Run: 2026-10-13-01M4TACRPD36Y4Z9J5V539AJAM

Run Details

Duration:
6m 7s
Cost:
$0.201627
Provider:
Fireworks

Evaluation summary

Score Evaluator
Details Link
99.92% Matches word count (details)
99.86% Dialogue to Total Word Ratio (details)
99.8885% 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 spread the crayon blueprint across the dashboard of the getaway van, weighting it with a juice box and two stolen party hats. "The bouncy castle is our cover," she said. "We go in as entertainers." "I'm not wearing the clown shoes again," Bill said. "You'll wear what the plan demands." Bill studied the diagram: the present table, back window, a stick figure labeled BILL RUNNING. He had concerns. "Last time, a six-year-old interrogated me about my life choices. In a ball pit." "Timothy was a perceptive child." "Timothy was a menace." Bill tapped the crayon window. "What if adults get suspicious?" "Card tricks." "My card tricks make people more suspicious." "Then get better cards." Molly checked her watch, liberated from a museum gift shop. "Cake's at two-thirty. Everyone's distracted by frosting. That's our window." Bill nodded slowly, the way a man nods while picturing the police report. "And the piñata?" he asked. Molly sighed the sigh of a woman who had answered this question in three separate parking lots. "Leave the piñata, Bill." "It's full of candy, Molly." "It's full of witnesses." She folded the blueprint with professional creases. "In and out. Every present. We're professionals." "We're robbing a birthday party." "Professionally."
created_at"2026-10-13T09:46:30.029Z" 10/13/2026, 9:46:30 AM
model"fireworks/ember-1-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1154
moderation_latency(null)
generation_time259274
tokens_prompt75
tokens_completion11003
native_tokens_prompt149
native_tokens_completion13412
native_tokens_completion_images(null)
native_tokens_reasoning11003
native_tokens_cached0
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"stop"
service_tier(null)
usage0.201627
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791884790-hjfuiu6v167Az9XrqOZL"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791884790-PO0k7jGmVWb5Q2ZdStw2"
upstream_id"chatcmpl-f3582384ad574a7082b1e1381beced21"
provider_responses
0
endpoint_id"b89a2f05-4051-4446-a9b0-7bc8ae7b7c90"
id"chatcmpl-f3582384ad574a7082b1e1381beced21"
is_byokfalse
latency1154
model_permaslug"fireworks/ember-1-20260923"
provider_name"Fireworks"
status200
total_cost0.201627
cache_discount(null)
upstream_inference_cost0
provider_name"Fireworks"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
99.92% Matches word count n/a
neededCleanfalse
words203
99.86% Dialogue to Total Word Ratio
Ratio: 51.94%, Deviation: 1.94%
neededCleanfalse
wordsTotal206
wordsDialogue107
99.8885%