When calling the sonar-deep-research model, the output report is always truncated and cannot be used normally.

vim
Wed, 22 Oct 2025 02:30:33 +0000
General

When using sonar-deep-research for research, the output report is always truncated at around 10,000 tokens, preventing a complete research report from being obtained.

I have tried setting the max_tokens parameter to 8,000 tokens, 15,000 tokens, and 20,000 tokens, but the situation remains the same — the report is cut off in the middle.

After checking, it seems that Perplexity’s reply output is limited to 10,000 tokens. If this is the case, then sonar-deep-research is difficult to use effectively, as a formal research report can easily exceed this number.

If the 10,000-token limit cannot be broken, how can I configure it so that sonar-deep-research outputs a complete report within the 10,000-token limit, allowing me to at least obtain a shorter but relatively complete report?

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