49 lines
1.4 KiB
Markdown
49 lines
1.4 KiB
Markdown
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```c title="C"
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#include "kreuzberg.h"
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#include <stdio.h>
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#include <stdlib.h>
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int main(void) {
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const char *config_json =
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"{"
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"\"chunking\": {"
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"\"chunker_type\": \"character\","
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"\"max_characters\": 1024,"
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"\"overlap\": 100,"
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"\"embedding\": {"
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"\"model\": {\"preset\": {\"name\": \"balanced\"}},"
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"\"normalize\": true,"
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"\"batch_size\": 32,"
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"\"show_download_progress\": false"
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"}"
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"}"
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"}";
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KREUZBERGExtractionConfig *config = kreuzberg_extraction_config_from_json(config_json);
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if (!config) {
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fprintf(stderr, "config parse failed (code %d): %s\n",
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kreuzberg_last_error_code(),
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kreuzberg_last_error_context());
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return 1;
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}
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KREUZBERGExtractionResult *result =
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kreuzberg_extract_file_sync("document.pdf", NULL, config);
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if (!result) {
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fprintf(stderr, "extraction failed (code %d): %s\n",
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kreuzberg_last_error_code(),
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kreuzberg_last_error_context());
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kreuzberg_extraction_config_free(config);
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return 1;
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}
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char *chunks_json = kreuzberg_extraction_result_chunks(result);
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printf("chunks with embeddings (JSON):\n%s\n", chunks_json ? chunks_json : "[]");
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kreuzberg_free_string(chunks_json);
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kreuzberg_extraction_result_free(result);
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kreuzberg_extraction_config_free(config);
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return 0;
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}
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```
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