Run: 2026-09-03-01M1K5S2Q57KW4CZBRR35VQ9QX

Run Details

Duration:
17.4s
Cost:
$0.019745
Provider:
Meta

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
99.9985% 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 pressed her back against the minivan, binoculars trained on the bouncing castle. Bill unfolded the blueprint of the community center with exaggerated care. The sun glinted off wrapping paper visible through the glass doors, a mountain of boxes guarded only by parents. A banner reading HAPPY 5TH BIRTHDAY LEO flapped above the entrance. "You see the clown?" Molly whispered. "I see a six-foot liability with a balloon sword," Bill replied. "We go through the kitchen during cake time," Molly said. "Stealing presents from six-year-olds feels low, even for us," Bill muttered. "They're untouched Lego sets worth four hundred each," Molly hissed. Bill stared at the driveway cluttered with tiny sneakers and tricycles. "So what's the signal?" Bill asked. "When they sing happy birthday, we crawl through the side window," Molly said. "What if they notice two adults in ski masks grabbing Bluey gift bags?" Bill asked. "Then we pretend we're the entertainment," Molly said. "And no stealing the cake again," Bill said. "I promise, unless it's chocolate," Molly laughed. "Yes dear," Molly said. Bill sighed and pulled his mask down. "Fine, but I'm not popping balloons," Bill grumbled. "Deal, just grab the pile by the bounce house," Molly whispered.
created_at"2026-09-03T08:22:16.043Z" 9/3/2026, 8:22:16 AM
model"meta/muse-spark-1.2-20260805"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3659
moderation_latency(null)
generation_time17421
tokens_prompt75
tokens_completion423
native_tokens_prompt68
native_tokens_completion4635
native_tokens_completion_images0
native_tokens_reasoning4240
native_tokens_cached35
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"
service_tier"auto"
usage0.01974525
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788423736-s1TXmwcvfLGFE6FhHsfG"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788423736-prCFXZ51ENOGkE8t1gmx"
upstream_id"resp_6a992e38d55aab705b09413e"
provider_responses
0
endpoint_id"ffc8e76e-808a-44d2-bd21-c6ac16e721cb"
id"resp_6a992e38d55aab705b09413e"
is_byokfalse
latency841
model_permaslug"meta/muse-spark-1.2-20260805"
provider_name"Meta"
status200
total_cost0.01974525
cache_discount0.0000385
upstream_inference_cost0
provider_name"Meta"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words200
100.00% Dialogue to Total Word Ratio
Ratio: 50.74%, Deviation: 0.74%
neededCleanfalse
wordsTotal203
wordsDialogue103
99.9985%