Run: 2026-02-18-01KHQ922A8VRKC33PSHX2ZH1TY

Run Details

Duration:
9.1s
Cost:
$0.005430
Provider:
Anthropic

Evaluation summary

Score Evaluator
Details Link
51.93% Matches word count (details)
93.42% Dialogue to Total Word Ratio (details)
72.6704% 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
"I still can't believe we're doing this," Molly whispered, peering over the garden fence. "It's a victimless crime," Bill said. "They're seven year olds, Bill." "Who have too many presents. We're basically teaching them about loss. It's character building." "Is that what we're calling it now?" "We're philanthropists." "We're wearing black turtlenecks outside a bouncy castle." "Camouflage." "It's a pink bouncy castle." "Then we're slightly visible philanthropists. Now, the presents are by the clown." "There's a clown?" "Don't worry about the clown." "Bill, I'm absolutely worrying about the clown." "He's between us and forty wrapped gifts. Stay focused." "What's in the bags anyway?" "Lego, mostly. Some dolls. A remote control car that I actually want for myself." "This is rock bottom." "Rock bottom was the casino job." "Fair point." "On three we go over the fence, grab the presents, ignore the clown, and run." "And if someone spots us?" "Tell them we're the entertainment." "We're not the entertainment." "Then run faster. Ready?" "Absolutely not." "One, two—" "Wait, is that clown looking at us?" "He's always looking at us, Molly. That's what clowns do. Go."
created_at"2026-02-18T02:25:35.081772+00:00" 2/18/2026, 2:25:35 AM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency789
moderation_latency(null)
generation_time9042
tokens_prompt77
tokens_completion341
native_tokens_prompt75
native_tokens_completion347
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)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.00543
router(null)
provider_responses
0
id"msg_01RMRYXXAqzgsfuYkYRy5mXp"
status200
is_byokfalse
latency789
endpoint_id"6d408764-7dd7-4626-bb87-a6cc1589bc86"
provider_name"Anthropic"
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
api_type"completions"
id"gen-1771381524-UYAljdg7DUIQ61QgGiQA"
upstream_id"msg_01RMRYXXAqzgsfuYkYRy5mXp"
total_cost0.00543
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"

Evaluation details

Result Evaluator Details Meta Data
51.93% Matches word count n/a
neededCleanfalse
words184
93.42% Dialogue to Total Word Ratio
Ratio: 95.11%, Deviation: 5.11%
neededCleanfalse
wordsTotal184
wordsDialogue175
72.6704%