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POST
/
v1
/
stt
/
calculate-accuracy
curl -X POST "https://api.destined.ai/v1/stt/calculate-accuracy" \
  -H "Content-Type: application/json" \
  -d '{
    "reference": "Hello, this is a test.",
    "hypothesis": "Hello, this is the test."
  }'

{
  "wer": 0.20,
  "cer": 0.05,
  "substitutions": 1,
  "insertions": 0,
  "deletions": 0,
  "reference_words": 5,
  "hypothesis_words": 5
}
This endpoint does not require authentication.

​
Request Body

​
reference
string
required
The ground truth text
​
hypothesis
string
required
The transcribed text to evaluate

​
Response

​
wer
number
required
Word Error Rate (0.0 to 1.0)
​
cer
number
required
Character Error Rate (0.0 to 1.0)
​
substitutions
integer
required
Number of word substitutions
​
insertions
integer
required
Number of word insertions
​
deletions
integer
required
Number of word deletions
curl -X POST "https://api.destined.ai/v1/stt/calculate-accuracy" \
  -H "Content-Type: application/json" \
  -d '{
    "reference": "Hello, this is a test.",
    "hypothesis": "Hello, this is the test."
  }'

{
  "wer": 0.20,
  "cer": 0.05,
  "substitutions": 1,
  "insertions": 0,
  "deletions": 0,
  "reference_words": 5,
  "hypothesis_words": 5
}