The Context is effectively the AI's memory. Understanding how it works will greatly help with leading to "good" generations.

Context Window

The context window is comprised:

• On older models (Sigurd, Euterpe, Krake, Snek, Genji) of 2048 Tokens, or 1024 if you are subscribed under the Tablet tier.
• On Clio, the context size is 8192 for all tiers.
• On Kayra, of 3072 Tokens for Tablet, 6144 tokens for Scroll and 8192 for Opus.

View Last Context at the top of the Advanced tab of the settings panel opens a window which displays all the tokens sent to the AI for the previous generation. This helps you check if anything you feel is important was omitted. View Current Context does the same, but for the input you're about to send.

Elements of Context

Prompt

The prompt is displayed in cream by default. It is the first piece of text fed into the AI. If you have put anything into the Memory or Author's note, they will be inserted before it in the context before being sent to the AI.

Injected Text

Injected Text is any text that is not part of the story, but part of the context. All of these elements are injected text:

• The Memory.

• The Author's Note, or A/N colloquially.

• Lorebook entries.

• Ephemeral Context entries.

There are two important things to consider about injected text:

• Position determines the strength of the injection's influence. Closer to the end = Stronger. Further at the top = weaker.

• Style determines how it influences the generation. Generally, you want to stay close to your Story's style, perhaps with minor concessions such as removing determiners, prepositions, etc.

Square brackets are recommended mostly for Author, Title, Tags, Genre metadata in Memory (and Knowledge, Style tags for Clio and Kayra). The brackets must be separated from their contents by a space, and everything should be lowercase outside of category titles and proper nouns.

[ Author: George R.R. Martin; Title: A Song of Ice and Fire; Tags: dragons, politics, dynasty; Genre: fantasy ]

Memory

By default, the Memory is inserted at the top of the context, before anything else. Its position may be adjusted for a stronger (closer to the bottom) or a weaker (further to the top) effect.

Traditionally used it to make the AI remember broad context elements and the Author, Title, Tags, Genre metadata.

Author's Note

The Author's Note or A/N is identical in format and use to Memory, but it is inserted three newlines by default before the last token in the input. It has a greater influence as a result. The A/N's position may be adjusted for a stronger (closer to the bottom) or a weaker (further to the top) effect. Traditionally, it is used to either give immediate instructions, and immediately important information, such as the name of the POV character, the date, etc.

Keep in mind that Author's Note influence is extremely strong. It is strongly recommended to leave it empty unless you are using it for a specific purpose, after which it should be cleared. Leaving elements in the Author's Note can degrade generation quality.

Lorebook

Further described in the dedicated Lorebook page.

Why use Brackets?

Bracketed text is used specifically in the fine-tuning material for metadata, which includes Author, Title, Tags and Genre.

Brackets used for metadata, look like this:

[ Author: Neil Gaiman; Title: Sandman; Tags: ; Genre: Modern Fantasy; ]

As you can see, you can use empty categories, or even omit them outright. Note the spaces next to the brackets! For optimal effect on your story, it is recommended to include the metadata headers in their original order, even if they are empty. You can omit the first ones if they are empty, but it is better if you keep Genre: at the very least.

Each category is separated by a semicolon (;) and elements in a category are separated by a comma (,).

It is also usable for:

• Dates and locations: [ 1889 , London ]
• The name of the POV character [ Batman ]
• To contain text that has a tendency to leak into generations.

Bracketed text is thus best described as being read by the AI as "Pertinent information but not part of the text." This helps it keep things into memory without trying to continue from them as if they were sentences in the text.

Punctuation outside of colons is usually only as part of a chapter/work title.

You can encase only descriptive passages in Injected Text entries if they differ from the usual style of your prose.

Brackets do not notably affect the accuracy of the text - this is Generation Settings at work.

It is generally not recommended to use brackets in Euterpe or Krake for anything outside of the aforementioned purposes.

As a note, if you are using Krake, enable the Preamble in your AI settings to reinforce the Metadata's effect.

Context Viewer

The Context Viewer is a powerful tool to identify what elements were used by the AI in the last generation. This helps you diagnose Memory, Author's Note and Lorebook usage. Check for bloat, trimmed entries, or ones that take too much space using this tool.

Identifiers

Lists the Identifier of each element of the context that describes it's origin from one of the following:

• Story: From the main text.
• Memory: From the Memory block.
• Author's Note: From the Author's Note block.
• Display Name of a Lorebook Entry: The name that you gave that entry in the Lorebook, not its keys.

Inclusion

Lists if this element is included in the context:

• Included: Successfully inserted in the context.
• Partially Included: Inserted in the context but some trimming was performed.
• Not Included: Insertion in the context failed or was not attempted.

Reason

Lists the reason for this element's inclusion or omission:

Included

• Default: Reserved to Story, Memory and Author's Note. Included by default.
• Key Activated: This Lorebook entry was triggered by one of its keys.
• Forced: This Lorebook entry was activated because it was set to Forced.

Omitted

• Disabled: This Lorebook entry was omitted because it was disabled.
• No key: This Lorebook entry was ommitted because it could not find any of its keys in the text.
• No space: This entry was ommitted because it could not be allocated enough tokens to fit.
• No text: This entry was deactivated because it contains no text.

Key

Lists the key that triggered this Lorebook entry.

Reserved

Lists the amount of tokens reserved for this entry. This is usually lower than the Reserved Tokens setting of that entry, as that setting is the upper limit.

Tokens

Lists how many tokens are used by this entry solely on its own. Tokenization can cause a couple extra (or sometimes less) tokens to be used when this entry is placed in the text.

Trim Type

Lists how this entry was trimmed. There are four trim steps, which occur in this sequence:

• Fit the entire entry without trimming. (No Trim) If it doesn't fit, go to the next step:
• The entry was trimmed to a new line character inside its text. (New Line) If this results in the entry having less than 30% of its allocated token content inserted, go to the next step:
• The entry was trimmed to a sentence delimited (period, ellipse, semicolon) (Sentence) If this causes the entry to have less than 30% of its allocated token content inserted, go to the next step:
• The entry is trimmed by the individual token, and then all the content that can fit in the space that remains is inserted. (Token) If this STILL fails, this is likely because the Prefix and Suffix can't fit in the context, so the entire entry is omitted.

Advanced Context Settings

Remember all the advanced settings of the Lorebook? Those are used here, but for the Story, Memory and Author's Note.

These can be accessed in the Advanced Options collapse in the Options tab on the right.

This allows you to:

• Fine-tune the maximum size of these blocks.
• Make Memory or the Author's Note get trimmed before the Story by setting them to a lower priority.
• Change the way these three blocks are trimmed.
• Force suffixes and prefixes that you won't need to write in the blocks directly.

Ephemeral Context

Ephemeral Context entries are effectively time-sensitive Text injections. Think Mission Impossible:

This message will self-destruct in 30 seconds...

Every time you generate text, you perform a step. Ephemeral Context entries wait a certain number of steps, appear, remain for a certain number of steps, and disappear.

The syntax example is as follows: {0+30r~15,+5:[Angela's amnesia temporarily dissipates.]}

Several symbols are used to define the type of information specified:

• {} Contains the block.
• The first number specifies the exact starting step, if necessary. You can also specify negative steps using -
• + specifies the delay in steps before activation. +0 will trigger immediately. Adding r to it will make it repeat after the number of steps set passes, even if the entry is still active. As a result, make sure the delay is longer than the duration if you don't want the entry to be always on, if it repeats.
• ~ specifies the duration of the entry, in steps, before it disables.
• , followed by + or - specifies the insertion position of the entry, in new lines. + starts from the top the context, - starts from the bottom of the context.
• : specifies the beginning of the text content of the entry.

Thus: {0+30r~15,+5:[Angela's amnesia temporarily dissipates.]} will add "\[Angela's amnesia temporarily dissipates.\]" to the context, five new lines from the top of the context, for fifteen steps, starting thirty steps after you set up this entry. Effectively, it'll be on half the time.

You may also add a ! after the first curly brace to be able to specify a temporarily inactive entry. This makes it always present except during the Ephemeral Context's entry duration.

{!0+30r~15,+5:[Angela's amnesia makes her forget why she is here and what she is doing..]}

This one will be off half the time, when the other entry is active.

You can also type out Ephemeral Context entries directly in the Input box.