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Run: 2026-07-01-01KWE94VEHHEDJWAVPM430GEN0
Run Details
Model:
Claude Sonnet 5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
29.7s
Cost:
$0.011796
Provider:
Amazon Bedrock
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
0.0000%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 50% 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
Messages
Meta
AI
The warehouse smelled like mildew and bad decisions, which suited Molly just fine. She spread the blueprint across the table—a crayon drawing she'd stolen from a preschool bulletin board. "This is not a blueprint, Molly," Bill said, squinting at a stick figure holding balloons. "This is art. Bad art." "It's Timmy Baxter's seventh birthday party layout, drawn by an actual eyewitness. Kid's practically a spy." "The kid is six." "Seven on Saturday. Focus." Molly jabbed a finger at a lopsided rectangle labeled "HOWS" in shaky letters. "This is the house. Presents will be stacked here, in the living room, guarded by—" "Balloon animals?" "Grandmothers, Bill. Multiple grandmothers. They're the real threat." Bill leaned back, arms crossed. "I don't like it. Grandmothers have radar. They can smell a stranger from the casserole table." "Which is why we're not strangers. We're the entertainment." Molly held up two costumes—a rumpled dinosaur suit and something that might have once been a unicorn. "You're Barney's cousin. I'm... whatever this is." "Absolutely not." "Bill. We walk in, we do a little song, we grab the loot during the piñata distraction, we walk out. Clean." "Nothing about wearing a headless unicorn costume is clean." "The head's in the bag. I'll put it on for the show." Bill pinched the bridge of his nose. "And the piñata? Who's swinging the bat?" "You are. Obviously." "Why obviously?" "Because I'm the unicorn, Bill. Unicorns don't swing bats. It's against their whole brand." "Their brand." Bill stared at the ceiling like it might offer an exit. "Fine. I swing the bat, kids scatter for candy, we grab the presents. Then what? We just walk out the front door with forty pounds of wrapped Legos?" "Through the side gate. I already scouted it. There's a hole in the fence perfect for present-sized loads." "You scouted a six-year-old's backyard." "Seven-year-old. And yes. Professionally." Bill exhaled, long and slow, the exhale of a man who'd made peace with terrible ideas before and lived to regret each one. "What's the count on presents, anyway?" "Baxter family invited forty kids. Assume two gifts each, minimum. That's eighty presents, Bill. Eighty." "That's also eighty angry children." "Only if we get caught." "We're wearing a unicorn costume with no head and swinging a bat at children's candy. We're going to get caught." "Not if the getaway van's running." Molly grinned, already reaching for the unicorn head. "Speaking of—did you fix the muffler?" "No." "Bill." "It makes us sound like a dinosaur, which, considering our costumes, honestly works thematically." Molly paused, head half-on. "You're not wrong." "I'm rarely wrong. Just occasionally regretful." She snapped the unicorn head into place, voice muffled. "Regret's for after the piñata, Bill. Let's go steal a birthday."
created_at
"2026-07-01T07:26:26.269Z"
7/1/2026, 7:26:26 AM
model
"anthropic/claude-sonnet-5-20260630"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
5443
moderation_latency
(null)
generation_time
19519
tokens_prompt
77
tokens_completion
820
native_tokens_prompt
93
native_tokens_completion
1161
native_tokens_completion_images
(null)
native_tokens_reasoning
53
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"end_turn"
service_tier
"default"
usage
0.011796
router
(null)
provider_responses
0
endpoint_id
"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
is_byok
false
latency
10077
model_permaslug
"anthropic/claude-sonnet-5-20260630"
provider_name
"Amazon Bedrock"
status
504
1
endpoint_id
"d8902adb-b8a3-47fb-918d-788daf9ebd89"
id
"adf8ac0d-7888-400b-a324-be5375f11d84"
is_byok
false
latency
3268
model_permaslug
"anthropic/claude-sonnet-5-20260630"
provider_name
"Amazon Bedrock"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.17.0; linux; x64))"
http_referer
(null)
request_id
"req-1782890786-IW0H4HCdvITLwWouGFFo"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1782890786-wkPLN1ji9GJ8XkSm4yZH"
upstream_id
"adf8ac0d-7888-400b-a324-be5375f11d84"
total_cost
0.011796
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
response_cache_source_id
(null)
data_region
"global"
Evaluation details
Result
Evaluator
Details
Meta Data
0.00%
Matches word count
n/a
neededClean
false
words
456
0.00%
Dialogue to Total Word Ratio
Ratio: 70.35%, Deviation: 20.35%
neededClean
false
wordsTotal
462
wordsDialogue
325
0.0000%