
created_at"2026-05-01T12:31:45.099Z" 5/1/2026, 12:31:45 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency435
moderation_latency(null)
generation_time4872
tokens_prompt77
tokens_completion292
native_tokens_prompt182
native_tokens_completion233
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"
usage0.0007428
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"b9a875ee-2bc3-2c70-0e8c-81bc08149fef"
is_byokfalse
latency121
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-1777638705-knDjlFkiV8VOPXrm66Pl"
session_id(null)
api_type"completions"
id"gen-1777638705-2zZDwtVbfd3sqIwg1UZz"
upstream_id"b9a875ee-2bc3-2c70-0e8c-81bc08149fef"
total_cost0.0007428
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
0.03% Matches word count n/a
neededCleanfalse
words170
0.00% Dialogue to Total Word Ratio
Ratio: 69.94%, Deviation: 59.94%
neededCleanfalse
wordsTotal173
wordsDialogue121
0.0152%