Skip to main content
Semi-open mode is designed for structured open-text questions where responses follow a limited and repeatable pattern — think brand awareness surveys, competitor lists, or short 1–3 word answers. Rather than exploring themes, Semi-Open mode focuses on standardizing similar answers, grouping variations of the same term, and creating clean, consistent categories.
Screenshot 2026 05 18 At 15 24 22
Typical use cases:
  • Brand awareness (“Which brands do you know?”)
  • List-based answers (products, competitors, sources)
  • Short, repetitive responses

Step 1: Select Your Text Columns

Before starting the analysis, decide how to handle your columns:

Analyze Separately

Select each column as Text-to-Analyze (TTA). Use this when you want to compare results across questions.
Each TTA column is analyzed separately and consumes credits.

Combine Columns

Use Smart Columns to merge multiple columns into one unified analysis. Best when columns contain the same or very similar question.Smart Columns guide →

Step 2: Start the Analysis

Starting analysis
Choose how to build your topic structure:
  • Start from scratch – AI generates initial topics and categories automatically
  • Reuse existing structure – Import a topic collection or reuse categories from another project

Step 3: Configure Key Settings

Screenshot 2026 05 18 At 15 27 58
Term Similarity Controls how strictly terms are grouped together. Minimum Count Defines how often a term must appear to become its own topic. For example, setting this to 2 means only terms mentioned at least twice will appear as separate topics. “Other” Topic Controls how low-frequency responses are handled: When Unassigned Rows or Rare Terms is selected, you can assign a custom code ID (any integer ≥ 0) to the “Other” topic — useful when exporting results and aligning topic codes with an existing coding scheme.
You can modify the Term Similarity, “Other” topic handling, and the “Other” code ID at any time from the question’s Settings menu in the topic assignment view.Changes are saved automatically and will take effect during the next topic assignment run.
Screenshot 2026 06 22 At 13 48 13

Step 4: Review Topics & Keywords

Before finalizing, review and fine-tune your topics and keywords to ensure accurate results. Review Topics
  • Confirm each topic represents a distinct answer or concept
  • Rename topics to improve clarity
  • Merge duplicates and remove irrelevant topics
Adjust Keywords Each topic uses keywords to assign responses correctly. To edit them, click on a topic and open the keyword list.
Screenshot 2026 05 18 At 15 31 30
Best practices for keywords:
  • Include abbreviations – e.g. “FB” for Facebook
  • Add spelling variations – e.g. “McDonalds”, “Mc Donald’s”
  • Include common phrasing – different ways users might refer to the same concept
  • Be specific – especially for similar or overlapping topics
Keywords have a maximum length of 30 characters including spaces. If a keyword exceeds this limit, it will not trigger assignments — shorten it or split it into a shorter variation.
Punctuation doesn’t matter — “Iqos, TEREA, Plum” works the same as “Iqos TEREA Plum”. Only || is treated as a separator.
How keyword matching works The system always matches the most specific keyword in the text. If two keywords overlap, the longer one wins.
Example: Keywords are Tesla and Tesla Model 3. For the text “I like my Tesla Model 3”, the system matches Tesla Model 3 ✅ and ignores Tesla since the longer keyword already covers it.

How Semi-Open Learns from Your Input

Semi-Open mode updates assignments automatically as you refine your codebook. Two things trigger reassignment:
  • Keyword changes — adding or editing keywords on a topic causes Caplena to re-evaluate all rows against the updated keyword list within a few minutes.
  • Manual reviews — when you manually assign a topic to a row and mark it as reviewed, the system learns from that correction and applies the same logic to similar unreviewed rows.
After making changes, assignments update automatically in the background — you don’t need to trigger a manual run. If you don’t see the changes reflected immediately, refresh the page.
Keywords are the most efficient way to control assignments at scale. Manual reviews are useful for edge cases and exceptions that keywords alone can’t reliably capture.

Video Walkthrough


Last modified on June 27, 2026