Run: 2026-04-24-01KPZTT5GRBW03M25N3AVC6K4K

Run Details

Duration:
7.9s
Cost:
$0.011715
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
99.98% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
49.9920% 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 blueprint across the sticky diner table, narrowly avoiding a puddle of syrup. "Okay, Bill. The party starts at two. Cake at three. Presents at four." Bill squinted at the paper. "Molly, this is a placemat from Denny's." "It's symbolic. Focus." She tapped a grease stain. "This is the bouncy castle. This is the piñata. And this—" she jabbed a coffee ring, "—is where they pile the gifts." "And you want me to dress as a clown." "Not just any clown. Sprinkles the Magnificent." Bill folded his arms. "I have a dignity, Molly." "You stole a nativity scene last December. From a nunnery." "That was different. The baby Jesus had diamond eyes." "They were rhinestones." "Still counts." Molly slid a red nose across the table. "Look, you distract the kids with balloon animals. I come in as the magician, wave a cape, poof—presents vanish into the false-bottom trunk." "What if they want a real magic trick?" "Pull a rabbit out of the hat." "We don't have a rabbit." "Then pull out a regret, Bill. Pull out your crushing sense of regret." Bill sighed and picked up the nose. "Fine. But I'm not doing voices."
created_at"2026-04-24T13:28:04.901Z" 4/24/2026, 1:28:04 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency859
moderation_latency(null)
generation_time7832
tokens_prompt77
tokens_completion311
native_tokens_prompt98
native_tokens_completion449
native_tokens_completion_images(null)
native_tokens_reasoning0
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"end_turn"
usage0.011715
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"4a027bac-f047-401b-8631-adfeeabd7a61"
is_byokfalse
latency859
model_permaslug"anthropic/claude-4.7-opus-20260416"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777037284-kloULLJREuA5cWh2Kuhd"
session_id(null)
api_type"completions"
id"gen-1777037284-dhYDheesnW1xoksVZ5Tb"
upstream_id"4a027bac-f047-401b-8631-adfeeabd7a61"
total_cost0.011715
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
99.98% Matches word count n/a
neededCleanfalse
words198
0.00% Dialogue to Total Word Ratio
Ratio: 72.36%, Deviation: 22.36%
neededCleanfalse
wordsTotal199
wordsDialogue144
49.9920%