AI Model Context and Memory
Everything we've answered about AI context and memory: context windows versus persistent memory, cross-session recall, and deleting stored memory data.
5 questions in this cluster
Sourced answers to the specific questions people ask about AI model context and memory.
AI Models and Companies: A Complete Guide to Choosing Between Providers
Read the full guide →Can AI Models Remember Facts About You Across Different Sessions?
Some AI products now include a persistent memory feature that lets them recall specific facts or preferences you've shared in past conversations, but this isn't universal — many AI systems don't retain anything between separate sessions by default, so whether a specific product remembers you across sessions depends entirely on whether it offers and has this feature enabled.
Can You Turn Off an AI Assistant's Memory of Past Conversations?
Most major AI products that offer a persistent memory feature also provide a way to turn it off or manage what's remembered, typically through account or conversation settings, though the exact controls, terminology, and how thoroughly memory can be disabled vary by provider and should be confirmed directly in that product's current settings.
How Do AI Companies Implement Long-Term Memory Features?
AI companies typically implement long-term memory by having a separate system identify and store specific pieces of information from a conversation, then retrieving relevant stored details and inserting them into a new conversation's context so the model can reference them, rather than the underlying model itself permanently retaining every past interaction.
What Happens to Memory Data If You Delete Your AI Account?
When you delete an AI account, most providers state that associated data, including any stored memory information, will be deleted according to their published data retention and deletion policies, though the exact timeline, any retained backup copies, and specific handling of memory data should be confirmed in that provider's own current privacy documentation rather than assumed.
What Is the Difference Between a Model's Context Window and Persistent Memory?
A context window is the amount of text an AI model can actively consider within a single conversation or request, which resets once that conversation ends, while persistent memory is a separate feature that lets a system store and recall specific information across entirely different sessions, functioning more like a long-term notebook than the model's immediate working attention.
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AI Model Releases and Versioning
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Everything we've answered about Amazon's AI efforts: Amazon Bedrock, Alexa, Amazon Q, and AWS's role in the broader AI industry.
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Everything we've answered about choosing an AI provider: comparison factors, switching costs, single-vendor versus multi-vendor strategy, and reliability.
DeepSeek
Everything we've answered about DeepSeek: the Chinese AI lab's models, its training approach, and the privacy questions it has raised.
Enterprise AI Platforms
Everything we've answered about enterprise AI platforms: security features, vendor evaluation, private deployments, and data isolation guarantees.
Google Gemini
Everything we've answered about Google's Gemini: how it works, how it fits into Search and Workspace, and what it costs to use.
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Everything we've answered about Grok and its creator xAI: its integration with X, its personality, and how it differs from other chatbots.
Major AI Developments Explained
Clear explainers on the structural developments shaping the AI industry — regulation, major corporate changes, and industry-wide debates — written to stay useful as the specific details evolve.
Meta Llama
Everything we've answered about Meta's Llama models: open weights, licensing, local use, and how they power Meta AI.
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Everything we've answered about Microsoft Copilot: how it works inside Office and Windows, its relationship to ChatGPT, and its pricing tiers.
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Everything we've answered about Mistral AI: the French AI lab's open and commercial models, and how it compares to other AI companies.
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