Fixed demo evidence
TheirSide Character Continuity and Multi-Character Turn-Taking Evaluation
v0.1
AI character continuity inside one visible conversation
A fixed bilingual 1v1 demo shows how a fictional character keeps the user's scene framing and desired tone coherent across the same visible exchange, with strict limits on what that example proves.
Direct answer
TheirSide can present a fictional character that carries the user's scene framing forward inside the same visible one-to-one thread. In the fixed demo, the later character reply remains aligned with the earlier request for a private, specific writing scene. This record does not claim durable recall outside that visible exchange.

Where this applies
- Checking whether a character reply stays inside an established fictional setup.
- Reviewing whether a later reply preserves the tone requested earlier in the visible exchange.
- Separating same-thread continuity evidence from broader claims about saved memory.
Method
We reviewed the fixed authored exchange on the public fictional-character-chat page from top to bottom, compared the first user instruction with the later character response, and recorded only details that are visible in that single demo thread.
Scenario provenance
The scenario is a fixed synthetic four-message exchange authored by the TheirSide team for the public fictional-character-chat page. The user requests a private fictional scene and a casual writing aid; the character replies were written only to make those continuity cues inspectable.
Failure criterion
Mark the continuity check as failed if the final character reply drops the established private fictional framing, contradicts the requested casual writing tone, or requires information that is not visible earlier in the fixed exchange. Cross-session recall is outside this criterion.
Test steps
- 01
Record the setup
Note that the first user message asks for a scene reaction that stays private and inside a fictional setup.
- 02
Track the tone request
Note the later user request for something useful for writing while still feeling casual.
- 03
Compare the final reply
Check whether the last character line remains private, specific, and framed as easy to continue.
- 04
Apply the boundary
Treat the result as evidence for this visible authored exchange only, not as a cross-session memory benchmark.
Observed result
The final demo reply uses the words “private,” “specific,” and “easy to continue,” which stays consistent with the earlier requests for a private fictional scene and a casual writing aid. The screenshot therefore supports a narrow continuity claim within the displayed thread.
Limits of this evidence
This is fixed authored demo copy, not a live quality or retention benchmark. It does not test recall in a new session, another browser, or another device; it does not establish how long account-scoped memory lasts; and it does not expose or evaluate any customer's conversation.
Sources and ownership
- Version
- 1.0
- Published
- Reviewed
- Maintained and reviewed by
- TheirSide
