Run: 2026-10-08-01M4DAJD5QB8VJ9F42MN4255VZ

Run Details

Duration:
6.4s
Cost:
$0.000406
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
0.0001% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 30% 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
Molly crouched behind the hedge, peering through the gap at the glowing windows of number twelve, Maple Crescent. Balloons bobbed against the glass. Somewhere inside, a hundred tiny voices shrieked the chorus of a birthday song. "Right," she whispered, pulling a crumpled map from her coat. "Bill, you've got the back gate. Once the clown finishes his magic trick, you slip in past the bouncy castle." Bill adjusted his stocking mask, which had slipped down over one eye. "What if the clown sees me?" "He won't. He's too busy pulling scarves out of his sleeve. Nobody watches a clown who's doing tricks." She tapped the map. "The presents are stacked in the conservatory. Eleven of them, all wrapped in shiny paper. Grab the big ones first." "How do we know which ones are the big ones?" "Because the big ones are shaped like a bicycle, Bill." He nodded seriously, as though this were a sound and sophisticated criterion. "And the getaway?" "The van is parked round the corner. Engine's running. We drive off with the loot, nice and calm, no sirens, no shouting." "Molly," Bill said slowly, "what's that noise?" A high, wobbling wail rose from the front garden. A small boy in a dinosaur onesie stood on the lawn, pointing at them with a sticky finger. "Mummy! There's robbers in the hedge!" Molly grabbed Bill's sleeve. "Run." They sprinted down the pavement. Bill tripped over a garden gnome, skidded, and rolled into a recycling bin. Molly hauled him upright by his collar. "Did you get anything?" she gasped. Bill held up a small, squashed present wrapped in dinosaur paper. "Only this. It's a rubber duck." "Bill, that's the piƱata." "Well, I thought it was a present." Behind them, a flustered father appeared at the gate, waving a party popper. "Oi! Come back here! That's Oscar's party bag!" They ducked into the van, slammed the doors, and screeched away. In the back, Bill cradled the rubber duck like a trophy. "Molly," he said quietly, "I think we should retire." "Bill," she replied, staring at the road ahead, "we've been retired since the bouncy castle."
created_at"2026-10-08T08:37:39.134Z" 10/8/2026, 8:37:39 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency6401
moderation_latency(null)
generation_time6401
tokens_prompt75
tokens_completion533
native_tokens_prompt95
native_tokens_completion793
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"
usage0.000406
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791448659-SDVtMCorjyI0u2bvEAuA"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791448659-AdmVQnAwq3lymdz9eLDF"
upstream_id"msg_011CfpU24HurJEpep9btdDWv"
provider_responses
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endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfpU24HurJEpep9btdDWv"
is_byokfalse
latency1143
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.000406
cache_discount(null)
upstream_inference_cost0
provider_name"Claude Platform on AWS"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
0.00% Matches word count n/a
neededCleanfalse
words354
0.00% Dialogue to Total Word Ratio
Ratio: 46.33%, Deviation: 16.33%
neededCleanfalse
wordsTotal354
wordsDialogue164
0.0001%