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Run: 2026-07-09-01KX3ZZQ89KGG38R73EVYSH4DF
Run Details
Model:
GPT-5.6 Luna
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
2.3s
Cost:
$0.001801
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
13.53%
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
The bell above the bakery door jingled, though no customer entered. Mara paused halfway through dusting a tray of cinnamon rolls. “You heard that too?” “I heard the back door slam five minutes ago. Then I found this.” Aunt June held up a flour-dusted brass key. Its old-fashioned teeth gleamed beneath the pendant lights. “That belongs to the town hall,”
Mara whispered
. “I saw it on Mayor Bell’s ring yesterday.” “Then why was it beneath the mixing table?” “Maybe the mayor stopped by for a midnight pastry.” “Mayor Bell is allergic to cinnamon.” Mara glanced toward the display case. One roll was missing, leaving a spiral of icing smeared across the glass. “Someone came in after closing,”
she said
. “They took the key, dropped it, and stole a bun.” “Or someone wanted us to think a hungry thief came in.” The oven timer chimed. Both women jumped. June lowered her voice. “What’s in the town hall safe?” “Nothing worth breaking in for. Old minutes, property deeds, and the original map of Bellwether.” “Unless someone discovered that map has changed.” Outside, tires crunched over snow. Mara reached for the rolling pin. “We’re closed.” A shadow passed across the frosted window. June smiled tightly. “Then let’s give our customer the warmest welcome in town.”
created_at
"2026-07-09T17:49:38.448Z"
7/9/2026, 5:49:38 PM
model
"openai/gpt-5.6-luna-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
325
moderation_latency
(null)
generation_time
1963
tokens_prompt
81
tokens_completion
373
native_tokens_prompt
67
native_tokens_completion
289
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)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
service_tier
"default"
usage
0.001801
router
(null)
provider_responses
0
endpoint_id
"eebea444-34a5-4642-a766-cb319471d33a"
id
"resp_004b876b32b30b12016a4fdf3286048190869d2b868b9004e8"
is_byok
false
latency
181
model_permaslug
"openai/gpt-5.6-luna-20260709"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer
(null)
request_id
"req-1783619378-tbCcIXOZuGtmS78rA2PJ"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783619378-hUzu0F5McQAMLjiAqA9v"
upstream_id
"resp_004b876b32b30b12016a4fdf3286048190869d2b868b9004e8"
total_cost
0.001801
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
data_region
"global"
Evaluation details
Result
Evaluator
Details
Meta Data
13.53%
Count dialogue tags
n/a
neededClean
false
dialogueTags
0
"Mara whispered"
1
"she said"