OpenCog

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87 repositories

sensory
Public
Low-level sensory I/O Atoms
C++
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Other
•1•9•0•0•Updated Oct 29, 2025Oct 29, 2025
atomspace
Public
The OpenCog (hyper-)graph database and graph rewriting system
knowledge-graph graph-database query-engine logic-programming knowledge-base rewrite-system relational-database query-language relational-algebra knowledge-representation
C++
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Other
•248•916•69•0•Updated Oct 29, 2025Oct 29, 2025
lg-atomese
Public
Atomese API for Link Grammar
link-grammar opencog atomspace atomese
C++
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Other
•5•9•0•0•Updated Oct 29, 2025Oct 29, 2025
link-grammar-website
Public
Copy of last working version of link-grammar website
HTML
•0•1•1•0•Updated Oct 29, 2025Oct 29, 2025
link-grammar
Public
The CMU Link Grammar natural language parser
nlp parser natural-language-processing natural-language grammar english russian link-grammar
C
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GNU Lesser General Public License v2.1
•118•402•78•3•Updated Oct 29, 2025Oct 29, 2025
cogserver
Public
Distributed AtomSpace Network Server
server network opencog atomspace
C++
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Other
•25•22•3•0•Updated Oct 28, 2025Oct 28, 2025
atomspace-cog
Public
Distributed AtomSpace Network client
network distributed opencog atomspace
C++
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Other
•9•15•1•0•Updated Oct 28, 2025Oct 28, 2025
unify
Public
Atomese expression unifier
C++
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Other
•3•1•1•0•Updated Oct 23, 2025Oct 23, 2025
docker
Public
Docker containers for OpenCog - Robot Operating System (ROS)
avatar ros eva robot-operating opencog
Dockerfile
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Other
•76•77•0•0•Updated Oct 23, 2025Oct 23, 2025
ocpkg
Public
Installing, packaging, deploying and managing OpenCog
packaging installer opencog
Shell
•52•21•3•0•Updated Oct 23, 2025Oct 23, 2025
relex
Public
English Dependency Relationship Extractor
Java
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Apache License 2.0
•69•85•23•0•Updated Oct 23, 2025Oct 23, 2025
atomspace-storage
Public
AtomSpace StorageNode base system
C++
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Other
•1•0•0•0•Updated Oct 22, 2025Oct 22, 2025
learn
Public
Neuro-symbolic interpretation learning (mostly just language-learning, for now)
neural-network natural-language natural-language-understanding graph-learning symbolic-ai natural-language-learning
Scheme
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Other
•37•177•1•0•Updated Oct 18, 2025Oct 18, 2025
tv-toolbox
Public
ToolBox to experiment with different TruthValue types
Haskell
•6•3•0•0•Updated Oct 17, 2025Oct 17, 2025
matrix
Public
AtomSpace Graph Sparse Vector Library
vector embeddings sparse-matrix opencog atomspace
Scheme
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Other
•0•1•0•0•Updated Oct 15, 2025Oct 15, 2025
generate
Public
Generate networks from syntax (e.g. natural language, math proofs, action plans, biome/reactome nets)
natural-language-processing planner natural-language-generation link-grammar network-generator action-plan
C++
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Other
•12•31•7•0•Updated Oct 13, 2025Oct 13, 2025
atomspace-rocks
Public
AtomSpace Graph Database RocksDB backend
file persistance opencog atomspace
C++
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Other
•10•18•7•1•Updated Oct 11, 2025Oct 11, 2025
atomspace-pgres
Public
Postgres StorageNode for the AtomSpace
C++
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Other
•0•1•0•0•Updated Oct 10, 2025Oct 10, 2025
atomese-simd
Public
Atomese to OpenCL/CUDA (GPU/compute) I/O Channel
gpu opencl opencog atomspace
C++
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Other
•0•4•0•0•Updated Oct 8, 2025Oct 8, 2025
miner
Public
Frequent and surprising subhypergraph pattern miner for the AtomSpace.
C++
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Other
•17•8•2•0•Updated Sep 24, 2025Sep 24, 2025
attention
Public
OpenCog Attention Allocation Subsystem
C++
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Other
•24•13•7•0•Updated Sep 24, 2025Sep 24, 2025
ure
Public
[NO LONGER MAINTAINED, SUPERSEDED BY https://github.com/trueagi-io/chaining]. Unified Rule Engine. Graph rewriting system for the AtomSpace. Used as reasoning engine for OpenCog.
rule-engine chainer inference rules-engine backward-chaining inference-engine inference-rules graph-rewriting forward-chaining backward-induction
C++
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Other
•30•54•20•0•Updated Sep 24, 2025Sep 24, 2025
cogutil
Public
Very low-level C++ programming utilities used by several components
C++
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Other
•85•39•0•0•Updated Sep 23, 2025Sep 23, 2025
pln
Public
[NO LONGER MAINTAINED, SUPERSEDED BY https://github.com/trueagi-io/pln-experimental and https://github.com/trueagi-io/PLN]. Probabilistic Logic Network (PLN) implemented on top of the Unified Rule Engine (URE). https://wiki.opencog.org/w/Probabilistic_logic_networks
Scheme
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Other
•16•16•6•0•Updated Sep 20, 2025Sep 20, 2025
.github
Public
Intended to hold the public profile README
GNU Affero General Public License v3.0
•23•0•0•0•Updated Sep 10, 2025Sep 10, 2025
asmoses
Public
MOSES Machine Learning: Meta-Optimizing Semantic Evolutionary Search for the AtomSpace (https://github.com/opencog/atomspace)
machine-learning genetic-algorithm genetic-programming genetic-optimization-algorithm atomspace
C++
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Other
•32•43•9•0•Updated Sep 4, 2025Sep 4, 2025
benchmark
Public
Benchmarking the AtomSpace, the pattern matcher and other OpenCog systems
benchmark pattern-matcher atomspace
Scheme
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GNU Affero General Public License v3.0
•9•6•5•0•Updated Aug 31, 2025Aug 31, 2025
opencog
Public
A framework for integrated Artificial Intelligence & Artificial General Intelligence (AGI)
learning robotics natural-language agi learning-algorithm unsupervised-learning robot-controller unsupervised-learning-algorithms natural-language-inference natural-language-understanding
Scheme
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Other
•735•2.4k•54•0•Updated Aug 26, 2025Aug 26, 2025
guile-dbi
Public
Guile Scheme SQL database interfaces
mysql scheme sql postgresql guile sqlite3
C
•14•30•0•0•Updated Aug 18, 2025Aug 18, 2025
atomspace-bridge
Public
Read/write interfaces between AtomSpace and SQL databases.
sql database postgresql atomspace
C++
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Other
•1•3•1•0•Updated Aug 15, 2025Aug 15, 2025