antaris-memory 0.1.0

Human-like memory for AI agents. Patent pending.

🧠 Antaris Memory

Human-like memory for AI agents. Patent pending.

Give your AI agents persistent memory that decays, reinforces, feels, reasons about time, detects its own contradictions, and cleans up after itself. For under $5/year.

The Problem

Every AI agent forgets everything between sessions. GPT, Claude, Gemini — they all start from zero every time. Enterprise memory solutions cost $5,000-$50,000/year and provide basic retrieval at best.

The Solution

from antaris_memory import MemorySystem

# Initialize
mem = MemorySystem("./my-agent-workspace")

# Ingest conversations, notes, anything
mem.ingest_file("conversation.md", category="tactical")
mem.ingest_directory("./memory", pattern="*.md", category="tactical")

# Search with decay-weighted relevance
results = mem.search("what did we decide about pricing?")

# Ask about time
memories = mem.on_date("2026-02-14")
story = mem.narrative(topic="patent filing")

# Forget things (GDPR-ready)
mem.forget(entity="John Doe")
mem.forget(before_date="2025-01-01")

# Run dream-state consolidation
report = mem.consolidate()

# Save
mem.save()

Features

Feature	Description	Patent Claim
Memory Decay	Ebbinghaus-inspired forgetting curves with reinforcement on access	Claim 16
Sentiment Tagging	Auto-detect emotional context (positive, negative, urgent, strategic, financial)	Claim 17
Temporal Reasoning	Query by date, date ranges, build chronological narratives	Claim 22
Confidence Scoring	Track reliability, increase on corroboration	Claim 23
Contradiction Detection	Flag when memories conflict with each other	Claim 23
Memory Compression	Auto-summarize old files, preserve key points	Claim 20
Selective Forgetting	GDPR-ready deletion by topic, entity, or date with audit trail	Claim 21
Dream State	Background consolidation: find duplicates, cluster topics, generate insights	Claim 24

Install

pip install antaris-memory

Or from source:

git clone https://github.com/Antaris1337/antaris-memory.git
cd antaris-memory
pip install -e .

Quick Start

from antaris_memory import MemorySystem

# Create a memory system
mem = MemorySystem("./workspace", half_life=7.0)

# Load existing state (if any)
mem.load()

# Ingest some content
mem.ingest("Today we decided to use PostgreSQL for the database.", 
           source="meeting-notes", category="strategic")

mem.ingest("The API costs $500/month which is too expensive.",
           source="review", category="financial")

# Search
results = mem.search("database decision")
for r in results:
    print(f"[{r.confidence:.1f}] {r.content}")

# Check stats
print(mem.stats())

# Save state
mem.save()

How It Works

Memory Decay (Ebbinghaus Curves)

Memories naturally fade over time, just like human memory:

Score = Importance × 2^(-age / half_life) + reinforcement

• Fresh memories score high
• Old unused memories fade toward zero
• Accessed memories get reinforced — the more you recall something, the stronger it stays
• Memories below the archive threshold are candidates for compression

Sentiment Analysis

Every memory is auto-tagged with emotional context:

entry.sentiment = {"positive": 0.8, "financial": 0.5}

Search by emotion: mem.search("budget", sentiment_filter="financial")

Dream State Consolidation

Run periodically (cron job, background task) to:

• Find and merge near-duplicate memories
• Discover topic clusters
• Detect contradictions
• Suggest memories for archival

report = mem.consolidate()
# Returns: duplicates found, clusters, contradictions, archive suggestions

Architecture

┌─────────────────────────────────────────────┐
│              MemorySystem                    │
│                                             │
│  ┌──────────┐ ┌───────────┐ ┌────────────┐ │
│  │  Decay   │ │ Sentiment │ │  Temporal   │ │
│  │  Engine  │ │  Tagger   │ │  Engine     │ │
│  └──────────┘ └───────────┘ └────────────┘ │
│  ┌──────────┐ ┌───────────┐ ┌────────────┐ │
│  │Confidence│ │Compression│ │ Forgetting  │ │
│  │  Engine  │ │  Engine   │ │  Engine     │ │
│  └──────────┘ └───────────┘ └────────────┘ │
│  ┌──────────────────────────────────────┐   │
│  │     Consolidation Engine             │   │
│  │     (Dream State Processing)         │   │
│  └──────────────────────────────────────┘   │
│                                             │
│  Storage: JSON file (zero dependencies)     │
└─────────────────────────────────────────────┘

Configuration

mem = MemorySystem(
    workspace="./workspace",    # Where to store metadata
    half_life=7.0,              # Memory decay half-life in days
    tag_terms=["custom", "terms"],  # Additional auto-tag keywords
)

Zero Dependencies

Antaris Memory uses only Python standard library. No numpy, no torch, no API keys required.

Optional: Install openai for embedding-based semantic search (coming in v0.2).

Comparison

Feature	Antaris Memory	LangChain Memory	Mem0	Zep
Memory decay curves	✅	❌	❌	❌
Emotional tagging	✅	❌	❌	❌
Temporal reasoning	✅	❌	❌	❌
Contradiction detection	✅	❌	❌	❌
Selective forgetting	✅	❌	❌	❌
Dream state consolidation	✅	❌	❌	❌
Zero dependencies	✅	❌	❌	❌
Cost per year	<$5	$500+	$500+	$1000+
Patent protected	✅	❌	❌	❌

License

Apache 2.0 — free for personal and commercial use.

The underlying technology is protected by US Patent Application #63/983,397 (pending). Commercial products that implement the patented methods require a commercial license from Antaris Analytics.

Built by

Antaris Analytics — AI memory intelligence
📧 [e-mail]
🌐 antarisanalytics.ai

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"We gave AI agents human-like memory for $5/year."