From 8aa47d3af0aa5a353d23d6afd8d1695d44adc158 Mon Sep 17 00:00:00 2001
From: Steve White <stwhite@mac.com>
Date: Fri, 24 Jan 2025 10:01:09 -0600
Subject: [PATCH] Updated README and usage message to reflect filename change

---
 README.md | 14 +++++++++++---
 main.go   |  7 ++++---
 2 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 45496cc..96f0e46 100644
--- a/README.md
+++ b/README.md
@@ -91,9 +91,14 @@ Respond with a JSON object containing:
 
 ### Output Format
 
-The system generates two types of output:
+The system generates dated output files when using arXiv queries:
 
-1. **papers.json**: Raw paper data in JSON format (when fetching from arXiv)
+1. **`YYYYMMDD-YYYYMMDD-CATEGORY-papers.json`**: Raw arXiv results  
+2. **`YYYYMMDD-YYYYMMDD-CATEGORY-papers.md`**: Final filtered results
+
+When using `--input-json`, specify output name with `--output`.
+
+Example files:
 ```json
 [
   {
@@ -105,7 +110,10 @@ The system generates two types of output:
 ]
 ```
 
-2. **papers.md**: Formatted markdown with accepted/rejected papers
+```markdown
+# Accepted Papers
+...
+```
 ```markdown
 # Accepted Papers
 
diff --git a/main.go b/main.go
index 3963fb8..5e2b59e 100644
--- a/main.go
+++ b/main.go
@@ -31,15 +31,16 @@ func main() {
 		fmt.Fprintf(os.Stderr, "  Input JSON flag:\n")
 		fmt.Fprintf(os.Stderr, "    -input-json string\n\tPath to input JSON file (bypasses arXiv fetch)\n\n")
 		fmt.Fprintf(os.Stderr, "Optional flags:\n")
-		fmt.Fprintf(os.Stderr, "  -output string\n\tOutput markdown file path (default: papers.md)\n")
+		fmt.Fprintf(os.Stderr, "  -output string\n\tOutput markdown file path (default: papers.md or auto-dated format when using arXiv query)\n")
 		fmt.Fprintf(os.Stderr, "  -model string\n\tLLM model to use (default: nvidia/llama-3.1-nemotron-70b-instruct)\n\n")
 		fmt.Fprintf(os.Stderr, "Environment variables:\n")
 		fmt.Fprintf(os.Stderr, "  OPENROUTER_API_KEY\tRequired for LLM processing\n\n")
 		fmt.Fprintf(os.Stderr, "Examples:\n")
 		fmt.Fprintf(os.Stderr, "  Fetch from arXiv:\n")
-		fmt.Fprintf(os.Stderr, "    %s -start 20240101 -end 20240131 -search cs.AI -criteria criteria.txt -output papers.md\n\n", os.Args[0])
+		fmt.Fprintf(os.Stderr, "    %s -start 20240101 -end 20240131 -search cs.AI -criteria criteria.txt\n", os.Args[0])
+		fmt.Fprintf(os.Stderr, "    (Outputs: 20240101-20240131-cs.AI-papers.md)\n\n")
 		fmt.Fprintf(os.Stderr, "  Use existing JSON:\n")
-		fmt.Fprintf(os.Stderr, "    %s -input-json papers.json -criteria new-criteria.txt -output results.md\n", os.Args[0])
+		fmt.Fprintf(os.Stderr, "    %s -input-json papers.json -criteria new-criteria.txt -output custom-name.md\n", os.Args[0])
 	}
 
 	// CLI flags