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Run: 2026-10-08-01M4D9ZEKX1FA3T7BWS2ZYZ5R5
Run Details
Model:
Claude Haiku 5.5 (Adaptive)
Test:
Dialogue tags
Scenario:
Write 500 words with 70% dialogue
Duration:
8.7s
Cost:
$0.000714
Provider:
Claude Platform on AWS
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
0.82%
Dialogue to Total Word Ratio
(details)
0.4103%
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
Messages
Meta
AI
Molly crouched behind the hedge, binoculars pressed to her eyes. Bill sat beside her, licking icing off his thumb. "Right," she whispered. "Eight kids, one clown, and a bouncy castle that's seen things. Still think this is a good idea?" "Course it is," Bill said, spraying crumbs. "Nobody suspects a party. That's what makes it genius." "That's what makes it a crime against childhood." "There's two hundred quid of Lego in that front room, Molly. Think of the Lego." She lowered the binoculars. "Remind me of the plan." "Simple. Side gate, grab every present off the table, and out before they cut the cake." "And the mum? The one with the whistle?" "She'll be busy with the balloon animals." "The clown's doing balloon animals?" "Balloon dogs. Dead easy. Nobody watches anything once a balloon dog's involved." Molly squinted at the window. "There's a man in a bow tie standing by the door. He's holding a clipboard." "That's just the magician." "Why does the magician have a clipboard?" "Because he's professional." Bill stood, brushing off his knees. "Look, we've done harder jobs. Remember the cathedral bake sale?" "We got arrested at the cathedral bake sale." "We got arrested *after* the cathedral bake sale. Different thing entirely." Molly sighed and pulled a balaclava over her head. It had a cartoon unicorn on it. "Where did you even get this?" "Pound shop. Nobody looks twice at a unicorn." "Everyone looks twice at a unicorn, Bill." "Well, they'll be too busy looking at the magician's clipboard." He glanced at his watch. "Right, it's show time. Ten seconds till the pass-the-parcel music stops. Gate's open. Scout's honour." "You were never a scout." "Scout's honour, Molly. Stop nitpicking." They slipped through the gate, bent low, and crept across the lawn. Behind them, a pink bouncy castle sagged in the breeze, groaning like it knew exactly what they were up to. "Shh," Bill hissed. "Quiet. Quiet." They reached the French windows. Molly pressed her face to the glass and froze. "Bill." "What?" "The presents are gone." "Gone where?" She pointed. Inside, a row of tiny children in party hats sat cross-legged on the carpet, each one holding a wrapped box and staring straight at them. "Oh," said Bill faintly. "Oh, no." A small girl in a tiara raised her hand. "Are you the thieves?" Molly looked at Bill. Bill looked at Molly. "Run," they said together.
created_at
"2026-10-08T08:27:18.022Z"
10/8/2026, 8:27:18 AM
model
"anthropic/claude-haiku-5.5-20261007"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
8633
moderation_latency
(null)
generation_time
8633
tokens_prompt
75
tokens_completion
620
native_tokens_prompt
95
native_tokens_completion
1408
native_tokens_completion_images
(null)
native_tokens_reasoning
475
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
0.0007135
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791448038-1kKYKrCZ1lh2sRVcRRPz"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791448038-5NO7nm3nX3eQM38cqXwm"
upstream_id
"msg_011CfpTEHCGPXgfrELcfpUoR"
provider_responses
0
endpoint_id
"b6cdf493-3a61-441f-a134-e7944fddb980"
id
"msg_011CfpTEHCGPXgfrELcfpUoR"
is_byok
false
latency
665
model_permaslug
"anthropic/claude-haiku-5.5-20261007"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.0007135
cache_discount
(null)
upstream_inference_cost
0
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
neededClean
false
words
399
0.82%
Dialogue to Total Word Ratio
Ratio: 60.20%, Deviation: 9.80%
neededClean
false
wordsTotal
402
wordsDialogue
242
0.4103%