Run: 2026-02-24-01KJ8X5ANTK3198RCQ3YJ229H1

Run Details

Duration:
11.5s
Cost:
$0.010685
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
90.48% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
95.2419% 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
"Right," Molly said, unrolling a crayon-drawn blueprint across the dashboard. "The party starts at two. Balloon arch at the front door, bouncy castle on the east flank." "What about security?" Bill asked, squinting at the smudged drawings. "One labradoodle. Friendly but unpredictable. I've packed cheese slices for distraction purposes." "Professional. And the presents?" "Stacked on a folding table near the kitchen. We're looking at ten, maybe twelve wrapped parcels. Could be Legos, could be socks. High risk, unknown reward." "I didn't get into this business for certainty, Molly." "That's what I love about you, Bill. You're an idiot with conviction." "How do we get past the kids?" "Sugar crash. By three fifteen, they'll be face down in cake. We go in through the back gate dressed as entertainers." "I'm not wearing the clown suit again." "You're wearing the clown suit again." "Last time a child bit me." "Children bite, Bill. That's the cost of doing business." "Fine. What's our exit strategy?" "Gary waits in the minivan. We load the gifts and disappear before anyone notices." "What if someone notices?" "We sing Happy Birthday and walk out slowly." Bill nodded. "Flawless."
created_at"2026-02-24T22:43:48.545Z" 2/24/2026, 10:43:48 PM
model"anthropic/claude-4.6-opus-20260205"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2097
moderation_latency219
generation_time11201
tokens_prompt77
tokens_completion399
native_tokens_prompt92
native_tokens_completion409
native_tokens_completion_images(null)
native_tokens_reasoning70
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.010685
router(null)
provider_responses
0
endpoint_id"a8708fb9-08ea-43bb-a3b1-165c87ef09df"
id"e8d81cd2-7160-40e4-abfb-c4ee02dcc024"
is_byokfalse
latency2061
model_permaslug"anthropic/claude-4.6-opus-20260205"
provider_name"Amazon Bedrock"
status200
api_type"completions"
id"gen-1771973028-Nd5guVtuzZPV3CinHaGO"
upstream_id"e8d81cd2-7160-40e4-abfb-c4ee02dcc024"
total_cost0.010685
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
90.48% Matches word count n/a
neededCleanfalse
words190
100.00% Dialogue to Total Word Ratio
Ratio: 90.05%, Deviation: 0.05%
neededCleanfalse
wordsTotal191
wordsDialogue172
95.2419%