AI AI Tools Guidebook
Troubleshooting

Gemini "Saved Info" Not Persisting Across Sessions

You told it "I'm a PM" in settings, next chat still asks — saved info is silently disabled.

Published: Author: AI Productivity Guide Team 🌐 查看中文版本

You wrote “I’m a PM, tech stack Python + React, SF-based” into Settings → Personalization — next conversation Gemini still asks “what do you do?”. Personalization isn’t taking effect. Gemini’s Saved info (launched H2 2025, similar to ChatGPT Memory) silently fails on three layers: account toggle off, model doesn’t support it, Workspace policy disabled.

To make Saved info actually persist, verify toggle + model + policy in that order.

Common causes

By frequency:

1. Personalization toggle defaults to off (most common)

On most accounts Saved info ships disabled. Writing content with the toggle off = model can’t read it.

How to judge:

gemini.google.com → avatar → Settings → Personalization
Is "Use saved info" toggle ON?

2. Current model doesn’t honor saved info

Only these models honor Saved info:

  • ✅ Gemini 2.5 Pro
  • ✅ Gemini 2.5 Flash
  • ❌ Gemini 3 series
  • ❌ Gemini Lite
  • ❌ Experimental models

How to judge: which model is the top picker showing?

3. Workspace policy disabled Personalization

Workspace IT can globally disable Personalization for compliance. Toggle has no effect.

How to judge:

  • Personal account saves and works; work account doesn’t
  • Toggle is grayed with “managed by your organization”

4. Cross-account / cross-device

Saved info is per-account. Writing on account A and testing on account B = it won’t appear.

How to judge: is the account that wrote Saved info the same as the test account?

5. Saved info content is too vague

"I like AI" is too abstract for the model to act on. Need concrete role + tech + preferences.

6. Saved info exceeds character limit

Each entry caps around 500 chars; total ~10-20 entries. Overruns get silently truncated.

How to judge: count entries + per-entry length.

7. Cookies haven’t synced

New Saved info takes 1-2 minutes to propagate. Testing immediately may show it not active.

Shortest path to fix

Step 1: Enable Personalization

gemini.google.com → avatar → Settings → Personalization
Turn "Use saved info" ON
Wait 1-2 min for sync

Confirm your Saved info list has actual entries (not empty).

Step 2: Switch to 2.5 Pro / Flash

Top model picker → Gemini 2.5 Pro

Lite / 1.5 series don’t honor Saved info — by design.

Step 3: Workspace — contact IT

Work account blocked:

  1. Contact IT admin
  2. Admin Console → Apps → Additional Google services → Gemini app for Workspace
  3. Enable “Personalization” / “Saved info”
  4. Wait ~30 min

Step 4: Verify the same account

Account when writing Saved info: top-right avatar
Account when testing: top-right avatar
Must match exactly

Across devices (phone / tablet / different browsers): all on the same account.

Step 5: Rewrite Saved info with concrete content

Bad vs good:

# Bad (too vague)
I like AI
I'm an engineer

# Good (specific and actionable)
Role: Product Manager, 5 yrs experience, AI/SaaS industry
Tech stack: reads Python + SQL, doesn't write code
Current company: 50-person B2B AI startup in SF
Preferences: bullets not prose; include numbers; conclusion first then detail
Don't: disclaimers, "as an AI" intros, excessive politeness
Tools: Linear, Notion, Figma, Slack
Workday: demos / specs / data analysis dominate

Concrete role + preferences + tools let the model adapt usefully.

Step 6: Split into multiple < 500-char entries

If your Saved info is one long paragraph:

1. Role / industry / company
2. Tech stack / tools
3. Output preferences / what to avoid
4. Current long-term projects

Avoid any single entry > 500 chars getting truncated.

Step 7: Wait 1-2 minutes before testing

New Saved info needs sync time. Test immediately after saving may not see it. Wait 2 min.

Step 8: Verify explicitly in a new conversation

New conversation
Ask: "Based on my saved info, what's my role and tech stack?"
Model should recite your entries

Can’t recall = Saved info isn’t taking effect.

Prevention

  • Verify Saved info takes effect by testing a new conversation right after saving
  • Saved info = long-lived preferences; restate short-term context inside each conversation
  • Always use concrete content (role / tech / tools); never “I like AI”
  • Each entry < 500 chars; split into multiple
  • When switching models, confirm the target supports Saved info (2.5 Pro / Flash only)

Tags: #Gemini #Troubleshooting

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