cel-summarizer
LLM-backed Summarizer
implementations for cel-memory.
Wire a summarizer into BasicMemoryProvider::with_summarizer
or SqliteMemoryProvider::with_summarizer
to enable session summaries and rollups.
Providers
| Type | Backend | Default model |
|---|---|---|
AnthropicSummarizer |
Claude Messages API | claude-haiku-4-5 |
OllamaSummarizer |
Local Ollama | llama3.2:3b-instruct-q4_K_M |
Environment
| Variable | Purpose |
|---|---|
CEL_SUMMARIZER_PROVIDER |
anthropic (default) or ollama |
ANTHROPIC_API_KEY |
Required for Anthropic |
CEL_SUMMARIZER_MODEL |
Override default model |
OLLAMA_BASE_URL |
Ollama base URL (default http://127.0.0.1:11434) |
build_default reads these variables and falls back to Ollama when Anthropic
is unavailable.
Example
use Arc;
use ;
use build_default;
async
License
Apache-2.0 — see LICENSE-APACHE.