Run: 2026-07-01-01KWEA3QAX2B1M9DV7GH9SZZ1N

Run Details

Duration:
8.7s
Cost:
$0.004806
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
97.17% Dialogue to Total Word Ratio (details)
98.5826% 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
"Okay, so the intel says the kid's turning seven," Molly said, spreading a crumpled birthday invitation on the table. "Seven presents guaranteed minimum, easy." "You got the invitation from the trash again, didn't you," Bill said. "Dumpster diving is a skill, Bill." "It's a cry for help is what it is." "Focus. We go in disguised as the entertainment. I'll be the balloon lady, you're the magician." "Why do you get to be the balloon lady? Balloon animals are basically art. I should be the balloon lady." "You can't even tie a knot, Bill. You proposed to your ex-wife with a shoelace." "That was romantic!" "It was pathetic. You're the magician. Wear the cape." "I hate the cape." "The cape has pockets, Bill. Pockets for presents." "...Fine. But I get top billing on the flyer." "There's no flyer, this is a heist." "Every heist needs a flyer, Molly, that's just professionalism." "We are stealing gifts from a seven-year-old." "With style." "With a cape you hate." "I'm growing into the cape." "You're forty-one." "Growth doesn't stop at a number, Molly." "Just grab the presents and don't do actual magic tricks, last time you set the tablecloth on fire." "That was one time."
created_at"2026-07-01T07:43:17.864Z" 7/1/2026, 7:43:17 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1590
moderation_latency(null)
generation_time8629
tokens_prompt77
tokens_completion332
native_tokens_prompt93
native_tokens_completion462
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"
usage0.004806
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01ENaMWjPu9dEv5wgVs4oQRa"
is_byokfalse
latency1590
model_permaslug"anthropic/claude-sonnet-5-20260630"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.17.0; linux; x64))"
http_referer(null)
request_id"req-1782891797-OaGjxzMSQ2nIambruvz9"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782891797-2nHLnTsHJD4pq7GUA45c"
upstream_id"msg_01ENaMWjPu9dEv5wgVs4oQRa"
total_cost0.004806
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
100.00% Matches word count n/a
neededCleanfalse
words201
97.17% Dialogue to Total Word Ratio
Ratio: 94.12%, Deviation: 4.12%
neededCleanfalse
wordsTotal204
wordsDialogue192
98.5826%