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Run: 2026-03-18-01KM07X598CD0QZ33YYAATEED5
Run Details
Model:
GPT-5.4 Nano (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
1.7s
Cost:
$0.000367
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
1.11%
Count dialogue tags
(details)
Model input
User/Human
You are an expert novel writer in the cozy mystery genre. Write a scene of about 200 words, with dialogue between two characters. The dialogue should be unattributed, meaning the speaker is not explicitly mentioned. The scene should be set in a small town bakery. Only return the story, nothing else.
Model response
Messages
Meta
AI
Flour hung in the air like a soft snowfall, turning the morning sunlight into something almost golden. Bundled up in a scarf, Claire leaned over the counter and nudged a tray of cinnamon rolls closer to the edge of the warmer, where the heat couldn’t quite scorch them. “You’re smiling like you just found money under the floorboards,” said Marla. “I did,”
Claire replied
, lowering her voice. “Not money-money. More like… secrets.” Marla’s eyes flicked to the front door as the bell jingled. “Because the town is full of secrets. It’s practically a hobby.” Claire slid a small paper bundle across the counter. “Look at what was taped to the donation jar. Right where the clerk left it overnight.” Marla untied the twine, revealing a folded note and a key tag stamped with the name of the historical society. “This isn’t for me.” “Maybe it’s for you,”
Claire said
. “Or for whoever’s been sneaking in after hours.” A wary pause settled between them as the oven clicked, inhaling and exhaling sweet butter and danger. Marla finally tucked the note back into the bundle. “Fine,”
she said
. “We’ll follow the trail. But if anyone asks, we’re just here for the sampling.” Claire grinned. “Deal. Cinnamon first, crime second.”
created_at
"2026-03-18T10:29:48.98Z"
3/18/2026, 10:29:48 AM
model
"openai/gpt-5.4-nano-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
454
moderation_latency
(null)
generation_time
1280
tokens_prompt
81
tokens_completion
345
native_tokens_prompt
67
native_tokens_completion
283
native_tokens_completion_images
0
native_tokens_reasoning
0
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
usage
0.00036715
router
(null)
provider_responses
0
endpoint_id
"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id
"resp_08a4a1ec9c7ead290169ba7e9d0ecc8196beedf987e6fb08ef"
is_byok
false
latency
198
model_permaslug
"openai/gpt-5.4-nano-20260317"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
(null)
api_type
"completions"
id
"gen-1773829788-jBpegniSzLHGa82ruZ9M"
upstream_id
"resp_08a4a1ec9c7ead290169ba7e9d0ecc8196beedf987e6fb08ef"
total_cost
0.00036715
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
1.11%
Count dialogue tags
n/a
neededClean
false
dialogueTags
0
"Claire replied"
1
"Claire said"
2
"she said"