Run: 2026-04-24-01KPZV0WS4Q3WPY401Q1X0WCSC

Run Details

Duration:
7.5s
Cost:
$0.013615
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
90.48% Matches word count (details)
99.74% Dialogue to Total Word Ratio (details)
95.1097% 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
"Balloons," Molly said. "Balloons?" "Balloons, Bill. That's our way in." Bill blinked. "We're grown adults." "We're grown adults in clown suits delivering balloons. Nobody questions clowns." "Everybody questions clowns. Clowns are deeply suspicious." "Not at a seven-year-old's birthday party." "Especially at a seven-year-old's birthday party!" Molly sighed. "Fine. What's your brilliant plan?" "We go in through the chimney." "It's July. In Phoenix." "Okay, maybe not the chimney." "Look, the presents are stacked on the dining room table. Mom's distracted with cake. Dad's wrestling a piƱata. We grab the loot, we're out in ninety seconds." "And the kids?" "What about them?" "They're gonna notice, Molly. Children are small, but they have eyes." "We tell them it's part of the entertainment." "Stealing their presents is the entertainment?" "Magic, Bill. We call it magic." "That's monstrous." "That's a hundred percent markup on resale, is what that is." Bill scratched his chin. "What about the dog?" "What dog?" "There's always a dog." "Bring hot dogs." "Hot dogs." "Hot dogs." "And if little Timmy cries?" Molly stared at him coldly. "Then little Timmy learns a valuable lesson about capitalism." "I love you sometimes." "Focus, Bill."
created_at"2026-04-24T13:31:45.329Z" 4/24/2026, 1:31:45 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency743
moderation_latency(null)
generation_time7372
tokens_prompt77
tokens_completion364
native_tokens_prompt98
native_tokens_completion525
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"
usage0.013615
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"2c2b0f2b-135e-4cac-839a-9dbab6798ea9"
is_byokfalse
latency738
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-1777037505-BIeN2EmXKI3kfP9zbu4X"
session_id(null)
api_type"completions"
id"gen-1777037505-IAN7OvMJOtKHo7ByyIQg"
upstream_id"2c2b0f2b-135e-4cac-839a-9dbab6798ea9"
total_cost0.013615
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
90.48% Matches word count n/a
neededCleanfalse
words190
99.74% Dialogue to Total Word Ratio
Ratio: 92.27%, Deviation: 2.27%
neededCleanfalse
wordsTotal194
wordsDialogue179
95.1097%