NanoGPT

The Nous 4 models have just been added: Large (405b) and Medium (70b).

These models have a hybrid thinking mode, with the model being able to reason internally. It's also a model that has a far lower refusal rate than most models have - lower even than Grok 4!

Folders are now live!

Go to the /conversations tab to create folders, then use them from the /conversations page or from the "most recent conversations" dropdown.

You of course can also still show "all" conversations, and search across all conversations.

The default model for imported conversations is set to ChatGPT or Claude 4 Sonnet.

One of the best parts of NanoGPT though - you can change this to any model you wish, at any time.

Plus - no-log, and no need to reveal your identity to us. Your privacy matters.

To be clear, in both cases we do not see your chats and conversations. The importing happens locally, an your chats and conversations (and images) are stored locally.

NanoGPT | Every AI model | Privacy-first | No subscription | Text, Image, Video Access all the newest AI models including ChatGPT, Claude, Gemini, Deepseek, and all image and video models. Starting at $0.01, pay only for what you use. Private, no subscription needed.

Claude:

See also nano-gpt.com/claude.

Fast version:

- Go to Claude Settings (claude.ai/settings/dat...) and click "export data" under data controls
- Import into your NanoGPT conversations (nano-gpt.com/conversations).

That's all! All chats conserved.

NanoGPT | Every AI model | Privacy-first | No subscription | Text, Image, Video Access all the newest AI models including ChatGPT, Claude, Gemini, Deepseek, and all image and video models. Starting at $0.01, pay only for what you use. Private, no subscription needed.

ChatGPT:

See also nano-gpt.com/chatgpt.

Fast version:

- Go to ChatGPT Settings — Data Controls (chatgpt.com#settings/Dat...) and click "Export data".
- Import into your NanoGPT conversations (nano-gpt.com/conversations).

That's all! All chats and images conserved.

NanoGPT | Every AI model | Privacy-first | No subscription | Text, Image, Video Access all the newest AI models including ChatGPT, Claude, Gemini, Deepseek, and all image and video models. Starting at $0.01, pay only for what you use. Private, no subscription needed.

Importing ChatGPT and Claude conversations is now live.

If you've been postponing moving to NanoGPT because of your extensive ChatGPT/Claude history - export it, import it, and increase your privacy and flexibility.

2-step instructions below!

You can now queue messages in our chat!

Helpful if you're thinking of something while the model is outputting and want to queue it for sending immediately, or for example if you're fond of Barry the Bear and want the story to continue, and continue...

Queued messages can also be deleted.

Want to look up old conversations or image generations? It's now possible to sort by purely text conversations on the /conversations page, or check out just your favorites/pinned conversations, or of course go to the gallery to see all the images and videos you've generated.

Qwen Image now supports image-to-image editing!

Upload an image and use natural language to make precise edits - from semantic changes (style, layout, composition) to fine-grained adjustments (add/remove objects), all while preserving structure.

Prices for both variants of the open-source GPT OSS model (OpenAI's open-source model) have been decreased quite a bit!

A new and very cheap model for realistic images: CyberRealistic XL is now live!

Our TTS (Text to Speech) offerings have been expanded! In addition to the GPT voice models, Elevenlabs, and Whisper, we now also have the Gemini 2.5 Pro and Flash text to speech models live!

The first open-source providers for Deepseek V3.1 are coming online, so we are no longer routing through the original provider for it but only through no-log open source providers from this point on.

Better privacy, and as an added benefit we've also lowered the price!

We've been working on improving the formatting in general, but also with a focus on how math gets output.

If you're into long equations and want them to be displayed well you should now be a lot happier with our service!

Memory has been further improved - if you now try a long pre-existing conversation (so one you've never used Memory in before, but is already say 200k tokens long), they'll index it in the background rather and tell you in how long (a few minutes, usually) the conversation is indexed and ready.

We're putting some improvements into our chat page.

It should allow for easier sorting of models, showing which support image input, which ones are reasoning models, and generally make it feel better to navigate the now 400+ models.

That's all! Go try it out, and let us know what you think.

Pricing

- Not-cached input: $5.00 per million tokens
- Cached input: $2.50 per million tokens
- Output Generation: $10.00 per million tokens

Retention: 30 days by default; configurable 1–365 days via :memory-<days> or memory_expiration_days header

Typical Usage: 8k-20k tokens per session

Important privacy details:

- Context Memory over the API does not send data to Google Analytics or use cookies
- Only your conversation messages are sent to Polychat for compression
- No email, IP address, or other metadata is shared, only the prompts

PolyChat - Chat with multiple LLMs Combine the world's most powerful LLMs from OpenAI, Anthropic, Perplexity, Google, DeepSeek, LLama, and more.

Provider: Polychat

When using Context Memory, your conversation data is processed by Polychat's API which uses Google/Gemini in the background with maximum privacy settings.

You can review Polychat's full privacy policy at polychat.co/legal/privacy.

PolyChat - Chat with multiple LLMs Combine the world's most powerful LLMs from OpenAI, Anthropic, Perplexity, Google, DeepSeek, LLama, and more.

- The model receives all the context it needs without hitting token limits

This means you can have conversations with millions of tokens of history, but the AI model only sees the intelligently compressed version that fits within its context window.

PolyChat - Chat with multiple LLMs Combine the world's most powerful LLMs from OpenAI, Anthropic, Perplexity, Google, DeepSeek, LLama, and more.

How It Works

- You send your full conversation history to our API
- Context Memory compresses this into a compact representation with all relevant information
- Only the compressed version is sent to the AI model (OpenAI, Anthropic, etc.)

PolyChat - Chat with multiple LLMs Combine the world's most powerful LLMs from OpenAI, Anthropic, Perplexity, Google, DeepSeek, LLama, and more.

Retention

By default, Context Memory retains your compressed chat state for 30 days.

Retention is rolling and based on the conversation’s last update: each new message resets the timer, and the thread expires N days after its last activity.

You can configure retention from 1 to 365 day.

PolyChat - Chat with multiple LLMs Combine the world's most powerful LLMs from OpenAI, Anthropic, Perplexity, Google, DeepSeek, LLama, and more.

The earlier you enable it, the more complete your memory will be.

Using Context Memory

Simple. Add :memory to any model name.

Or pass a header:

memory: true.

Or on our frontend, just check "enable context memory".

PolyChat - Chat with multiple LLMs Combine the world's most powerful LLMs from OpenAI, Anthropic, Perplexity, Google, DeepSeek, LLama, and more.

- Starting memory early captures your entire conversation history
- You can go over 1 million tokens without hitting limits
- The system compresses intelligently, enabling it to return the most relevant information
- Later messages benefit from the full context built up over time

PolyChat - Chat with multiple LLMs Combine the world's most powerful LLMs from OpenAI, Anthropic, Perplexity, Google, DeepSeek, LLama, and more.

Turn on Context Memory as early as possible in your conversation!

Context Memory progressively indexes your conversation each time, building up a comprehensive understanding. This means:

PolyChat - Chat with multiple LLMs Combine the world's most powerful LLMs from OpenAI, Anthropic, Perplexity, Google, DeepSeek, LLama, and more.

Conversations:

- Extended discussions without forgetting details
- Research projects that build knowledge over time
- Complex problem-solving with full history awareness

PolyChat - Chat with multiple LLMs Combine the world's most powerful LLMs from OpenAI, Anthropic, Perplexity, Google, DeepSeek, LLama, and more.

- Resume sessions after days or weeks with full awareness of what happened at the very start
- Epic-length narratives without context limits—only the relevant pieces are passed to the model

PolyChat - Chat with multiple LLMs Combine the world's most powerful LLMs from OpenAI, Anthropic, Perplexity, Google, DeepSeek, LLama, and more.

Roleplay:

- Build far bigger worlds with persistent lore, timelines, and locations that never get forgotten
- Characters remember identities, relationships, and evolving backstories across long arcs
- Branching plots stay coherent—past choices, clues, and foreshadowing remain available