Run: 2026-05-01-01KQHQWWHY7217871VSFP1XGZR

Run Details

Duration:
1m 51s
Cost:
$0.029453
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
98.71% Matches word count (details)
32.32% Dialogue to Total Word Ratio (details)
65.5148% 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 and Bill sat in the cluttered back of their old van parked across the street from the boisterous children's party. Balloons bobbed in the breeze as screams echoed around them. They were finalizing their scheme to steal all the presents. "Okay Bill, the plan is simple. We strike right after the piƱata but before cake," Molly explained. Bill looked doubtful, twisting his hands. "Molly, this feels wrong. These are little kids we're targeting here," he said. "Wrong? It's just toys. They'll get over it fast," Molly shot back. "But how do we blend in with all those parents watching?" Bill questioned. "We go as clowns of course. I'll handle the face painting station while you distract with bad jokes," she replied. "Bad jokes? I don't even know any kid appropriate ones," Bill complained. "Make them up. Meanwhile I'll be loading the gifts into our fake present sacks disguised as party favors," Molly continued. "What if we get caught by a suspicious mom or the birthday boy himself?" he asked. "Then we activate the smoke bombs and run for it. Simple," she assured him. Bill nodded. The pair prepared their costumes for the heist.
created_at"2026-05-01T12:23:28.067Z" 5/1/2026, 12:23:28 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency109828
moderation_latency(null)
generation_time110821
tokens_prompt77
tokens_completion926
native_tokens_prompt184
native_tokens_completion11716
native_tokens_completion_images(null)
native_tokens_reasoning11469
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"
usage0.0294528
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"af28a47a-168b-97cc-b149-1b838fec9bd3"
is_byokfalse
latency211
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-1777638208-L8YfYLX7l1baJdWISab2"
session_id(null)
api_type"completions"
id"gen-1777638208-vXU1hVLMvwFwuZT9Cfqc"
upstream_id"af28a47a-168b-97cc-b149-1b838fec9bd3"
total_cost0.0294528
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
98.71% Matches word count n/a
neededCleanfalse
words194
32.32% Dialogue to Total Word Ratio
Ratio: 60.31%, Deviation: 10.31%
neededCleanfalse
wordsTotal194
wordsDialogue117
65.5148%