Run: 2026-03-12-01KKHZS33HTS4Y49NPCBW35Z55

Run Details

Duration:
1.7s
Cost:
$0.001720
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
100.00% 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

AI
The bell above the bakery door gave a cheerful jingle as Harriet stepped inside, the scent of warm cinnamon rolls wrapping around her like an old friend. “Marjorie, have you seen the new flyers? Someone’s been tacking them up all over town.” “I saw one this morning, stuck right on the lamppost outside. ‘Justice for Mr. Peabody.’ As if that cranky old cat didn’t live to seventeen on nothing but stolen scones.” Harriet chuckled, sliding onto a stool at the counter. “Seventeen and mean as a hornet. Still, someone poisoned him. That’s not right.” “Poisoned? In Willow Creek? Next you’ll tell me Mrs. Langley’s prize-winning pie was tampered with too.” A warm tray of blueberry muffins slid across the glass case. “Try one before you start accusing half the town. And tell me again why you’re poking around in this at all. You’re retired, Harriet.” “Because Mr. Peabody used to sit on my windowsill every Tuesday, and because nobody else seems to care that a cat was murdered in our sleepy little town.” The baker wiped her hands on her apron, eyes twinkling. “Then I suppose we’d better figure out who hated that cat enough to kill him. Coffee?”
created_at"2026-03-12T21:38:25.019Z" 3/12/2026, 9:38:25 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency296
moderation_latency(null)
generation_time1615
tokens_prompt81
tokens_completion322
native_tokens_prompt183
native_tokens_completion264
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached128
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.0017196
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"5134e9d7-962c-c9a7-2ca1-22b17ebf8c9c"
is_byokfalse
latency259
model_permaslug"x-ai/grok-4.20-beta-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773351505-KDNe2b8LHMC1OPe8UwtW"
upstream_id"5134e9d7-962c-c9a7-2ca1-22b17ebf8c9c"
total_cost0.0017196
cache_discount0.0002304
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Count dialogue tags n/a
neededCleanfalse
dialogueTags(empty)