Run: 2026-04-24-01KQ0GB0755M806QH2ZV3CAXTW

Run Details

Duration:
7.3s
Cost:
$0.012015
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
99.38% Matches word count (details)
59.12% Dialogue to Total Word Ratio (details)
79.2466% 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 unrolled the blueprints across the sticky diner table, weighting the corners with ketchup bottles and a half-eaten plate of hash browns. The floor plan of the Tumblebee Play Palace sprawled before them, annotated in purple crayon because she'd run out of pens and refused to buy more on principle. Bill squinted at the ball pit, which she had circled ominously and labeled "DANGER ZONE." He leaned back, chewing a toothpick with the solemnity of a man contemplating war. Six-year-old Timothy Pemberton's birthday extravaganza was, by all reliable intelligence, going to be the loot score of the decade. Forty-two children. Forty-two sets of grandparents competing for favorite-grandparent status. Rumor had it the kid was getting a gold-plated scooter, though Molly suspected that was a plant. "Clowns," Bill muttered, tapping the east entrance. Molly nodded gravely. Clowns complicated everything. She'd already secured the disguises: two enormous bumblebee costumes rented under a fake name from a theatrical supply shop run by a nearsighted Lithuanian. The plan was elegant in its stupidity. They would waddle in, mingle near the piƱata, and exfiltrate through the emergency exit beside the bouncy castle, dragging duffel bags stuffed with other people's joy.
created_at"2026-04-24T19:44:16.617Z" 4/24/2026, 7:44:16 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency878
moderation_latency(null)
generation_time7275
tokens_prompt77
tokens_completion325
native_tokens_prompt98
native_tokens_completion461
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"
usage0.012015
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"39089b7c-4f93-4903-a67f-01e9fb182fe4"
is_byokfalse
latency878
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-1777059856-3iOU8oJA6slzvNzVL9Nz"
session_id(null)
api_type"completions"
id"gen-1777059856-MNt6EDZBgKPLMGwDT9uv"
upstream_id"39089b7c-4f93-4903-a67f-01e9fb182fe4"
total_cost0.012015
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
99.38% Matches word count n/a
neededCleanfalse
words195
59.12% Dialogue to Total Word Ratio
Ratio: 1.49%, Deviation: 8.51%
neededCleanfalse
wordsTotal202
wordsDialogue3
79.2466%