Overview
Requests
Sessions
Users
Feedback & Bugs
Waitlist
Settings
Checking services…
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Total Users
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Active Today
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Sessions Today
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Returning Users
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AI Turns Today
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Error Rate Today
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Avg Latency
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Avg Messages / Session
Usage
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Tokens Today (in / out)
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Tokens This Month (in / out)
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TTS Chars (today / month)
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Est. Monthly Cost
AI Spend
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Total AI Spend (all time)
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Last 30 Days
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Today
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Avg Cost / Session
Spend by model
| Model | Calls | Tokens / chars | Cost |
|---|---|---|---|
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Spend — last 30 days
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Requests — Last 24h
Subscriptions
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Devices (30d)
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Requests Today
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Errors Today
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Avg Latency
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P95 Latency
| Time | Endpoint | Status | Latency | Tokens in/out | TTS | User |
|---|---|---|---|---|---|---|
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| Started | User | Messages | Tokens in / out | Cost | Model | Mode | Device |
|---|---|---|---|---|---|---|---|
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| User | Plan | Status | Sessions | Joined |
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Bug Reports
| When | Description | Status | Actions |
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User Feedback
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Total Feedback
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This Week
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Bugs
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Ideas
| When | Who | Category | Message |
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Pending
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Approved (not sent)
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Invited
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Total Applicants
| Name | Level | Submitted | Status | Actions | |
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Tutor Brain
The tutor engine (tutor-hop) is configured by environment variables on Vercel, not by rows here: OPENAI_API_KEY, CHALK_TUTOR_MODEL (default gpt-5.5), CHALK_TUTOR_EFFORT (default medium). Change those in the Vercel project settings and redeploy.
Voice
Limits
System
Data Stores
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