[PR #2] [CLOSED] add notebook for cognitive architectures #1159

New Issue

2026-02-20T17:44:04-05:00

yindo commented

2026-02-20 17:44:04 -05:00

📋 Pull Request Information

Original PR: https://github.com/langchain-ai/langgraph/pull/2
Author: @hwchase17
Created: 8/28/2023
Status: ❌ Closed

Base: main ← Head: harrison/cog-arch

📝 Commits (1)

9a7c566 add notebook for cognitive architectures

📊 Changes

2 files changed (+641 additions, -43 deletions)

View changed files

➕ examples/cognitive_architectures.ipynb (+630 -0)
📝 examples/example.ipynb (+11 -43)

📄 Description

No description provided

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/langchain-ai/langgraph/pull/2 **Author:** [@hwchase17](https://github.com/hwchase17) **Created:** 8/28/2023 **Status:** ❌ Closed **Base:** `main` ← **Head:** `harrison/cog-arch` --- ### 📝 Commits (1) - [`9a7c566`](https://github.com/langchain-ai/langgraph/commit/9a7c566566568bb2db799a97d61b02a90df61979) add notebook for cognitive architectures ### 📊 Changes **2 files changed** (+641 additions, -43 deletions) <details> <summary>View changed files</summary> ➕ `examples/cognitive_architectures.ipynb` (+630 -0) 📝 `examples/example.ipynb` (+11 -43) </details> ### 📄 Description _No description provided_ --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

yindo added the pull-request label 2026-02-20 17:44:04 -05:00

yindo closed this issue

2026-02-20 17:44:04 -05:00

yindo referenced this issue

2026-02-20 17:45:51 -05:00

[PR #1159] [MERGED] fix: update the function for node colors #1919

Sign in to join this conversation.

Branches Tags

main

jdr/add-session-name

deps/uv-lock-upgrade

fix/root-messages-inbox-bound

open-swe/fix-thread-actions-auth

fix/sdk-integration-ci-secrets

corridor/fix-e588a881-1783566949463

long/update-state-delta-fix-2

long/delta-replay-fix

open-swe/convert-to-ty

hunter/persist-interrupt-writes

longquanzheng-patch-1

test-json-overwrite-sentinel

fix-delta-overwrite-binop-semantics

sydney-runkle/langgraph/delta-channel-checkpointer-warning

open-swe/langsmith-multi-project-replicas

sydney/langgraph/overwrite-json-erasure

release/cli-0.4.28

mdrxy/store-docstring-pass

chore/adopt-mypy-2.1.0

cb/fix-set-node-defaults-cache-policy-opt-out

cb/fix-delta-channel-migration-writes

nh/sdk-py-sync-subgraph-stream-fix

cb/fix-delta-channel-overwrite-replay-divergence

jdr/uv-check

nh/sdk-py-v3-streaming-overview-rfc

worktree-refactor-error-handler-as-policy

parker/time-travel

feat/hook-chaining

nh/namespace-keyed-subagents

long/delta-prune-comment

long/delta-exit-mode

sr/messages-delta-reducer-uuid-assignment

open-swe/c802e0ea-c9e5-c8c6-824a-c065dd2bfd6f

long/delta-chan-combine

sr/delta-channel-no-streaming

nh/streaming-for-alpha-release

v1.0.13

delta-channel-writes-based

nh/langgraph-api-test-branch

cb/remote-graph-update

sr/snapshot-freq-bench

delta-channel-writes-based-qlong-test-sends

release/langgraph-1.1.10

cb/new-streaming

nh/subgraph-lifecycle

sr/even-better-writes-idea

sr/deepagents-perf-delta-plus-addmsgs

sr/deepagents-perf-combo

optimize/add-messages-fast-path

perf/get-function-nonlocals

diff-channel-incremental-checkpointing

wfh/diff_channel_opt_2

sr/deferred-imports

nh/tools-channel-streaming

jacob/metadatamerging

nh/streaming-with-event-log

open-swe/873b84e2-cbfb-bfdd-5e41-5f638d107a55

nh/streaming-v2

wfh/bp

open-swe/a2e2088a-1fd1-eb4d-a880-5469f1ebb7b5

wfh/conformance_format

wfh/gocli

wfh/cli_validate

wfh/releases/cli

cc/stream_mode_events

cb/lg-readme-update

hunter/interrupt-callback-lg

wfh/rename-langgraph-json-to-langsmith-json

fix/deploy-name-underscore-validation

sr/another-time-travel-fix

cb/multiple-http-app-support-a79b

wfh/build_fail_check

long/advanced-graph-rust-core-published

wfh/swr_cache

cb/protocol-improvements

wfh/releases/langgraph/1.1.4

long/advanced-graph-rust-core-published-po3

long/advanced-graph-rust-core-published-libc

long/advanced-graph-rust-core

wfh/releases/checkpoitners/4.0.2

long/advanced-graph

open-swe/feb956aa-a579-4d04-6b03-2bd214f26c7a

sr/remote-graph-generics

jk/optimizations

jk/optimizations-rebased

jk/cache-optimizations

david/lg-deploy-remote-build

long/dr-0309-version

update-llmstxt

an/09mar/cli-list-deployments

an/09mar/lg-list-deployments

sr/rippling-asks

worktree-explore-subgraph-replay

sr/third-attempt

sr/alt-fix

sr/potential_fix

sr/new-time-travel-tests

sr/1.1-v2-default

sr/logos

mdrxy/cross-process-test

sr/simplify-invoke-interrupts

wfh/cli/bazelbaby

wfh/agent-server-config

sr/streaming-hints

wfh/postgres-extended-methods

wfh/build-checkpointer-skill

wfh/respect_defaults

jk/js-yaml

wfh/testpypi_pyproject

wfh/_/native_cli

david/cache-optimized-dockerfile-v2

jdr/add-append-only-mode

claude/durable-retry-policy-hohXq

fix/add-assistant-id-to-auth-types

sr/tool-node-dynamic

wfh/topology

wfh/fix_hasalive

wfh/allowlist

caspar/msgpack_allowlist

wfh/honor_traceable

wfh/prune

mdrxy/pyodide-wasm-support

wfh/astream_events

wfh/verify

wfh/remote_graph_wait

wfh/listen

long/versions-seen-learning

wfh/flip_default_base_cache

eugene/patch

sr/response-schema-mwahaha

wfh/release_sdk

wfh/increase_default

wfh/fix_ci

wfh/sdk_py/release

update-openapi-spec-v0.5.26

update-openapi-spec-v0.5.25

update-openapi-spec-v0.5.24

update-openapi-spec-v0.5.23

update-openapi-spec-v0.5.20

sr/tool-request

update-openapi-spec-v0.5.17

update-openapi-spec-v0.5.16

update-openapi-spec-v0.5.14

sr/dep-warning-fixes

sr/linting-fixes

mdrxy/add-return-types

issue_6409

sr/new-fix

wfh/cli_int_update

wfh/trigger_changelog

copilot/sub-pr-6316

0.6

caspar/interrupt_scheduling_optimization_fix

david/10-07/cache-optimized-dockerfile

update-openapi-spec-v0.4.39

harrison/overwrite

mdrxy/lift-core-dep

caspar/fix_subgraph_state_replay

mdrxy/lc-ref-consolidate

randall-aaa899d9-8505-4622-9aa0-5cb797c2db63

joaquin/test-push-protection-datadog-revoked-key

open-swe/01d3b562-feb8-4631-b7de-fc3d9970c700

wfh/omit_more2

caspar/functional-api-mypy-typing

long-test-push

sr/what-if-we-did-typed-dict

sr/model-request-as-node

nc/25aug/agent

wfh/update_type

sr/fix-tool-node

update-openapi-spec-v0.4.4

update-openapi-spec-v0.4.3

update-openapi-spec-v0.4.2

eugene/update_agent_implementation

update-openapi-spec-v0.3.4

open-swe/89802a32-3c61-420c-990b-e6bcebee5459

open-swe/239867ad-46ba-4f8c-ba65-0483e8bf54ac

sr/drop-3.9

david/08-21/update-nat-ips

wfh/0.6.6

update-openapi-spec-v0.2.135

eugene/inject_runtime_in_tools

eugene/add_structured_response

sr/structured-outputs-draft

open-swe/c85f411c-dfc5-4894-ab9a-124661d9ab43

open-swe/bc2ef87c-6f38-432d-b4c3-ac46c27feb34

wfh/accept_extra_args

wfh/bump_cli

sr/new-msg-support

eugene/test_multiple_interrupt_with_send

open-swe/13bd038a-d872-4620-8474-04453d65376e

open-swe/6567da56-b47e-4b9c-b9c8-0c15eb3573a6

eugene/allow_default_name

open-swe/ae08c4ba-71fe-4b12-bd45-dd7cdf82ebe8

changelog-bot-update-d303e041

sr/fix-dep-warning

open-swe/e61ca3a1-8559-4dcc-a859-476b55a12775

open-swe/1d37d949-de60-4999-85ec-b835dd3fa7f8

eugene/document_dynamic_models

remove-lgp-content-mkdocs

sr/fix-context-coercion

hunter/js-preview

open-swe/d532baf6-ca9e-4246-b3f0-3ca77d4ce3c8

sr/experimental-refactor

open-swe/e5610d6c-992d-4e1f-89c1-452f9f0cfd37

open-swe/97c901db-9ad0-4dc8-bad3-d64bed36d9b2

eugene/script_to_replace_cross_refs

copilot/fix-5692

eugene/getting-started

eugene/update_cross_refs

docs/js

open-swe/f801d704-025e-4441-950c-12ffb2484849

eugene/refactor_create_react_agent

sr/fixes-for-v6

open-swe/2f1220bd-1fac-476d-8346-9cd31ef4baeb

open-swe/773f034b-9148-4456-9365-059d120fc606

open-swe/654a2f9f-75b5-472d-8991-b817dd33f0a1

open-swe/a84821fc-711e-456f-baa1-5ee6451d91b2

hunter/translation-docs-review

eugene/add_dynamic_model

open-swe/27f6f9f5-5fcf-4761-b6b6-3e4e18b5ce17

open-swe/d0aec071-9bbd-41f2-9a9c-ae02e5cdd4e5

eugene/docs_customer_custom_workflow

dqbd/translation-ref

changelog-bot-update-5265f6ce

infra/remove-api-key-v0

infra/remove-license-key-v0

changelog-bot-update-01d2ca7b

sam_testing_bot_from_version_85

open-swe/f9241737-35f7-450d-8486-d3b69266be57

changelog-bot-update-19ff701b

changelog-bot-update-8fd71780

changelog-bot-update-fc671586

changelog-bot-update-96f0bf39

changelog-bot-update-6140158c

changelog-bot-update-0c2eec86

add-copy-page-button

sr/fix-3.11

wfh/update_doc

sr/min-deps-simplified

sr/min-deps-testing

sr/perms-for-pr

sr/remove-message-graph

eugene/nav_reshuffle_2

eugene/navigation_links

eugene/add_more_cross_links

0.4

eugene/tools

sr/invokable-state-node

arjun/docs_data_storage

arjun/docs_studio_evals

eugene/conditional-rendering-global

eugene/conditional-rendering

wfh/tavilyp2

open-swe/3817d5e5-d827-4dd8-9622-db5b5da74e0d

rlm/local-testing

wfh/golang

sr/run-against-checkpoint-min

arjun/consolidate_installation

sr/update-pydantic-in-lockfile

wfh/inlineforpeoplewhocantread

wfh/header_handling2

wfh/header_handling

wfh/anymessage

wfh/add_test_generics

wfh/validate_again

wfh/_/validate_native_time

wfh/mount_prefix_sdk

wfh/pg_example

wfh/memcheck

wfh/readme_nits

wfh/set_store

wfh/cli_from_module

wfh/cli_release_studio

wfh/gc_test_all

wfh/automaton

brian/typo

nc/1mar/java

nc/1mar/lite

dqbd/sdk-js-0.0.46

wfh/cli/http_with_faux

wfh/sdk/router

ben/ts-exec

rlm/agent_fxn_api

wfh/update_dev_msg

wfh/queue_metrics

wfh/release

wfh/_/illbeback

wfh/clarify_installation

wfh/scaling

wfh/simple_scaling

wfh/docs/memstoreconcept

wfh/_/ann

wfh/_/annp0

wfh/store/avs

wfh/store/avs_backup

wfh/config/store_config

wfh/_/pgsearch

wfh/winpaths

wfh/cli/inmem_update

erick/langgraph-get-rid-of-beta-uvloop-version

wfh/inmemory

wfh/update-stae-modifier

rlm/chat-langgraph

wfh/stateinjection

jacoblee93-patch-1

1 Participants

Notifications

Due Date

No due date set.

Dependencies

No dependencies set.

Reference: langchain-ai/langgraph#1159