Run: 2026-07-25-01KYCPX1A2H0GTENA619HH5VYT

Run Details

Duration:
10.9s
Cost:
$0.012540
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
99.98% Matches word count (details)
99.75% Dialogue to Total Word Ratio (details)
99.8678% 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
"So we're clear," Molly said. "You're the clown." "Why am I the clown?" "Because you have the face for it." "That's not a compliment." "It's not an insult either. Balloon animals, Bill. Can you make a balloon animal?" "I can make a balloon." "That's not an animal." "It's a snake." "Fine. You do snakes. I'll be the aunt nobody remembers inviting." "There's always one." "There's always three. That's why it works." Molly tapped the crayon map. "Gift table's here, by the piƱata. Twenty-two kids, sugar-blind by two o'clock." "And the parents?" "Wine." "All of them?" "It's a seven-year-old's birthday, Bill. They'll be at the wine like gulls at a chip." "I don't like it. Stealing from children." "You robbed a hospice." "That was a misunderstanding. I thought it was a hospital." "How is that better?" "Hospitals have insurance." Bill folded his arms. "What if a kid cries?" "Then you make a snake." "And if that doesn't work?" "Make two snakes." "Molly." "They're presents, Bill. Nobody remembers what they got when they were seven. We're doing them a favour. Building character." "You're a monster." "I'm a redistributor." She stood, straightening her cardigan. "Now put the nose on. We've got a party to attend."
created_at"2026-07-25T13:19:44.968Z" 7/25/2026, 1:19:44 PM
model"anthropic/claude-opus-5-20260723"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1680
moderation_latency(null)
generation_time10765
tokens_prompt75
tokens_completion325
native_tokens_prompt93
native_tokens_completion483
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"
service_tier"default"
usage0.01254
router(null)
provider_responses
0
endpoint_id"76cb4608-f48c-483d-8da8-9957fb44244e"
id"msg_011CdNqs4YZs3jguuy3LJaih"
is_byokfalse
latency1680
model_permaslug"anthropic/claude-opus-5-20260723"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784985584-7d2zsANz36N4EG8kbOPH"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784985584-BF0UlmQpAB6G9wSqntnz"
upstream_id"msg_011CdNqs4YZs3jguuy3LJaih"
total_cost0.01254
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
99.98% Matches word count n/a
neededCleanfalse
words202
99.75% Dialogue to Total Word Ratio
Ratio: 92.23%, Deviation: 2.23%
neededCleanfalse
wordsTotal206
wordsDialogue190
99.8678%