Q: Missing exact limits for text processing
Although, it is stated that there is virtually no limit to what we can do with texts, using Pismo, first and foremost we need to know the exact limits for text processing per request.
- Which is the the max input and out length in number of words ?
- Which is the context window limit in tokens ?
Otherwise, we cannot know for sure if this solution is able to handle long and comprehensive text input/output. By experience, some rewrite solutions give partial/incomplete answers because of such limits and working in parts is not ideal because of lack of context memory and efficiency.

Pavel_Pismo
Jul 9, 2025A: Hey! For Pismo Tier 1 users, there is a monthly request limit of 5000. Tier 2 users don't have this limitation.
Pismo operates using the GPT-4.1-nano LLM, but we have recently added the BYOK feature through OpenRouter, which lets you use different models. This being said - the max input limit is hard to specify, as it's based on the complexity of the texts and the performance of the model.
Thanks for your fast reply. It would be useful to know the approx. limit of the context window.
Unfortunately last upgrade is opting for GPT-4.1-nano instead GPT-4.1-mini (when previous was 4o-mini). Although nano is relatively faster (~ milliseconds) than mini, all benchmarks point out that 4.1-mini is smarter and more suited to handle autocomplete, translation, context-rich and nuanced prompts.