Run: 2026-07-01-01KWE9QZP0GPK0RGTQDR63RGT3

Run Details

Duration:
8.6s
Cost:
$0.004556
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
27.17% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
31.9769% 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
"Bill, we need to talk about the plan." "What plan? We walk in, we grab the presents, we walk out. Boom. Done." "It's a seven-year-old's birthday party, not a bank." "Same thing! There's a vault—it's called a 'present table'—and it's guarded." "Guarded by who, Bill? A clown?" "Exactly! Have you SEEN clowns? Terrifying. Big shoes, painted smiles, honking noses. I don't trust anything that honks." "So your plan is to just... avoid the clown?" "My plan is we dress as clowns. Blend in. Nobody questions a third clown at a kids' party." "There's already a clown booked?" "There's always a clown booked, Molly. It's the law of children's parties." "And when the real clown shows up?" "We say he's an imposter. Kids love drama. Very educational." "This is insane." "You got a better idea?" "Yes! We're pest control! 'Ma'am, we got reports of raccoons near your gift table, gonna need everyone to clear the yard for safety.'" "...Molly, that's actually brilliant." "Thank you." "Way better than my clown thing." "Obviously." "Still bringing the honking nose, though." "Why?!" "For luck."
created_at"2026-07-01T07:36:53.193Z" 7/1/2026, 7:36:53 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1889
moderation_latency(null)
generation_time8528
tokens_prompt77
tokens_completion310
native_tokens_prompt93
native_tokens_completion437
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"
usage0.004556
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01NkpMV56uKDd99xKJ9sgxN3"
is_byokfalse
latency1889
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-1782891413-rnIhqNM7m4RYB187y4gv"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782891413-bQAnbHSTOhFvQJiTDVxE"
upstream_id"msg_01NkpMV56uKDd99xKJ9sgxN3"
total_cost0.004556
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
27.17% Matches word count n/a
neededCleanfalse
words181
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal183
wordsDialogue183
31.9769%