Run: 2026-10-13-01M4TC4S3MWP3GCGSHRHZNM986

Run Details

Duration:
25.7s
Cost:
$0.028407
Provider:
Fireworks

Evaluation summary

Score Evaluator
Details Link
98.71% Matches word count (details)
68.08% Dialogue to Total Word Ratio (details)
83.3966% 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 spread the blueprint across the van's hood, pinning the corners with a juice box and half a sandwich. The Hendersons' backyard was a fortress of streamers, folding chairs, and thirty wrapped gifts heaped on a picnic table. "We go in as clowns," Molly said. "Nobody suspects a clown." Bill, who had flunked clown college twice, adjusted his wig with the grim determination of a man with nothing left to lose. His shoes squeaked when he walked, which Molly insisted was tactical. The plan was elegant in its stupidity. Bill would distract the children with balloon animals, his only genuine skill, though his giraffes all resembled dachshunds with neck problems. Molly would sweep the gifts into a burlap sack marked LAUNDRY, because nobody questions laundry. Then they'd escape via the bouncy castle, which Bill had secretly rigged with a trampoline launcher built from online instructions. "What if there are clowns already?" Bill asked. Molly hadn't considered this. She considered it now. The Hendersons were known for extravagance. There could be a clown. There could be two clowns. A turf war was possible. "Then we fight them," she said, honking her nose. Bill nodded solemnly. Somewhere inside, a child turned six, unaware that destiny wore size-eighteen shoes.
created_at"2026-10-13T10:15:17.372Z" 10/13/2026, 10:15:17 AM
model"fireworks/ember-1-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency460
moderation_latency(null)
generation_time25695
tokens_prompt75
tokens_completion1971
native_tokens_prompt149
native_tokens_completion1864
native_tokens_completion_images(null)
native_tokens_reasoning1573
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)
usage0.028407
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791886517-sOJQeeH807tdxxkKkYi6"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791886517-794hpk5BU10ipRPCzlKW"
upstream_id"chatcmpl-4cbe9f58fd5a47e5a5ef37abc1c445e2"
provider_responses
0
endpoint_id"b89a2f05-4051-4446-a9b0-7bc8ae7b7c90"
id"chatcmpl-4cbe9f58fd5a47e5a5ef37abc1c445e2"
is_byokfalse
latency460
model_permaslug"fireworks/ember-1-20260923"
provider_name"Fireworks"
status200
total_cost0.028407
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
98.71% Matches word count n/a
neededCleanfalse
words206
68.08% Dialogue to Total Word Ratio
Ratio: 17.87%, Deviation: 7.87%
neededCleanfalse
wordsTotal207
wordsDialogue37
83.3966%