Gemma 4 31B in a TEE.

Google's open-weight model for everyday tasks, with image input. On Thinkr, it runs inside a trusted execution environment (TEE) that your browser verifies first.

›private/gemma-4-31b

Maker
Google
Feature
Chat
Private
$0.30 in / $0.75 out per 1M tokens
ZDR
$0.125 in / $0.425 out per 1M tokens
Context
262K tokens

Who can read it.

  • Private

    Open-weight models answer inside a trusted execution environment (TEE). Your browser verifies the enclave, then encrypts each message to it, so not even Thinkr can read the chat.

  • ZDR

    Claude, GPT, Gemini, and other models answer with zero data retention (ZDR). The provider reads the chat to answer it and promises by contract to keep nothing.

In ZDR and Open, Thinkr's proxy can read the chat in transit and writes none of it to disk.

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