Run: 2026-05-31-01KSYXA07Z9BMZDC6DME9YP3GT

Run Details

Duration:
6.4s
Cost:
$0.012880
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 you received: - "Beneden aan de weg is een grote kruising." → *Down at the end of the road is a big intersection.* - "Ga dan linksaf bij het kanaal." → *Then turn left at the canal.* - "Deze oude kerk moet aan de rechterkant liggen, tegenover de markt." → *This old church should be on the right side, opposite the market.* - "De supermarkt ligt er direct achter." → *The supermarket is located directly behind it.* So, following the directions: head to the intersection, turn left at the canal, and look for the old church on your right (which faces the market). The supermarket sits directly behind that church. LOCATION: The old church (with the market across from it)
created_at"2026-05-31T11:39:31.98Z" 5/31/2026, 11:39:31 AM
model"anthropic/claude-4.8-opus-20260528"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3055
moderation_latency(null)
generation_time6347
tokens_prompt107
tokens_completion275
native_tokens_prompt161
native_tokens_completion483
native_tokens_completion_images(null)
native_tokens_reasoning88
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"
usage0.01288
router(null)
provider_responses
0
endpoint_id"b0d3beaa-5ff7-4666-a749-b1bb2b14c916"
id"msg_01DSLjQEwftxHR7GtrWgaRjT"
is_byokfalse
latency1058
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-1780227571-cpIDH4jrK2BzH7eox4w9"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1780227571-VndpIlZkKOTQL5UlLpwG"
upstream_id"msg_01DSLjQEwftxHR7GtrWgaRjT"
total_cost0.01288
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