Run: 2026-04-24-01KQ0G2K4ZY3QF3VHYVZ0C2097

Run Details

Duration:
6.8s
Cost:
$0.012940
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
93.65% Matches word count (details)
94.18% Dialogue to Total Word Ratio (details)
93.9124% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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 unfolded the blueprint across the hood of the van. "Okay, Bill. Bouncy castle's here, piƱata's here, and the present table is right next to the clown." "I hate clowns." "Everyone hates clowns. That's why it's the perfect distraction." "What's our exit?" "Back gate, through the petting zoo, over the fence by the porta-potty." "There's a petting zoo?" "Bill, focus." "I'm just saying, goats are unpredictable." "More unpredictable than a bounce house full of sugar-drunk seven-year-olds?" "Fair point." "You'll go in dressed as Uncle Terry. Nobody's met Uncle Terry. Uncle Terry lives in Saskatchewan." "And you?" "Face painter. Nobody questions a face painter." "Molly, you can't draw." "I can draw a butterfly." "You cannot draw a butterfly." "I can draw something that a four-year-old will accept as a butterfly under duress." "What about the parents?" "Open bar, Bill. Open bar at a kid's party means those parents will be face-down in the guacamole by two." "And the presents?" "Straight into the diaper bag. Nobody checks a diaper bag." "Molly, this might be our masterpiece." "Bill, this is the Ocean's Eleven of birthday parties." "What's the theme?" "Paw Patrol." "God help us."
created_at"2026-04-24T19:39:41.096Z" 4/24/2026, 7:39:41 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency901
moderation_latency(null)
generation_time6706
tokens_prompt77
tokens_completion345
native_tokens_prompt98
native_tokens_completion498
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"
usage0.01294
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"78e38362-a407-4dbf-a761-b72d321ddb20"
is_byokfalse
latency898
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-1777059581-eT8nwt33dHC1wG9VMxJB"
session_id(null)
api_type"completions"
id"gen-1777059581-MDvHtuLW4VdKrjx4EsfN"
upstream_id"78e38362-a407-4dbf-a761-b72d321ddb20"
total_cost0.01294
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
93.65% Matches word count n/a
neededCleanfalse
words191
94.18% Dialogue to Total Word Ratio
Ratio: 94.95%, Deviation: 4.95%
neededCleanfalse
wordsTotal198
wordsDialogue188
93.9124%