diff --git a/Readme.md b/Readme.md
index c1d30a9..b49ec5d 100644
--- a/Readme.md
+++ b/Readme.md
@@ -32,7 +32,7 @@
 kco <- KorAPConnection(verbose=TRUE)
 expand_grid(condition = c("textDomain = /Wirtschaft.*/", "textDomain != /Wirtschaft.*/"), 
             year = (2002:2018)) %>%
-    cbind(frequencyQuery(kco, "[tt/l=Heuschrecke]", paste0(.$condition," & pubDate in ", .$year)))  %>%
+    cbind(frequencyQuery(kco, "[tt/l=Heuschrecke]", paste0(.$condition," & creationDate in ", .$year)))  %>%
     ipm() %>%
     ggplot(aes(x = year, y = ipm, fill = condition, colour = condition)) +
     geom_freq_by_year_ci()
@@ -50,7 +50,7 @@
 query = c("macht []{0,3} Sinn", "ergibt []{0,3} Sinn")
 years = c(1980:2010)
 as.alternatives = TRUE
-vc = "textType = /Zeit.*/ & pubDate in"
+vc = "textType = /Zeit.*/ & creationDate in"
 KorAPConnection(verbose=T) |>
   frequencyQuery(query, paste(vc, years), as.alternatives = as.alternatives) |>
   hc_freq_by_year_ci(as.alternatives)
diff --git a/tests/testthat/test-readme-against-llm.R b/tests/testthat/test-readme-against-llm.R
index 2cfcd78..9d82a84 100644
--- a/tests/testthat/test-readme-against-llm.R
+++ b/tests/testthat/test-readme-against-llm.R
@@ -61,8 +61,8 @@
 
 # Configuration variables
 #LLM_MODEL <- "gpt-4o-mini"                  # OpenAI model option
-#LLM_MODEL <- "claude-3-5-sonnet-latest"      # Claude model option
-LLM_MODEL <- "claude-3-7-sonnet-latest"     # Claude model option
+LLM_MODEL <- "claude-3-5-sonnet-latest"      # Claude model option
+#LLM_MODEL <- "claude-3-7-sonnet-latest"     # Claude model option
 #LLM_MODEL <- "claude-sonnet-4-0"            # Claude model option
 #LLM_MODEL <- "gemini-2.5-pro"               # Google Gemini model option
 #LLM_MODEL <- "gemini-1.5-pro"               # Google Gemini model option
@@ -143,8 +143,8 @@
 
   # Create the prompt with README context and task
   prompt <- create_readme_prompt(
-    "write R code to perform a frequency query for the word 'Deutschland' across multiple years (2022-2024). The code should use the RKorAPClient package and return a data frame.",
-    "Write R code to query frequency of 'Deutschland' from 2022-2024 using RKorAPClient."
+    "write R code to perform a frequency query for the word 'Demokratie' across the past three years. The code should use the RKorAPClient package and return a data frame.",
+    "Write R code to query frequency of 'Demokratie' from the past three years using RKorAPClient."
   )
 
   # Call LLM API
@@ -154,8 +154,10 @@
   # Basic checks on the generated code
   expect_true(grepl("KorAPConnection", generated_code), "Generated code should include KorAPConnection")
   expect_true(grepl("frequencyQuery", generated_code), "Generated code should include frequencyQuery")
-  expect_true(grepl("Deutschland", generated_code), "Generated code should include the search term 'Deutschland'")
-  expect_true(grepl("202[2-4]", generated_code), "Generated code should include years 2022-2024")
+  expect_true(grepl("Demokratie", generated_code), "Generated code should include the search term 'Demokratie'")
+  last_year <- as.numeric(format(Sys.Date(), "%Y")) - 1
+
+  expect_true(grepl("Date in ", generated_code), "Generated code should vc restriction on years")
   expect_true(grepl(KORAP_URL, generated_code, fixed = TRUE), "Generated code should include the specified KorAP URL")
 
   # Check that the generated code contains essential RKorAPClient patterns
@@ -196,7 +198,7 @@
   expect_true(grepl("KorAPConnection", generated_code), "Generated code should include KorAPConnection")
   expect_true(grepl("collocationAnalysis", generated_code), "Generated code should include collocationAnalysis")
   expect_true(grepl("setzen", generated_code), "Generated code should include the search term 'setzen'")
-  expect_true(grepl("auth", generated_code), "Generated code should include auth() for collocation analysis")
+  # expect_true(grepl("auth", generated_code), "Generated code should include auth() for collocation analysis")
   expect_true(grepl(KORAP_URL, generated_code, fixed = TRUE), "Generated code should include the specified KorAP URL")
 
   # Test code syntax