"2026-02-16T01:56:06.830036+00:00"2/16/2026, 1:56:06 AM
model
"writer/palmyra-x5-20250428"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
476
moderation_latency
222
generation_time
4258
tokens_prompt
2275
tokens_completion
330
native_tokens_prompt
2222
native_tokens_completion
342
native_tokens_completion_images
(null)
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)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.0033852
router
(null)
provider_responses
0
status
200
is_byok
false
latency
476
endpoint_id
"c684c4e7-1b77-4ca5-9516-7ecc66e2c455"
provider_name
"Amazon Bedrock"
model_permaslug
"writer/palmyra-x5-20250428"
api_type
"completions"
id
"gen-1771206962-Ll2PFh9UWFaXbHoYnKD3"
upstream_id
(null)
total_cost
0.0033852
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
Evaluation details
Result
Evaluator
Details
Meta Data
75.0000%
Accuracy (recall)
Matched: 5/6, FP: 1
parsedCount
6
matched
5
total
6
falsePositives
1
expectedDetails
0
expected
entry
"855"
detail
"ruler"
summary
"Avaros is Prince Mammon's realm per the codex, but Eva says it is Prince Belphegor's domain."
status
"matched"
matchedBy
entry
"855"
detail
"ruler"
explanation
"The text incorrectly states that Prince Belphegor rules Avaros (domain of greed), but the codex states that Prince Mammon rules Avaros; Belphegor rules Dymas."
paragraph
2
substring
"Prince Belphegor's domain of greed"
location
extractedText
"Prince Belphegor's domain of greed"
inBounds
true
expectedText
"Prince Belphegor's domain of greed"
locationAccurate
true
1
expected
entry
"4415"
detail
"eyeColor"
summary
"Lucien has one amber eye and one black eye (heterochromia), but the passage says both his amber eyes."
status
"matched"
matchedBy
entry
"4415"
detail
"eyeColor"
explanation
"The text says Lucien has two amber eyes, but the codex specifies he is heterochromatic — one amber, one black."
paragraph
2
substring
"both his amber eyes"
location
extractedText
"both his amber eyes"
inBounds
true
expectedText
"both his amber eyes narrowed"
locationAccurate
true
2
expected
entry
"2002"
detail
"origin"
summary
"The Ledger of Debts originates from Avaros per its codex entry, but Eva says it came from Dymas."
status
"missed"
nearMiss
parsed
entry
"855"
detail
"origin"
explanation
"The text claims the Ledger of Debts originally came from Dymas, but the codex states its origin is Avaros."
paragraph
3
substring
"it originally came from Dymas, not Avaros"
reason
"entry mismatch: got \"855\", expected \"2002\""
3
expected
entry
"4416"
detail
"eyeColor"
summary
"Detective Quinn has brown eyes per her codex entry, but the passage says blue eyes."
status
"matched"
matchedBy
entry
"4416"
detail
"eyeColor"
explanation
"The text describes Detective Quinn as having blue eyes, but the codex states her eye color is brown."
paragraph
4
substring
"her blue eyes"
location
extractedText
"[not found in paragraph 4]"
inBounds
true
expectedText
"her blue eyes watching the museum"
locationAccurate
false
4
expected
entry
"4416"
detail
"hair"
summary
"Detective Quinn has salt-and-pepper hair per her codex entry, but the passage says blonde hair."
status
"matched"
matchedBy
entry
"4416"
detail
"hair"
explanation
"The text describes Quinn's hair as short blonde, but the codex specifies it is closely cropped salt-and-pepper."
paragraph
4
substring
"short blonde hair"
location
extractedText
"[not found in paragraph 4]"
inBounds
true
expectedText
"Her short blonde hair"
locationAccurate
false
5
expected
entry
"4414"
detail
"glasses"
summary
"Eva wears round glasses per her codex entry, but the passage says square glasses."
status
"matched"
matchedBy
entry
"4414"
detail
"glasses"
explanation
"The text describes Eva as wearing square glasses, but the codex specifies her glasses are round."
paragraph
1
substring
"her square glasses"
location
extractedText
"her square glasses"
inBounds
true
expectedText
"her square glasses"
locationAccurate
true
falsePositiveDetails
0
parsed
entry
"855"
detail
"origin"
explanation
"The text claims the Ledger of Debts originally came from Dymas, but the codex states its origin is Avaros."
paragraph
3
substring
"it originally came from Dymas, not Avaros"
status
"false_positive"
location
extractedText
"[not found in paragraph 3]"
inBounds
true
expectedText
"Prince Belphegor's domain of greed"
locationAccurate
false
closestExpected
entry
"855"
detail
"ruler"
summary
"Avaros is Prince Mammon's realm per the codex, but Eva says it is Prince Belphegor's domain."
"The text describes Eva as wearing square glasses, but the codex specifies her glasses are round."
paragraph
1
substring
"her square glasses"
status
"true_positive"
matchedExpected
entry
"4414"
detail
"glasses"
summary
"Eva wears round glasses per her codex entry, but the passage says square glasses."
location
extractedText
"her square glasses"
inBounds
true
expectedText
"her square glasses"
locationAccurate
true
1
parsed
entry
"855"
detail
"ruler"
explanation
"The text incorrectly states that Prince Belphegor rules Avaros (domain of greed), but the codex states that Prince Mammon rules Avaros; Belphegor rules Dymas."
paragraph
2
substring
"Prince Belphegor's domain of greed"
status
"true_positive"
matchedExpected
entry
"855"
detail
"ruler"
summary
"Avaros is Prince Mammon's realm per the codex, but Eva says it is Prince Belphegor's domain."
location
extractedText
"Prince Belphegor's domain of greed"
inBounds
true
expectedText
"Prince Belphegor's domain of greed"
locationAccurate
true
2
parsed
entry
"855"
detail
"origin"
explanation
"The text claims the Ledger of Debts originally came from Dymas, but the codex states its origin is Avaros."
paragraph
3
substring
"it originally came from Dymas, not Avaros"
status
"false_positive"
location
extractedText
"[not found in paragraph 3]"
inBounds
true
expectedText
"Prince Belphegor's domain of greed"
locationAccurate
false
closestExpected
entry
"855"
detail
"ruler"
summary
"Avaros is Prince Mammon's realm per the codex, but Eva says it is Prince Belphegor's domain."