Run: 2026-10-08-01M4DAGT5J0NTFERJXY1NPF4MM

Run Details

Duration:
9.0s
Cost:
$0.000705
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
99.62% Dialogue to Total Word Ratio (details)
49.8084% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 70% 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
The van sat in the shadow of the church hall car park, engine off, headlights off, and Bill was wearing a fake ginger moustache that kept sliding toward his chin. "Stop fidgeting," Molly hissed. "You look like a walrus that's been shoplifting." "It's itchy. What's it made of, yak?" "It's a disguise, Bill. Nobody looks twice at a man with a moustache at a children's party." "Nobody looks twice at a man in a paper crown, either, apparently." He tugged at the gold cardboard on his head. "Why am I the king?" "You're the magician's assistant. Magicians need assistants. Assistants carry the bags." Bill peered through the windscreen at the glowing hall. Pink balloons bobbed against the glass. Somewhere inside, a man in a rainbow wig was shrieking the words to a song about a tortoise. "Right. Run through it again," Bill said. "Twenty-three presents, all in the side room, all wrapped in that shiny paper." "Twenty-three presents, one big pile, and the parents are in the kitchen drinking prosecco and pretending they're not listening to the clown's divorce story." "Why is the clown telling them about his divorce?" "Because the clown is their cousin, and he's been drinking the prosecco too." "Fine. And the dog?" "What dog?" "The dog in your notes, Molly. The one with the little jumper. You wrote 'beware the dog' and underlined it three times." "Oh. That's Biscuit. He's harmless. Mostly." "Mostly?" "He only bites people who mention the word 'vet.'" Bill slumped. "This was supposed to be a glamorous job." "Stealing from seven-year-olds is glamorous, Bill. Think of the look on their faces." "That's exactly what worries me. Last time, a little girl chased us down the road with a plastic sword." "She had good form. Now, you go in first, carry the big cardboard box marked 'magic props,' and head straight for the side room. I'll follow with the bag. If anyone asks, you're fixing the disco lights." "And if anyone asks what's in the box?" "Tell them it's the rabbit." "There's no rabbit." "Exactly. Nobody wants to see a rabbit that isn't there. Let's go." Bill pulled open the door, took a deep breath, and stepped out into the cold, a paper crown glinting on his head like the world's least convincing king. Behind him, Molly grinned and slung the empty sack over her shoulder.
created_at"2026-10-08T08:36:46.906Z" 10/8/2026, 8:36:46 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency8965
moderation_latency(null)
generation_time8965
tokens_prompt75
tokens_completion592
native_tokens_prompt95
native_tokens_completion1390
native_tokens_completion_images(null)
native_tokens_reasoning529
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"
usage0.0007045
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791448606-yNQv4S3fLFdjP0MLV5IW"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791448606-YbdJXaT64wVP6d1xy0zg"
upstream_id"msg_011CfpTxCknywgkbJSa5Be1R"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfpTxCknywgkbJSa5Be1R"
is_byokfalse
latency592
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.0007045
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
words393
99.62% Dialogue to Total Word Ratio
Ratio: 70.28%, Deviation: 0.28%
neededCleanfalse
wordsTotal397
wordsDialogue279
49.8084%