Run: 2026-04-24-01KQ0GE2DF4WZ6YXS0DMF7KNN7

Run Details

Duration:
7.0s
Cost:
$0.011890
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
97.63% Matches word count (details)
59.89% Dialogue to Total Word Ratio (details)
78.7600% 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 blueprints across the sticky diner table, pinning them down with a ketchup bottle and a half-eaten pickle. "The target is a bouncy castle," she said. "Clown arrives at two. We strike at two-fifteen." Bill squinted. "Molly, these are blueprints of a Chuck E. Cheese from 1987." "Details." She tapped the paper. "The presents will be stacked here, by the cake. We go in as entertainment." "What kind of entertainment?" "I'm a magician. You're my rabbit." Bill set down his coffee. "Absolutely not." "You already bought the ears." "I bought them ironically!" Molly pulled a floppy pink ear from her purse and slid it across the table. Bill stared at it the way a man stares at his own obituary. "The birthday boy is turning seven," she continued. "His name is Tyler. His parents are lawyers. His grandmother gave him a Rolex." "For his seventh birthday?" "She's overcompensating. Focus, Bill." He sighed, fitting the ear onto his head with the dignity of a disgraced senator. "And the escape route?" "PiƱata truck. Parked out back, engine running." "We're stealing from children." "We're stealing from children's *parents*," Molly corrected. "Morally, that's practically charity."
created_at"2026-04-24T19:45:57.171Z" 4/24/2026, 7:45:57 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency965
moderation_latency(null)
generation_time6946
tokens_prompt77
tokens_completion328
native_tokens_prompt98
native_tokens_completion456
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"
usage0.01189
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"20f66899-a3f9-422b-9125-a3b80397c45a"
is_byokfalse
latency964
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-1777059957-x6CFcigG770zPvmAyzd4"
session_id(null)
api_type"completions"
id"gen-1777059957-0A5C65F5AkYxoNqWRtCa"
upstream_id"20f66899-a3f9-422b-9125-a3b80397c45a"
total_cost0.01189
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
97.63% Matches word count n/a
neededCleanfalse
words193
59.89% Dialogue to Total Word Ratio
Ratio: 58.46%, Deviation: 8.46%
neededCleanfalse
wordsTotal195
wordsDialogue114
78.7600%