Commit Graph

287 Commits

Author SHA1 Message Date
Roman Rizzi 94ba0dadc2
SECURITY: Place a SSRF protection when calling services from the plugin. (#485)
The Faraday adapter and `FinalDestionation::HTTP` will protect us from admin-initiated SSRF attacks when interacting with the external services powering this plugin features.:
2024-02-21 17:14:50 -03:00
Sam becbe01f68
FIX: unable to share conversations with persona user (#479)
Persona users are still bots, but we were not properly accounting
for it and share icon was not showing up.

This depends on a core change that adds .topic to transformed posts
2024-02-20 16:16:23 +11:00
Keegan George a9b2d6a30a
FEATURE: AI image caption (#470)
This PR adds a new feature where you can generate captions for images in the composer using AI.

---------

Co-authored-by: Rafael Silva <xfalcox@gmail.com>
2024-02-19 14:56:28 -03:00
Sam 1f74a77e17
DEV: correct flaky spec (#475)
We were not properly expiring prompt cache
2024-02-19 15:21:55 +11:00
Sam 0fb87b00e2
FEATURE: new Discourse Helper persona (#473)
This persona searches Discourse Meta for help with Discourse and
points users at relevant posts.

It is somewhat similar to using "Forum Helper" on meta, with the
notable difference that we can not lean on semantic search so using
some prompt engineering we try to keep it simple.
2024-02-19 14:52:12 +11:00
Krzysztof Kotlarek dd6b073fc3
DEV: Make more group-based settings client: false (#474)
Affects the following settings:

ai_toxicity_groups_bypass
ai_helper_allowed_groups
ai_helper_custom_prompts_allowed_groups
post_ai_helper_allowed_groups

This turns off client: true for these group-based settings,
because there is no guarantee that the current user gets all
their group memberships serialized to the client. Better to check
server-side first.
2024-02-19 13:26:24 +11:00
Keegan George d66915ecc1
DEV: Make prompts available on `CurrentUserSerializer` (#472) 2024-02-16 10:57:14 -08:00
Sam 3a8d95f6b2
FEATURE: mentionable personas and random picker tool, context limits (#466)
1. Personas are now optionally mentionable, meaning that you can mention them either from public topics or PMs
       - Mentioning from PMs helps "switch" persona mid conversation, meaning if you want to look up sites setting you can invoke the site setting bot, or if you want to generate an image you can invoke dall e
        - Mentioning outside of PMs allows you to inject a bot reply in a topic trivially
     - We also add the support for max_context_posts this allow you to limit the amount of context you feed in, which can help control costs

2. Add support for a "random picker" tool that can be used to pick random numbers 

3. Clean up routing ai_personas -> ai-personas

4. Add Max Context Posts so users can control how much history a persona can consume (this is important for mentionable personas) 

Co-authored-by: Martin Brennan <martin@discourse.org>
2024-02-15 16:37:59 +11:00
Rafael dos Santos Silva 59fbbb156b
DEV: Make indexing less frequent when related topics is disabled (#468) 2024-02-09 16:08:54 -03:00
Rafael dos Santos Silva 0dba6623a0
FIX: Better AI chat thread titles (#467)
* FIX: Better AI chat thread titles

- Fix quote removal when multi-line

- Use XML tags for better LLM output parsing

- Use stop_sequences for faster and less wasteful LLM calls

- Adds truncation as the last line of defense
2024-02-09 14:49:28 -03:00
Rafael dos Santos Silva bccb7efdd6
FIX: Use a dedicated prompt for thread titles (#464) 2024-02-07 15:05:50 -03:00
Sam ba3c3951cf
FIX: typo causing text_embedding_3_large to fail (#460) 2024-02-05 11:16:36 +11:00
Sam a3c827efcc
FEATURE: allow personas to supply top_p and temperature params (#459)
* FEATURE: allow personas to supply top_p and temperature params

Code assistance generally are more focused at a lower temperature
This amends it so SQL Helper runs at 0.2 temperature vs the more
common default across LLMs of 1.0.

Reduced temperature leads to more focused, concise and predictable
answers for the SQL Helper

* fix tests

* This is not perfect, but far better than what we do today

Instead of fishing for

1. Draft sequence
2. Draft body

We skip (2), this means the composer "only" needs 1 http request to
open, we also want to eliminate (1) but it is a bit of a trickier
core change, may figure out how to pull it off (defer it to first draft save)

Value of bot drafts < value of opening bot conversations really fast
2024-02-03 07:09:34 +11:00
Roman Rizzi fba9c1bf2c
UX: Re-introduce embedding settings validations (#457)
* Revert "Revert "UX: Validate embeddings settings (#455)" (#456)"

This reverts commit 392e2e8aef.

* Resstore previous default
2024-02-01 16:54:09 -03:00
Roman Rizzi 392e2e8aef
Revert "UX: Validate embeddings settings (#455)" (#456)
This reverts commit 85fca89e01.
2024-02-01 14:06:51 -03:00
Roman Rizzi 85fca89e01
UX: Validate embeddings settings (#455) 2024-02-01 13:05:38 -03:00
Sam cec4251b00
DEV: improve error bedrock error messages (#454)
When bedrock rate limits it returns a 200 BUT also returns a JSON
document with the error.

Previously we had no special case here so we complained about nil

New code properly logs the problem
2024-02-01 08:01:07 -03:00
Sam dcafc8032f
FIX: improve embedding generation (#452)
1. on failure we were queuing a job to generate embeddings, it had the wrong params. This is both fixed and covered in a test.
2. backfill embedding in the order of bumped_at, so newest content is embedded first, cover with a test
3. add a safeguard for hidden site setting that only allows batches of 50k in an embedding job run

Previously old embeddings were updated in a random order, this changes it so we update in a consistent order
2024-01-31 10:38:47 -03:00
Sam abcf5ea94a
FEATURE: fine tune llm report to follow instructions more closely (#451)
- Allow users to supply top_p and temperature values, which means people can fine tune randomness
- Fix bad localization string
- Fix bad remapping of max tokens in gemini
- Add support for top_p as a general param to llms
- Amend system prompt so persona stops treating a user as an adversary
2024-01-31 09:58:25 +11:00
Rafael dos Santos Silva b41c5cc31c
FIX: Add table name to remove ambiguous column reference in SQL (#449) 2024-01-30 15:50:26 -03:00
Sam ab7e9e31aa
FEATURE: allow excluding tags and categories from LLM report (#447)
Also

- Better diagnostics, output model being used
- Prompt LLM that true content is being injected in <context> tag
2024-01-30 15:55:05 +11:00
Roman Rizzi bae71eb047
FIX: Include provider in automation models (#446) 2024-01-29 18:07:29 -03:00
Roman Rizzi 0634b85a81
UX: Validations to LLM-backed features (except AI Bot) (#436)
* UX: Validations to Llm-backed features (except AI Bot)

This change is part of an ongoing effort to prevent enabling a broken feature due to lack of configuration. We also want to explicit which provider we are going to use. For example, Claude models are available through AWS Bedrock and Anthropic, but the configuration differs.

Validations are:

* You must choose a model before enabling the feature.
* You must turn off the feature before setting the model to blank.
* You must configure each model settings before being able to select it.

* Add provider name to summarization options

* vLLM can technically support same models as HF

* Check we can talk to the selected model

* Check for Bedrock instead of anthropic as a site could have both creds setup
2024-01-29 16:04:25 -03:00
Sam b2b01185f2
FEATURE: add support for new OpenAI embedding models (#445)
* FEATURE: add support for new OpenAI embedding models

This adds support for just released text_embedding_3_small and large

Note, we have not yet implemented truncation support which is a
new API feature. (triggered using dimensions)

* Tiny side fix, recalc bots when ai is enabled or disabled

* FIX: downsample to 2000 items per vector which is a pgvector limitation
2024-01-29 13:24:30 -03:00
Sam 092da860e2
FEATURE: support gpt-4-0125 which was just released (#443)
The new model has better performance and is always preferable to
the old one which has unicode issues during function calls.
2024-01-26 09:08:02 +11:00
Roman Rizzi b461ebc4ca
FIX: typo in Automation::AVAILABLE_MODELS (#442) 2024-01-25 11:56:28 -03:00
Rafael dos Santos Silva fa6bc7f409
FIX: Automatic embeddings index could fail if it existed in the backup schema (#441) 2024-01-24 15:57:26 -03:00
Rafael dos Santos Silva 16d666fe69
FIX: Misconfigured OpenAI API for embeddings shouldn't spam logs (#440) 2024-01-24 15:57:18 -03:00
Rafael dos Santos Silva 04bc402aae
FEATURE: Setting to control per post embeddings (#439)
* FEATURE: Setting to control per post embeddings
2024-01-23 22:09:27 -03:00
Jarek Radosz 5802cd1a0c
DEV: Fix various typos (#434) 2024-01-19 12:51:26 +01:00
Rafael dos Santos Silva c70f43f130
FIX: Truncate content for sentiment/toxicity classification (#431) 2024-01-17 15:17:58 -03:00
Roman Rizzi 5bdf3dc1f4
DEV: Stop using shared_examples for endpoint specs (#430) 2024-01-17 15:08:49 -03:00
Sam 370074ef21
FIX: always ensure `#generate` gets a valid input (#427)
We were not validating input for generate leading to 2 tests not
failing correctly despite functionality being broken.

This ensures that input is validated,and in turn fixes the broken
specs
2024-01-16 15:21:58 +11:00
Sam 05d8b021f1
FIX: scrub invalid prompts when truncating (#426)
When you trim a prompt we never want to have a state where there
is a "tool" reply without a corresponding tool call, it makes no
sense

Also

- GPT-4-Turbo is 128k, fix that
- Claude was not preserving username in prompt
- We were throwing away unicode usernames instead of adding to
message
2024-01-16 13:48:00 +11:00
Roman Rizzi ff4da6ace8
FIX: Clean unicode usernames when adding messages through prompt's contrstuctor (#425) 2024-01-15 12:01:40 -03:00
Sam 825f01cfb2
FEATURE: even smoother streaming (#420)
Account properly for function calls, don't stream through <details> blocks
- Rush cooked content back to client
- Wait longer (up to 60 seconds) before giving up on streaming
- Clean up message bus channels so we don't have leftover data
- Make ai streamer much more reusable and much easier to read
- If buffer grows quickly, rush update so you are not artificially waiting
- Refine prompt interface
- Fix lost system message when prompt gets long
2024-01-15 18:51:14 +11:00
Jarek Radosz 6b8a57d957
DEV: Update linting (#423)
Co-authored-by: Keegan George <kgeorge13@gmail.com>
2024-01-13 00:28:06 +01:00
Roman Rizzi 04eae76f68
REFACTOR: Represent generic prompts with an Object. (#416)
* REFACTOR: Represent generic prompts with an Object.

* Adds a bit more validation for clarity

* Rewrite bot title prompt and fix quirk handling

---------

Co-authored-by: Sam Saffron <sam.saffron@gmail.com>
2024-01-12 14:36:44 -03:00
Rafael dos Santos Silva 705ef986b4
FIX: Set ivfflat.probes using topic count, not post count (#421)
Fixes a regression from 140359c which caused we to set this globally based on post count, rendering the cost of an index scan on the topics table too high and making the planner, correctly, not use the index anymore.

Hopefully https://github.com/pgvector/pgvector/issues/235 lands soon.
2024-01-12 11:20:23 -03:00
Sam 8df966e9c5
FEATURE: smooth streaming of AI responses on the client (#413)
This PR introduces 3 things:

1. Fake bot that can be used on local so you can test LLMs, to enable on dev use:

SiteSetting.ai_bot_enabled_chat_bots = "fake"

2. More elegant smooth streaming of progress on LLM completion

This leans on JavaScript to buffer and trickle llm results through. It also amends it so the progress dot is much 
more consistently rendered

3. It fixes the Claude dialect 

Claude needs newlines **exactly** at the right spot, amended so it is happy 

---------

Co-authored-by: Martin Brennan <martin@discourse.org>
2024-01-11 15:56:40 +11:00
Martin Brennan 37b957dbbb
DEV: Fix SemanticRelated module load error (#419)
Followup 2636efcd1b,
whenever ruby code was changed locally this would break
module loading, giving an "uninitialized constant
DiscourseAi::Embeddings::EntryPoint::SemanticRelated" error.
2024-01-11 13:52:50 +10:00
Rafael dos Santos Silva 8fcba12fae
FEATURE: Support for SRV records for Discourse services (#414)
This allows admins to configure services with multiple backends using DNS SRV records. This PR also adds support for shared secret auth via headers for TEI and vLLM endpoints, so they are inline with the other ones.
2024-01-10 19:23:07 -03:00
Roman Rizzi abde82c1f3
FIX: Use claude-2.1 to enable system prompts (#411) 2024-01-09 14:10:20 -03:00
Sam 05f7808057
FEATURE: more elegant progress (#409)
Previous to this change it was very hard to tell if completion was
stuck or not.

This introduces a "dot" that follows the completion and starts
flashing after 5 seconds.
2024-01-09 09:20:28 -03:00
Sam b0a0cbe3ca
FIX: improve bot behavior (#408)
* FIX: improve bot behavior

- Provide more information to Gemini context post function execution
- Use system prompts for Claude (fixes Dall E)
- Ensure Assistant is properly separated
- Teach Claude to return arrays in JSON vs XML

Also refactors tests so we do not copy tool preamble everywhere

* System msg is claude-2 only. fix typo

---------

Co-authored-by: Roman Rizzi <rizziromanalejandro@gmail.com>
2024-01-08 10:28:03 -03:00
Roman Rizzi 6124f910c1
FIX: Bring back Azure support. (#407)
We thought Azure's latest API version didn't have tool support yet, but I didn't understand it was complaining about a required field in the tool call message.
2024-01-05 17:08:10 -03:00
Sam 17cc09ec9c
FIX: don't include <details> in context (#406)
* FIX: don't include <details> in context

We need to be careful adding <details> into context of conversations
it can cause LLMs to hallucinate results

* Fix Gemini multi-turn ctx flattening

---------

Co-authored-by: Roman Rizzi <rizziromanalejandro@gmail.com>
2024-01-05 15:21:14 -03:00
Keegan George 7201d482d5
FEATURE: Add DallE support to AI helper's illustrate post (#404) 2024-01-05 09:03:23 -08:00
Rafael dos Santos Silva 23b2809638
FEATURE: Generate proper embeddings for posts/topics with embedded content (#401) 2024-01-05 10:27:45 -03:00
Rafael dos Santos Silva 6fc1c9f7a6
FEATURE: Try to automatically handle larger embedding indexes (#403)
* FEATURE: Try to automatically handle larger embedding indexes

* linteeeeeeeer
2024-01-05 09:56:28 -03:00