Run: 2026-07-25-01KYD6E91YJV09AT0N2WTJ36YW

Run Details

Model:
Muse Spark 1.1 (Reasoning, Medium)
Test:
Data extraction
Scenario:
Who's the sister?
Duration:
1.7s
Cost:
$0.001089
Provider:
Meta

Evaluation summary

Score Evaluator
Details Link
Pass Matches text (details)
Pass Matches Regex (details)
no eval Overall

Model input

User/Human
Who is the sister of Sandie based on the following text? Only return the name, nothing else. Sandie has a doll named Lulu, she carries it around all day. She says she's her little sister, but her actual sister's name is Cassie.

Model response

AI
Cassie
created_at"2026-07-25T17:51:18.596Z" 7/25/2026, 5:51:18 PM
model"meta/muse-spark-1.1-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1591
moderation_latency(null)
generation_time1618
tokens_prompt58
tokens_completion2
native_tokens_prompt218
native_tokens_completion192
native_tokens_completion_images0
native_tokens_reasoning180
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"auto"
usage0.0010885
router(null)
provider_responses
0
endpoint_id"b2b9f6f9-8880-41c1-bd0c-867650fd5238"
id"resp_6a64f7964e477660027c469f"
is_byokfalse
latency299
model_permaslug"meta/muse-spark-1.1-20260709"
provider_name"Meta"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1785001878-I8s86giNnEEO5Woo1Umv"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785001878-rGV598AjTzXzI3Or8qhi"
upstream_id"resp_6a64f7964e477660027c469f"
total_cost0.0010885
cache_discount(null)
upstream_inference_cost0
provider_name"Meta"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
Pass Matches text
Case sensitive: Cassie
 n/a
Pass Matches Regex
/\bCassie\b/
 n/a
no eval