Run: 2026-04-24-01KQ0GA5PMV4K3SP0HFNQKNQFF

Run Details

Duration:
7.2s
Cost:
$0.012440
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
97.63% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
48.8138% 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 unrolled the blueprint across the sticky diner table, pinning the corners down with ketchup bottles. Bill squinted at it, unimpressed. "That's a placemat, Molly." "It's a reconnaissance document. I drew the bouncy castle in crayon for tactical reasons." Bill sipped his coffee. "We're really doing this? Robbing an eight-year-old?" "Her name is Chelsea, and her father is a hedge fund manager. That kid's getting an iPad, a pony, and possibly a small yacht." "A yacht won't fit in the van." "Then we leave the yacht, Bill. Focus." He tapped the napkin. "What about the clown?" "What about him?" "Clowns see everything. It's the makeup. Gives 'em a thousand-yard stare." Molly leaned in, lowering her voice. "I'll handle Bingo. You grab the gift table, dump everything in the hamper, and roll out the back gate by three-fifteen." "And the parents?" "Distracted. There's a magician named Marvelous Gary doing card tricks at three." Bill exhaled slowly. "I have a bad feeling about Marvelous Gary." "Everyone has a bad feeling about Marvelous Gary. That's his whole brand." She folded the placemat and tucked it into her jacket. Bill stared into his coffee, mourning his dignity.
created_at"2026-04-24T19:43:49.464Z" 4/24/2026, 7:43:49 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency859
moderation_latency(null)
generation_time7148
tokens_prompt77
tokens_completion322
native_tokens_prompt98
native_tokens_completion478
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"
usage0.01244
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"d6a8d503-734f-4e25-bab5-bb9d2517aecc"
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-1777059829-pMwjzW3fVKavJPpI0MfE"
session_id(null)
api_type"completions"
id"gen-1777059829-2nWy9rKIs6KekhFmvhGq"
upstream_id"d6a8d503-734f-4e25-bab5-bb9d2517aecc"
total_cost0.01244
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
0.00% Dialogue to Total Word Ratio
Ratio: 71.57%, Deviation: 21.57%
neededCleanfalse
wordsTotal197
wordsDialogue141
48.8138%