Free access to all the language models with at most 30
requests per 30 minutes
At most 200 generated tokens per request
All requests are logged on our servers
Standard Plan
Access to all the language models without rate limitation
No limitation on the number of generated tokens
No log of the request content is kept on our servers
Credit based hence no unexpected expense
Simple pricing based on the number of input and generated
tokens
Currency:
Model
Price per input token
Price per generated token
Typical request price (1)
Typical price per million generated characters (2)
M2M100 1.2B
$0.00000015
$0.000003
$0.000135
$0.75
GPT-J 6B
$0.0000002
$0.000005
$0.000210
$1.25
Boris 6B
$0.0000002
$0.000005
$0.000210
$1.25
Fairseq GPT 13B
$0.0000006
$0.000015
$0.000630
$3.75
GPT-Neox 20B
$0.0000014
$0.000035
$0.001470
$8.75
Model
Price per input token
Price per generated token
Typical request price (1)
Typical price per million generated characters (2)
M2M100 1.2B
€0.00000013
€0.0000026
€0.000117
€0.65
GPT-J 6B
€0.00000017
€0.0000043
€0.000180
€1.07
Boris 6B
€0.00000017
€0.0000043
€0.000180
€1.07
Fairseq GPT 13B
€0.00000051
€0.0000129
€0.000540
€3.23
GPT-Neox 20B
€0.00000119
€0.0000301
€0.001260
€7.53
(1) Assuming 300 input tokens and 30 generated tokens
(2) Assuming 4 characters per token and neglecting the cost of the input tokens. The actual number of characters per token depends on the model, language and content. Assuming num_beams=1 when translating with M2M100 1.2B.
Pricing FAQ
How does the pricing work ?
The price of a request is determined from the number of input
tokens (i.e. the ones you sent) multiplied by the input token price
summed with the number of generated tokens multiplied by the
generated token price.
Generated tokens are more expensive than input tokens because
they require more computation resources.
A token is the unit of information processed by a language
model. It depends on the model and corresponds to about 4
characters for English texts.
How is the payment handled ?
TextSynth uses a credit system with
pre-purchased credits. This way you never pay more than
expected. The payment is handled
by Stripe. The minimum purchase
is of 20.
Can I pay in euros ?
Yes, TextSynth accepts payments in euros
too. Note that the currency can only be changed when you have zero
credits.
How long last the credits ?
Purchased credits last one year. If they are
not fully used after this duration they are no longer valid.
What happens when my number of credits goes down to zero ?
Your plan is automatically set to the Free Plan
with the associated limitations. When the number of credit is
greater than zero the Standard Plan is enabled again.