Run: 2026-05-31-01KSYXHZSM5Q0ESWSQGQDWP4ZZ

Run Details

Duration:
5.2s
Cost:
$0.009805
Provider:
Anthropic

Evaluation summary

Score Evaluator
Details Link
Pass Matches Regex (details)

Model input

User/Human
I need your help. I'm in a new city and I need to find the nearest grocery store. I asked a local and they said: Beneden aan de weg is een grote kruising. Ga dan linksaf bij het kanaal. Deze oude kerk moet aan de rechterkant liggen, tegenover de markt. De supermarkt ligt er direct achter. What is next to the grocery store? Return the result as your last paragraph, like this: LOCATION: [answer]

Model response

AI
Let me translate the directions first: - "Down at the road is a big intersection." - "Then turn left at the canal." - "This old church should be on the right side, opposite the market." - "The supermarket is directly behind it (the church)." So, following the directions: you turn left at the canal, look for the old church on the right (across from the market), and the supermarket is **directly behind that church**. That means the structure right next to (in front of) the grocery store is the old church. LOCATION: The old church
created_at"2026-05-31T11:43:53.663Z" 5/31/2026, 11:43:53 AM
model"anthropic/claude-4.8-opus-20260528"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3533
moderation_latency(null)
generation_time5193
tokens_prompt107
tokens_completion248
native_tokens_prompt161
native_tokens_completion360
native_tokens_completion_images(null)
native_tokens_reasoning105
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"end_turn"
service_tier"default"
usage0.009805
router(null)
provider_responses
0
endpoint_id"b0d3beaa-5ff7-4666-a749-b1bb2b14c916"
id"msg_016HT3tx5kbnbjPbVfU6qfG8"
is_byokfalse
latency1015
model_permaslug"anthropic/claude-4.8-opus-20260528"
provider_name"Anthropic"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.16.0; linux; x64))"
http_referer(null)
request_id"req-1780227833-dgUPfFfN9FruJ3bhybam"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1780227833-cvVfYNlxAknrhTIpveZ0"
upstream_id"msg_016HT3tx5kbnbjPbVfU6qfG8"
total_cost0.009805
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
Pass Matches Regex
/^Location:(.+)church(.*)$/im
n/a