{"id":2936,"date":"2026-06-09T18:27:25","date_gmt":"2026-06-09T15:27:25","guid":{"rendered":"https:\/\/shareai.now\/?p=2936"},"modified":"2026-06-09T18:34:34","modified_gmt":"2026-06-09T15:34:34","slug":"cong-cu-quan-sat-llm-tot-nhat","status":"publish","type":"post","link":"https:\/\/shareai.now\/vi\/blog\/nha-phat-trien\/cong-cu-quan-sat-llm-tot-nhat\/","title":{"rendered":"7 c\u00f4ng c\u1ee5 quan s\u00e1t LLM t\u1ed1t nh\u1ea5t cho \u1ee9ng d\u1ee5ng AI s\u1ea3n xu\u1ea5t v\u00e0o n\u0103m 2026"},"content":{"rendered":"<p>B\u00e0i vi\u1ebft \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt v\u00e0o: Th\u00e1ng 6 2026<\/p>\n\n\n\n<p>C\u00e1c c\u00f4ng c\u1ee5 quan s\u00e1t LLM t\u1ed1t nh\u1ea5t gi\u00fap \u0111\u1ed9i ng\u0169 tr\u1ea3 l\u1eddi m\u1ed9t c\u00e2u h\u1ecfi \u0111\u01a1n gi\u1ea3n trong s\u1ea3n xu\u1ea5t: \u0111i\u1ec1u g\u00ec th\u1ef1c s\u1ef1 \u0111\u00e3 x\u1ea3y ra b\u00ean trong y\u00eau c\u1ea7u AI n\u00e0y?<\/p>\n\n\n\n<p>C\u00e2u h\u1ecfi \u0111\u00f3 tr\u1edf n\u00ean kh\u00f3 kh\u0103n nhanh ch\u00f3ng. M\u1ed9t h\u00e0nh \u0111\u1ed9ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t m\u1ed9t l\u1eddi nh\u1eafc, b\u01b0\u1edbc truy xu\u1ea5t, cu\u1ed9c g\u1ecdi m\u00f4 h\u00ecnh, ph\u01b0\u01a1ng \u00e1n d\u1ef1 ph\u00f2ng, cu\u1ed9c g\u1ecdi c\u00f4ng c\u1ee5, tr\u00ecnh ph\u00e2n t\u00edch \u0111\u1ea7u ra, \u0111i\u1ec3m \u0111\u00e1nh gi\u00e1, v\u00e0 s\u1ef1 ki\u1ec7n thanh to\u00e1n. N\u1ebfu c\u00e1c b\u01b0\u1edbc \u0111\u00f3 b\u1ecb ph\u00e2n t\u00e1n tr\u00ean c\u00e1c nh\u1eadt k\u00fd, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n nh\u00e0 cung c\u1ea5p, b\u1ea3ng t\u00ednh t\u00f9y ch\u1ec9nh, v\u00e0 c\u00e1c d\u1ea5u v\u1ebft ri\u00eang l\u1ebb, vi\u1ec7c g\u1ee1 l\u1ed7i bi\u1ebfn th\u00e0nh kh\u1ea3o c\u1ed5 h\u1ecdc.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng AI, \u0111\u1ea1i l\u00fd, tr\u1ee3 l\u00fd \u0111\u1ed3ng h\u00e0nh, v\u00e0 h\u1ec7 th\u1ed1ng RAG, quan s\u00e1t LLM n\u00ean hi\u1ec3n th\u1ecb to\u00e0n b\u1ed9 \u0111\u01b0\u1eddng d\u1eabn: l\u1eddi nh\u1eafc, \u0111\u1ea7u ra, \u0111\u1ed9 tr\u1ec5, s\u1eed d\u1ee5ng token, chi ph\u00ed, l\u1ed7i, th\u1eed l\u1ea1i, tuy\u1ebfn m\u00f4 h\u00ecnh, si\u00eau d\u1eef li\u1ec7u ng\u01b0\u1eddi d\u00f9ng, v\u00e0 h\u00e0nh vi c\u00f4ng c\u1ee5 h\u1ea1 ngu\u1ed3n.<\/p>\n\n\n\n<p>\u0110\u00e2y l\u00e0 b\u1ea3y c\u00f4ng c\u1ee5 \u0111\u00e1ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 cho c\u00e1c \u0111\u1ed9i ng\u0169 s\u1ea3n xu\u1ea5t AI, v\u1edbi SigNoz \u0111\u1ee9ng \u0111\u1ea7u v\u00ec n\u00f3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 quan s\u00e1t to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng thay v\u00ec ch\u1ec9 hi\u1ec3n th\u1ecb ph\u1ea7n LLM.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng \u0110i\u1ec1u C\u1ea7n T\u00ecm Trong C\u00e1c C\u00f4ng C\u1ee5 Quan S\u00e1t LLM T\u1ed1t Nh\u1ea5t<\/h2>\n\n\n\n<p>Quan s\u00e1t LLM kh\u00f4ng ch\u1ec9 l\u00e0 l\u01b0u tr\u1eef l\u1eddi nh\u1eafc v\u00e0 ph\u1ea3n h\u1ed3i. M\u1ed9t n\u1ec1n t\u1ea3ng h\u1eefu \u00edch n\u00ean gi\u00fap c\u00e1c \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt, s\u1ea3n ph\u1ea9m, v\u00e0 v\u1eadn h\u00e0nh hi\u1ec3u v\u1ec1 \u0111\u1ed9 tin c\u1eady, chi ph\u00ed, v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u ra c\u00f9ng nhau.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D\u1ea5u v\u1ebft:<\/strong> cu\u1ed9c g\u1ecdi m\u00f4 h\u00ecnh, b\u01b0\u1edbc truy xu\u1ea5t, cu\u1ed9c g\u1ecdi c\u00f4ng c\u1ee5, th\u1eed l\u1ea1i, ph\u01b0\u01a1ng \u00e1n d\u1ef1 ph\u00f2ng, v\u00e0 d\u1ecbch v\u1ee5 h\u1ea1 ngu\u1ed3n.<\/li>\n\n\n\n<li><strong>C\u00e1c ch\u1ec9 s\u1ed1:<\/strong> \u0111\u1ed9 tr\u1ec5, th\u00f4ng l\u01b0\u1ee3ng, t\u1ef7 l\u1ec7 l\u1ed7i, s\u1eed d\u1ee5ng token, s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh, s\u1ee9c kh\u1ecfe tuy\u1ebfn, v\u00e0 chi ph\u00ed.<\/li>\n\n\n\n<li><strong>Nh\u1eadt k\u00fd:<\/strong> si\u00eau d\u1eef li\u1ec7u y\u00eau c\u1ea7u, s\u1ef1 ki\u1ec7n \u1ee9ng d\u1ee5ng, ngo\u1ea1i l\u1ec7, v\u00e0 ng\u1eef c\u1ea3nh s\u1ef1 c\u1ed1.<\/li>\n\n\n\n<li><strong>\u0110\u00e1nh gi\u00e1:<\/strong> \u0111i\u1ec3m ch\u1ea5t l\u01b0\u1ee3ng, ki\u1ec3m tra \u1ea3o gi\u00e1c, ki\u1ec3m tra m\u1ee9c \u0111\u1ed9 li\u00ean quan, v\u00e0 ki\u1ec3m tra h\u1ed3i quy.<\/li>\n\n\n\n<li><strong>L\u1ecdc:<\/strong> ng\u01b0\u1eddi d\u00f9ng, kh\u00f4ng gian l\u00e0m vi\u1ec7c, d\u1ef1 \u00e1n, m\u00f4 h\u00ecnh, tuy\u1ebfn, m\u00f4i tr\u01b0\u1eddng, v\u00e0 si\u00eau d\u1eef li\u1ec7u \u1ee9ng d\u1ee5ng.<\/li>\n\n\n\n<li><strong>H\u1ed7 tr\u1ee3 OpenTelemetry:<\/strong> m\u1ed9t con \u0111\u01b0\u1eddng s\u1ea1ch h\u01a1n \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c d\u1ea5u v\u1ebft AI v\u1edbi ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a ng\u0103n x\u1ebfp ph\u1ea7n m\u1ec1m.<\/li>\n<\/ul>\n\n\n\n<p>M\u00f4 h\u00ecnh <a href=\"https:\/\/opentelemetry.io\/docs\/concepts\/signals\/?utm_source=shareai.now&amp;utm_medium=content&amp;utm_campaign=best-llm-observability-tools\">m\u00f4 h\u00ecnh t\u00edn hi\u1ec7u OpenTelemetry<\/a> l\u00e0 m\u1ed9t c\u01a1 s\u1edf h\u1eefu \u00edch v\u00ec vi\u1ec7c g\u1ee1 l\u1ed7i s\u1ea3n xu\u1ea5t hi\u1ec7n \u0111\u1ea1i ph\u1ee5 thu\u1ed9c v\u00e0o d\u1ea5u v\u1ebft, s\u1ed1 li\u1ec7u, nh\u1eadt k\u00fd v\u00e0 ng\u1eef c\u1ea3nh di chuy\u1ec3n c\u00f9ng nhau.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. SigNoz<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"485\" src=\"https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-1024x485.jpg\" alt=\"\" class=\"wp-image-2937\" srcset=\"https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-1024x485.jpg 1024w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-300x142.jpg 300w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-768x364.jpg 768w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-1536x727.jpg 1536w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-18x9.jpg 18w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4.jpg 1915w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><a href=\"https:\/\/signoz.io\/llm-observability\/?utm_source=shareai.now&amp;utm_medium=content&amp;utm_campaign=best-llm-observability-tools\">SigNoz<\/a> l\u00e0 c\u00f4ng c\u1ee5 \u0111\u1ea7u ti\u00ean ch\u00fang t\u00f4i s\u1ebd \u0111\u00e1nh gi\u00e1 cho c\u00e1c nh\u00f3m mu\u1ed1n quan s\u00e1t LLM trong m\u1ed9t ng\u0103n x\u1ebfp quan s\u00e1t k\u1ef9 thu\u1eadt r\u1ed9ng h\u01a1n. N\u00f3 l\u00e0 OpenTelemetry-native v\u00e0 mang d\u1ea5u v\u1ebft, s\u1ed1 li\u1ec7u, nh\u1eadt k\u00fd, ngo\u1ea1i l\u1ec7, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 c\u1ea3nh b\u00e1o v\u00e0o m\u1ed9t n\u1ec1n t\u1ea3ng.<\/p>\n\n\n\n<p>T\u1ea1i ShareAI, ch\u00fang t\u00f4i s\u1eed d\u1ee5ng SigNoz nh\u01b0 m\u1ed9t l\u1edbp quan s\u00e1t v\u00e0 theo d\u00f5i t\u1ea5t c\u1ea3 trong m\u1ed9t trung t\u00e2m. \u0110i\u1ec1u \u0111\u00f3 quan tr\u1ecdng v\u00ec c\u00e1c v\u1ea5n \u0111\u1ec1 AI hi\u1ebfm khi ch\u1ec9 n\u1eb1m trong m\u1ed9t cu\u1ed9c g\u1ecdi m\u00f4 h\u00ecnh. M\u1ed9t ph\u1ea3n h\u1ed3i x\u1ea5u c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn \u0111\u1ed9 tr\u1ec5 API, \u0111\u1ecbnh tuy\u1ebfn nh\u00e0 cung c\u1ea5p, th\u1eed l\u1ea1i, th\u1eddi gian c\u01a1 s\u1edf d\u1eef li\u1ec7u, h\u00e0nh vi h\u00e0ng \u0111\u1ee3i, s\u1ef1 ki\u1ec7n thanh to\u00e1n v\u00e0 l\u1ed7i c\u1ea5p \u1ee9ng d\u1ee5ng. SigNoz cung c\u1ea5p cho nh\u00f3m m\u1ed9t n\u01a1i \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c t\u00edn hi\u1ec7u \u0111\u00f3 thay v\u00ec nh\u1ea3y gi\u1eefa c\u00e1c c\u00f4ng c\u1ee5 kh\u00f4ng li\u00ean k\u1ebft.<\/p>\n\n\n\n<p>SigNoz \u0111\u1eb7c bi\u1ec7t m\u1ea1nh m\u1ebd khi b\u1ea1n mu\u1ed1n c\u00e1c d\u1ea5u v\u1ebft LLM s\u1ed1ng b\u00ean c\u1ea1nh c\u00e1c d\u1eef li\u1ec7u \u1ee9ng d\u1ee5ng v\u00e0 h\u1ea1 t\u1ea7ng th\u00f4ng th\u01b0\u1eddng. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00f3m \u0111\u00e3 suy ngh\u0129 trong OpenTelemetry, b\u1ea3n \u0111\u1ed3 d\u1ecbch v\u1ee5, d\u1ea5u v\u1ebft \u0111\u1ed9 tr\u1ec5, t\u01b0\u01a1ng quan nh\u1eadt k\u00fd v\u00e0 c\u1ea3nh b\u00e1o, \u0111i\u1ec1u \u0111\u00f3 l\u00e0m cho SigNoz tr\u1edf th\u00e0nh n\u1ec1n t\u1ea3ng th\u1ef1c t\u1ebf cho c\u00e1c h\u1ec7 th\u1ed1ng AI s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<p><strong>T\u1ed1t nh\u1ea5t cho:<\/strong> c\u00e1c nh\u00f3m mu\u1ed1n quan s\u00e1t LLM, quan s\u00e1t \u1ee9ng d\u1ee5ng, t\u00edn hi\u1ec7u h\u1ea1 t\u1ea7ng v\u00e0 theo d\u00f5i trong m\u1ed9t n\u01a1i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. Langfuse<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"472\" src=\"https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-1-1024x472.jpg\" alt=\"\" class=\"wp-image-2938\" srcset=\"https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-1-1024x472.jpg 1024w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-1-300x138.jpg 300w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-1-768x354.jpg 768w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-1-1536x707.jpg 1536w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-1-18x8.jpg 18w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-1.jpg 1904w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><a href=\"https:\/\/langfuse.com\/docs\/observability\/overview?utm_source=shareai.now&amp;utm_medium=content&amp;utm_campaign=best-llm-observability-tools\">Langfuse<\/a> l\u00e0 m\u1ed9t t\u00f9y ch\u1ecdn m\u00e3 ngu\u1ed3n m\u1edf m\u1ea1nh m\u1ebd cho vi\u1ec7c theo d\u00f5i \u1ee9ng d\u1ee5ng LLM. N\u00f3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng xung quanh d\u1ea5u v\u1ebft, phi\u00ean, quan s\u00e1t, s\u1eed d\u1ee5ng token, \u0111\u1ed9 tr\u1ec5, qu\u1ea3n l\u00fd prompt, t\u1eadp d\u1eef li\u1ec7u, th\u00ed nghi\u1ec7m v\u00e0 \u0111\u00e1nh gi\u00e1.<\/p>\n\n\n\n<p>Langfuse ph\u00f9 h\u1ee3p t\u1ed1t khi quy tr\u00ecnh l\u00e0m vi\u1ec7c k\u1ef9 thu\u1eadt AI t\u1ef1 n\u00f3 l\u00e0 trung t\u00e2m tr\u1ecdng l\u1ef1c. N\u1ebfu nh\u00f3m c\u1ee7a b\u1ea1n mu\u1ed1n l\u1eb7p l\u1ea1i prompt, ki\u1ec3m tra d\u1ea5u v\u1ebft, theo d\u00f5i chi ph\u00ed v\u00e0 quy tr\u00ecnh \u0111\u00e1nh gi\u00e1 trong m\u1ed9t giao di\u1ec7n LLM \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang, Langfuse l\u00e0 m\u1ed9t trong nh\u1eefng t\u00f9y ch\u1ecdn r\u00f5 r\u00e0ng nh\u1ea5t.<\/p>\n\n\n\n<p><strong>T\u1ed1t nh\u1ea5t cho:<\/strong> c\u00e1c nh\u00f3m ph\u00e1t tri\u1ec3n mu\u1ed1n theo d\u00f5i LLM m\u00e3 ngu\u1ed3n m\u1edf, qu\u1ea3n l\u00fd prompt v\u00e0 quy tr\u00ecnh \u0111\u00e1nh gi\u00e1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. LangSmith<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"484\" src=\"https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-1024x484.png\" alt=\"\" class=\"wp-image-2939\" srcset=\"https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-1024x484.png 1024w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-300x142.png 300w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-768x363.png 768w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-1536x726.png 1536w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4-18x9.png 18w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-4.png 1915w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><a href=\"https:\/\/info.langchain.com\/AI-Observability?utm_source=shareai.now&amp;utm_medium=content&amp;utm_campaign=best-llm-observability-tools\">LangSmith<\/a> l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn t\u1ef1 nhi\u00ean cho c\u00e1c nh\u00f3m x\u00e2y d\u1ef1ng v\u1edbi LangChain ho\u1eb7c LangGraph. N\u00f3 t\u1eadp trung v\u00e0o vi\u1ec7c theo d\u00f5i, gi\u00e1m s\u00e1t, \u0111\u00e1nh gi\u00e1, c\u1ea3nh b\u00e1o v\u00e0 g\u1ee1 l\u1ed7i s\u1ea3n xu\u1ea5t cho c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 t\u00e1c nh\u00e2n LLM.<\/p>\n\n\n\n<p>L\u1ee3i th\u1ebf ch\u00ednh l\u00e0 s\u1ef1 ph\u00f9 h\u1ee3p v\u1edbi h\u1ec7 sinh th\u00e1i. N\u1ebfu nh\u00f3m c\u1ee7a b\u1ea1n \u0111\u00e3 s\u1eed d\u1ee5ng LangChain nhi\u1ec1u, LangSmith c\u00f3 th\u1ec3 l\u00e0m cho vi\u1ec7c theo d\u00f5i, ch\u1ea1y \u0111\u00e1nh gi\u00e1 v\u00e0 g\u1ee1 l\u1ed7i t\u00e1c nh\u00e2n tr\u1edf n\u00ean g\u1ea7n g\u0169i v\u1edbi quy tr\u00ecnh ph\u00e1t tri\u1ec3n.<\/p>\n\n\n\n<p><strong>T\u1ed1t nh\u1ea5t cho:<\/strong> C\u00e1c nh\u00f3m LangChain v\u00e0 LangGraph mu\u1ed1n kh\u1ea3 n\u0103ng quan s\u00e1t \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i ch\u1eb7t ch\u1ebd v\u1edbi khung t\u00e1c nh\u00e2n c\u1ee7a h\u1ecd.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. Helicone<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"490\" src=\"https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-6-1-1024x490.jpg\" alt=\"\" class=\"wp-image-2943\" srcset=\"https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-6-1-1024x490.jpg 1024w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-6-1-300x144.jpg 300w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-6-1-768x368.jpg 768w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-6-1-1536x736.jpg 1536w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-6-1-18x9.jpg 18w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-6-1.jpg 1896w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Helicone h\u1eefu \u00edch cho c\u00e1c nh\u00f3m mu\u1ed1n m\u1ed9t l\u1edbp quan s\u00e1t nh\u1eb9 xung quanh l\u01b0u l\u01b0\u1ee3ng API t\u01b0\u01a1ng th\u00edch v\u1edbi OpenAI. N\u00f3 th\u01b0\u1eddng h\u1ea5p d\u1eabn khi v\u1ea5n \u0111\u1ec1 \u0111\u1ea7u ti\u00ean \u0111\u01a1n gi\u1ea3n: xem y\u00eau c\u1ea7u, \u0111\u1ed9 tr\u1ec5, s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh, l\u1ed7i, ng\u01b0\u1eddi d\u00f9ng v\u00e0 chi ph\u00ed m\u00e0 kh\u00f4ng c\u1ea7n x\u00e2y d\u1ef1ng m\u1ed9t l\u1edbp ph\u00e2n t\u00edch t\u00f9y ch\u1ec9nh.<\/p>\n\n\n\n<p>Helicone kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng l\u00e0 n\u1ec1n t\u1ea3ng quan s\u00e1t to\u00e0n di\u1ec7n nh\u1ea5t, nh\u01b0ng n\u00f3 th\u1ef1c t\u1ebf cho c\u00e1c nh\u00f3m c\u1ea7n kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb nhanh \u1edf c\u1ea5p \u0111\u1ed9 API v\u00e0 gi\u00e1m s\u00e1t chi ph\u00ed tr\u00ean c\u00e1c cu\u1ed9c g\u1ecdi LLM.<\/p>\n\n\n\n<p><strong>T\u1ed1t nh\u1ea5t cho:<\/strong> c\u00e1c c\u00f4ng ty kh\u1edfi nghi\u1ec7p v\u00e0 nh\u00f3m s\u1ea3n ph\u1ea9m mu\u1ed1n kh\u1ea3 n\u0103ng quan s\u00e1t API LLM nhanh ch\u00f3ng v\u00e0 hi\u1ec3n th\u1ecb s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. Arize Phoenix<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"489\" src=\"https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-5-1024x489.png\" alt=\"\" class=\"wp-image-2940\" srcset=\"https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-5-1024x489.png 1024w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-5-300x143.png 300w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-5-768x367.png 768w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-5-1536x733.png 1536w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-5-18x9.png 18w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-5.png 1900w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><a href=\"https:\/\/arize.com\/docs\/phoenix\/?utm_source=shareai.now&amp;utm_medium=content&amp;utm_campaign=best-llm-observability-tools\">Arize Phoenix<\/a> l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng quan s\u00e1t v\u00e0 \u0111\u00e1nh gi\u00e1 AI m\u00e3 ngu\u1ed3n m\u1edf. N\u00f3 h\u1ed7 tr\u1ee3 theo d\u00f5i, k\u1ef9 thu\u1eadt g\u1ee3i \u00fd, t\u1eadp d\u1eef li\u1ec7u, th\u00ed nghi\u1ec7m v\u00e0 quy tr\u00ecnh \u0111\u00e1nh gi\u00e1, v\u1edbi h\u1ed7 tr\u1ee3 cho c\u00f4ng c\u1ee5 OpenTelemetry v\u00e0 OpenInference.<\/p>\n\n\n\n<p>Phoenix h\u1eefu \u00edch khi vi\u1ec7c g\u1ee1 l\u1ed7i l\u00e0 kh\u00f4ng \u0111\u1ee7 v\u00e0 b\u1ea1n c\u0169ng c\u1ea7n c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u ra v\u1edbi d\u1eef li\u1ec7u \u0111\u00e1nh gi\u00e1. C\u00e1c nh\u00f3m c\u00f3 th\u1ec3 ki\u1ec3m tra t\u1eebng l\u1ea7n ch\u1ea1y, ch\u1ea5m \u0111i\u1ec3m \u0111\u1ea7u ra, so s\u00e1nh thay \u0111\u1ed5i g\u1ee3i \u00fd v\u00e0 bi\u1ebfn h\u00e0nh vi s\u1ea3n xu\u1ea5t th\u00e0nh b\u1eb1ng ch\u1ee9ng cho vi\u1ec7c l\u1eb7p l\u1ea1i.<\/p>\n\n\n\n<p><strong>T\u1ed1t nh\u1ea5t cho:<\/strong> c\u00e1c nh\u00f3m quan t\u00e2m \u0111\u1ebfn \u0111\u00e1nh gi\u00e1 LLM, th\u00ed nghi\u1ec7m v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng c\u0169ng nh\u01b0 ki\u1ec3m tra theo d\u00f5i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6. PromptLayer<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"487\" src=\"https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-6-1024x487.jpg\" alt=\"\" class=\"wp-image-2941\" srcset=\"https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-6-1024x487.jpg 1024w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-6-300x143.jpg 300w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-6-768x365.jpg 768w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-6-1536x731.jpg 1536w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-6-18x9.jpg 18w, https:\/\/shareai.now\/wp-content\/uploads\/2026\/06\/image-6.jpg 1915w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.promptlayer.com\/observability\/?utm_source=shareai.now&amp;utm_medium=content&amp;utm_campaign=best-llm-observability-tools\">PromptLayer<\/a> k\u1ebft h\u1ee3p kh\u1ea3 n\u0103ng quan s\u00e1t v\u1edbi qu\u1ea3n l\u00fd g\u1ee3i \u00fd. N\u00f3 theo d\u00f5i y\u00eau c\u1ea7u, kho\u1ea3ng th\u1eddi gian, chi ph\u00ed, \u0111\u1ed9 tr\u1ec5, phi\u00ean b\u1ea3n g\u1ee3i \u00fd v\u00e0 ph\u00e2n t\u00edch \u0111\u1ec3 c\u00e1c nh\u00f3m c\u00f3 th\u1ec3 hi\u1ec3u c\u1ea3 h\u00e0nh vi s\u1ea3n xu\u1ea5t v\u00e0 thay \u0111\u1ed5i g\u1ee3i \u00fd.<\/p>\n\n\n\n<p>PromptLayer ph\u00f9 h\u1ee3p khi c\u00e1c ho\u1ea1t \u0111\u1ed9ng li\u00ean quan \u0111\u1ebfn prompt l\u00e0 quy tr\u00ecnh ch\u00ednh. N\u1ebfu nh\u00f3m c\u1ee7a b\u1ea1n th\u01b0\u1eddng h\u1ecfi phi\u00ean b\u1ea3n prompt n\u00e0o g\u00e2y ra s\u1ef1 suy gi\u1ea3m, y\u00eau c\u1ea7u n\u00e0o b\u1ecb l\u1ed7i, ho\u1eb7c c\u00e1ch m\u1ed9t prompt ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u00e1c m\u00f4 h\u00ecnh, PromptLayer gi\u1eef l\u1ecbch s\u1eed \u0111\u00f3 g\u1ea7n v\u1edbi v\u00f2ng l\u1eb7p g\u1ee1 l\u1ed7i.<\/p>\n\n\n\n<p><strong>T\u1ed1t nh\u1ea5t cho:<\/strong> c\u00e1c nh\u00f3m mu\u1ed1n qu\u1ea3n l\u00fd phi\u00ean b\u1ea3n prompt, ph\u00e2n t\u00edch prompt, v\u00e0 kh\u1ea3 n\u0103ng quan s\u00e1t y\u00eau c\u1ea7u LLM c\u00f9ng nhau.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">So s\u00e1nh c\u00e1c c\u00f4ng c\u1ee5 quan s\u00e1t LLM<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>C\u00f4ng c\u1ee5<\/th><th>Ph\u00f9 h\u1ee3p nh\u1ea5t<\/th><th>\u0110i\u1ec3m m\u1ea1nh ch\u00ednh<\/th><\/tr><\/thead><tbody><tr><td>SigNoz<\/td><td>Quan s\u00e1t to\u00e0n b\u1ed9 stack AI v\u00e0 \u1ee9ng d\u1ee5ng<\/td><td>D\u1ea5u v\u1ebft, s\u1ed1 li\u1ec7u, nh\u1eadt k\u00fd, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, v\u00e0 c\u1ea3nh b\u00e1o g\u1ed1c OpenTelemetry<\/td><\/tr><tr><td>Langfuse<\/td><td>C\u00e1c nh\u00f3m k\u1ef9 thu\u1eadt LLM m\u00e3 ngu\u1ed3n m\u1edf<\/td><td>D\u1ea5u v\u1ebft LLM, qu\u1ea3n l\u00fd prompt, t\u1eadp d\u1eef li\u1ec7u, v\u00e0 \u0111\u00e1nh gi\u00e1<\/td><\/tr><tr><td>LangSmith<\/td><td>C\u00e1c nh\u00f3m LangChain v\u00e0 LangGraph<\/td><td>D\u1ea5u v\u1ebft, gi\u00e1m s\u00e1t, v\u00e0 \u0111\u00e1nh gi\u00e1 k\u1ebft n\u1ed1i v\u1edbi framework<\/td><\/tr><tr><td>Helicone<\/td><td>Kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb LLM c\u1ea5p API nhanh<\/td><td>Nh\u1eadt k\u00fd y\u00eau c\u1ea7u, s\u1eed d\u1ee5ng, \u0111\u1ed9 tr\u1ec5, l\u1ed7i, v\u00e0 theo d\u00f5i chi ph\u00ed<\/td><\/tr><tr><td>Arize Phoenix<\/td><td>\u1ee8ng d\u1ee5ng AI t\u1eadp trung v\u00e0o \u0111\u00e1nh gi\u00e1<\/td><td>D\u1ea5u v\u1ebft, th\u00ed nghi\u1ec7m, t\u1eadp d\u1eef li\u1ec7u, v\u00e0 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng<\/td><\/tr><tr><td>PromptLayer<\/td><td>C\u00e1c ho\u1ea1t \u0111\u1ed9ng li\u00ean quan \u0111\u1ebfn prompt<\/td><td>C\u00e1c phi\u00ean b\u1ea3n Prompt, d\u1ea5u v\u1ebft y\u00eau c\u1ea7u, \u0111\u1ed9 tr\u1ec5, chi ph\u00ed v\u00e0 ph\u00e2n t\u00edch<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">V\u1ecb tr\u00ed c\u1ee7a ShareAI trong m\u1ed9t ng\u0103n x\u1ebfp quan s\u00e1t<\/h2>\n\n\n\n<p>ShareAI kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 thay th\u1ebf cho SigNoz, Langfuse, LangSmith, hay b\u1ea5t k\u1ef3 n\u1ec1n t\u1ea3ng quan s\u00e1t n\u00e0o kh\u00e1c. \u0110\u00e2y l\u00e0 m\u1ed9t th\u1ecb tr\u01b0\u1eddng AI v\u00e0 API gi\u00fap kh\u00e1ch h\u00e0ng v\u00e0 Nh\u00e0 x\u00e2y d\u1ef1ng truy c\u1eadp h\u01a1n 150+ m\u00f4 h\u00ecnh th\u00f4ng qua m\u1ed9t t\u00edch h\u1ee3p, \u0111\u1ecbnh tuy\u1ebfn y\u00eau c\u1ea7u, s\u1eed d\u1ee5ng chuy\u1ec3n \u0111\u1ed5i th\u00f4ng minh, v\u00e0 theo d\u00f5i vi\u1ec7c s\u1eed d\u1ee5ng AI qua l\u1edbp truy c\u1eadp m\u00f4 h\u00ecnh.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi Nh\u00e0 x\u00e2y d\u1ef1ng, ShareAI h\u1eefu \u00edch khi \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u00ean ngo\u00e0i ShareAI nh\u01b0ng l\u01b0u l\u01b0\u1ee3ng AI c\u1ee7a n\u00f3 c\u1ea7n \u0111\u1ecbnh tuy\u1ebfn, theo d\u00f5i s\u1eed d\u1ee5ng, thanh to\u00e1n, ki\u1ec3m so\u00e1t ph\u1ee5 ph\u00ed, v\u00e0 thanh to\u00e1n h\u00e0ng th\u00e1ng cho Nh\u00e0 x\u00e2y d\u1ef1ng. C\u00e1c c\u00f4ng c\u1ee5 quan s\u00e1t cho th\u1ea5y \u0111i\u1ec1u g\u00ec \u0111\u00e3 x\u1ea3y ra. ShareAI gi\u00fap ki\u1ec3m so\u00e1t c\u00e1ch l\u01b0u l\u01b0\u1ee3ng suy lu\u1eadn AI \u0111\u01b0\u1ee3c \u0111\u1ecbnh tuy\u1ebfn v\u00e0 ki\u1ebfm ti\u1ec1n.<\/p>\n\n\n\n<p>C\u1ea5u h\u00ecnh m\u1ea1nh nh\u1ea5t k\u1ebft h\u1ee3p c\u1ea3 hai l\u1edbp. S\u1eed d\u1ee5ng ShareAI \u0111\u1ec3 truy c\u1eadp m\u00f4 h\u00ecnh v\u00e0 s\u1eed d\u1ee5ng AI \u0111\u01b0\u1ee3c \u0111\u1ecbnh tuy\u1ebfn. S\u1eed d\u1ee5ng SigNoz ho\u1eb7c m\u1ed9t n\u1ec1n t\u1ea3ng quan s\u00e1t kh\u00e1c \u0111\u1ec3 k\u1ebft n\u1ed1i d\u1ea5u v\u1ebft AI v\u1edbi ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a \u1ee9ng d\u1ee5ng, c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, v\u00e0 quy tr\u00ecnh ph\u1ea3n h\u1ed3i s\u1ef1 c\u1ed1 c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p>\u0110\u1ec3 k\u1ebft n\u1ed1i l\u1edbp truy c\u1eadp m\u00f4 h\u00ecnh, b\u1eaft \u0111\u1ea7u v\u1edbi <a href=\"https:\/\/shareai.now\/docs\/api\/using-the-api\/getting-started-with-shareai-api\/?utm_source=blog&amp;utm_medium=content&amp;utm_campaign=best-llm-observability-tools\">T\u00e0i li\u1ec7u tham kh\u1ea3o API ShareAI<\/a>. \u0110\u1ec3 so s\u00e1nh c\u00e1c m\u00f4 h\u00ecnh tr\u01b0\u1edbc khi \u0111\u1ecbnh tuy\u1ebfn l\u01b0u l\u01b0\u1ee3ng, duy\u1ec7t qua <a href=\"https:\/\/shareai.now\/models\/?utm_source=blog&amp;utm_medium=content&amp;utm_campaign=best-llm-observability-tools\">ch\u1ee3 m\u00f4 h\u00ecnh ShareAI<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c c\u00f4ng c\u1ee5 quan s\u00e1t LLM t\u1ed1t nh\u1ea5t l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p>C\u00e1c c\u00f4ng c\u1ee5 quan s\u00e1t LLM t\u1ed1t nh\u1ea5t ph\u1ee5 thu\u1ed9c v\u00e0o quy tr\u00ecnh l\u00e0m vi\u1ec7c. SigNoz m\u1ea1nh v\u1ec1 quan s\u00e1t to\u00e0n b\u1ed9 ng\u0103n x\u1ebfp, Langfuse cho d\u1ea5u v\u1ebft LLM m\u00e3 ngu\u1ed3n m\u1edf, LangSmith cho c\u00e1c nh\u00f3m LangChain, Phoenix cho quy tr\u00ecnh l\u00e0m vi\u1ec7c n\u1eb7ng v\u1ec1 \u0111\u00e1nh gi\u00e1, v\u00e0 PromptLayer cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng prompt.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ea1i sao SigNoz \u0111\u1ee9ng \u0111\u1ea7u danh s\u00e1ch n\u00e0y?<\/h3>\n\n\n\n<p>SigNoz \u0111\u1ee9ng \u0111\u1ea7u v\u00ec n\u00f3 k\u1ebft n\u1ed1i d\u1ea5u v\u1ebft LLM v\u1edbi d\u1eef li\u1ec7u \u1ee9ng d\u1ee5ng r\u1ed9ng h\u01a1n. T\u1ea1i ShareAI, ch\u00fang t\u00f4i s\u1eed d\u1ee5ng SigNoz nh\u01b0 l\u1edbp quan s\u00e1t v\u00e0 d\u1ea5u v\u1ebft trung t\u00e2m c\u1ee7a m\u00ecnh v\u00ec c\u00e1c s\u1ef1 c\u1ed1 AI th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn m\u00f4 h\u00ecnh, API, c\u01a1 s\u1edf d\u1eef li\u1ec7u, h\u00e0ng \u0111\u1ee3i, nh\u1eadt k\u00fd, s\u1ed1 li\u1ec7u, v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u00f9ng nhau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Quan s\u00e1t LLM l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p>Quan s\u00e1t LLM l\u00e0 th\u1ef1c h\u00e0nh d\u1ea5u v\u1ebft, \u0111o l\u01b0\u1eddng, ghi nh\u1eadt k\u00fd, v\u00e0 \u0111\u00e1nh gi\u00e1 h\u00e0nh vi \u1ee9ng d\u1ee5ng AI. N\u00f3 th\u01b0\u1eddng bao g\u1ed3m c\u00e1c prompt, ph\u1ea3n h\u1ed3i, cu\u1ed9c g\u1ecdi c\u00f4ng c\u1ee5, c\u00e1c b\u01b0\u1edbc truy xu\u1ea5t, s\u1eed d\u1ee5ng token, chi ph\u00ed, \u0111\u1ed9 tr\u1ec5, l\u1ed7i, v\u00e0 c\u00e1c t\u00edn hi\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u ra.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Quan s\u00e1t LLM kh\u00e1c g\u00ec so v\u1edbi ghi nh\u1eadt k\u00fd th\u00f4ng th\u01b0\u1eddng?<\/h3>\n\n\n\n<p>Ghi nh\u1eadt k\u00fd th\u00f4ng th\u01b0\u1eddng ghi l\u1ea1i c\u00e1c s\u1ef1 ki\u1ec7n. Kh\u1ea3 n\u0103ng quan s\u00e1t LLM t\u00e1i t\u1ea1o to\u00e0n b\u1ed9 quy tr\u00ecnh l\u00e0m vi\u1ec7c AI, bao g\u1ed3m \u0111\u1ea7u v\u00e0o, \u0111\u1ea7u ra, c\u00e1c b\u01b0\u1edbc trung gian, c\u00e1c cu\u1ed9c g\u1ecdi c\u00f4ng c\u1ee5, chi ph\u00ed v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a m\u00f4 h\u00ecnh. N\u00f3 gi\u00fap c\u00e1c nh\u00f3m hi\u1ec3u t\u1ea1i sao m\u1ed9t ph\u1ea3n h\u1ed3i AI x\u1ea3y ra, kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t y\u00eau c\u1ea7u \u0111\u00e3 x\u1ea3y ra.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u00f4i c\u00f3 c\u1ea7n kh\u1ea3 n\u0103ng quan s\u00e1t LLM n\u1ebfu t\u00f4i \u0111\u00e3 s\u1eed d\u1ee5ng m\u1ed9t c\u1ed5ng AI kh\u00f4ng?<\/h3>\n\n\n\n<p>C\u00f3. M\u1ed9t c\u1ed5ng AI c\u00f3 th\u1ec3 gi\u00fap \u0111\u1ecbnh tuy\u1ebfn, \u0111o l\u01b0\u1eddng v\u00e0 ki\u1ec3m so\u00e1t quy\u1ec1n truy c\u1eadp m\u00f4 h\u00ecnh, trong khi m\u1ed9t c\u00f4ng c\u1ee5 quan s\u00e1t gi\u00fap g\u1ee1 l\u1ed7i v\u00e0 \u0111i\u1ec1u tra h\u00e0nh vi tr\u00ean to\u00e0n b\u1ed9 \u1ee9ng d\u1ee5ng. Hai l\u1edbp n\u00e0y gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c nhau nh\u01b0ng b\u1ed5 sung cho nhau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ShareAI c\u00f3 thay th\u1ebf m\u1ed9t c\u00f4ng c\u1ee5 quan s\u00e1t kh\u00f4ng?<\/h3>\n\n\n\n<p>Kh\u00f4ng. ShareAI l\u00e0 m\u1ed9t th\u1ecb tr\u01b0\u1eddng AI v\u00e0 API \u0111\u1ec3 truy c\u1eadp m\u00f4 h\u00ecnh, \u0111\u1ecbnh tuy\u1ebfn, s\u1eed d\u1ee5ng, thanh to\u00e1n v\u00e0 ki\u1ebfm ti\u1ec1n t\u1eeb Builder. N\u00f3 n\u00ean \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi c\u00e1c n\u1ec1n t\u1ea3ng quan s\u00e1t nh\u01b0 SigNoz khi c\u00e1c nh\u00f3m c\u1ea7n c\u00e1c d\u1ea5u v\u1ebft \u0111\u1ea7y \u0111\u1ee7, nh\u1eadt k\u00fd, s\u1ed1 li\u1ec7u, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 c\u1ea3nh b\u00e1o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c nh\u00f3m n\u00ean theo d\u00f5i g\u00ec trong m\u1ed9t \u1ee9ng d\u1ee5ng LLM?<\/h3>\n\n\n\n<p>C\u00e1c nh\u00f3m n\u00ean theo d\u00f5i c\u00e1c y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, phi\u00ean b\u1ea3n nh\u1eafc, c\u00e1c cu\u1ed9c g\u1ecdi m\u00f4 h\u00ecnh, c\u00e1c b\u01b0\u1edbc truy xu\u1ea5t, c\u00e1c cu\u1ed9c g\u1ecdi c\u00f4ng c\u1ee5, th\u1eed l\u1ea1i, ph\u01b0\u01a1ng \u00e1n d\u1ef1 ph\u00f2ng, s\u1eed d\u1ee5ng token, \u0111\u1ed9 tr\u1ec5, tr\u1ea1ng th\u00e1i l\u1ed7i v\u00e0 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u ra. \u0110\u1ed1i v\u1edbi c\u00e1c t\u00e1c nh\u00e2n, vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00f4ng c\u1ee5 v\u00e0 th\u1ee9 t\u1ef1 th\u1ef1c thi \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00f4ng c\u1ee5 quan s\u00e1t LLM n\u00e0o t\u1ed1t nh\u1ea5t cho c\u00e1c nh\u00f3m m\u00e3 ngu\u1ed3n m\u1edf?<\/h3>\n\n\n\n<p>SigNoz, Langfuse, Arize Phoenix v\u00e0 WhyLabs LangKit \u0111\u1ec1u c\u00f3 g\u00f3c \u0111\u1ed9 m\u00e3 ngu\u1ed3n m\u1edf m\u1ea1nh m\u1ebd. L\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c nh\u00f3m c\u1ea7n \u0111o l\u01b0\u1eddng to\u00e0n b\u1ed9 ng\u0103n x\u1ebfp, theo d\u00f5i c\u1ee5 th\u1ec3 LLM, quy tr\u00ecnh \u0111\u00e1nh gi\u00e1 hay gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u ra.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00f4ng c\u1ee5 quan s\u00e1t LLM n\u00e0o t\u1ed1t nh\u1ea5t cho LangChain?<\/h3>\n\n\n\n<p>LangSmith l\u00e0 s\u1ef1 ph\u00f9 h\u1ee3p t\u1ef1 nhi\u00ean nh\u1ea5t cho c\u00e1c nh\u00f3m \u0111\u00e3 chu\u1ea9n h\u00f3a tr\u00ean LangChain ho\u1eb7c LangGraph. Langfuse v\u00e0 Phoenix c\u0169ng c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t t\u00f9y thu\u1ed9c v\u00e0o m\u00f4 h\u00ecnh theo d\u00f5i, \u0111\u00e1nh gi\u00e1 v\u00e0 l\u01b0u tr\u1eef m\u00e0 nh\u00f3m \u01b0a th\u00edch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Kh\u1ea3 n\u0103ng quan s\u00e1t gi\u00fap ki\u1ec3m so\u00e1t chi ph\u00ed AI nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n\n\n\n<p>Kh\u1ea3 n\u0103ng quan s\u00e1t k\u1ebft n\u1ed1i chi ph\u00ed v\u1edbi ng\u01b0\u1eddi d\u00f9ng, m\u00f4 h\u00ecnh, nh\u1eafc, tuy\u1ebfn \u0111\u01b0\u1eddng, \u1ee9ng d\u1ee5ng v\u00e0 quy tr\u00ecnh l\u00e0m vi\u1ec7c. \u0110i\u1ec1u \u0111\u00f3 gi\u00fap c\u00e1c nh\u00f3m t\u00ecm ra c\u00e1c nh\u1eafc \u0111\u1eaft ti\u1ec1n, v\u00f2ng l\u1eb7p kh\u00f4ng ki\u1ec3m so\u00e1t, tuy\u1ebfn \u0111\u01b0\u1eddng c\u00f3 \u0111\u1ed9 tr\u1ec5 cao, th\u1eed l\u1ea1i l\u1eb7p l\u1ea1i v\u00e0 c\u00e1c t\u00ednh n\u0103ng c\u00f3 m\u1ee9c s\u1eed d\u1ee5ng cao h\u01a1n nhi\u1ec1u so v\u1edbi mong \u0111\u1ee3i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c Builder c\u00f3 th\u1ec3 ki\u1ebfm ti\u1ec1n t\u1eeb \u1ee9ng d\u1ee5ng AI v\u00e0 v\u1eabn s\u1eed d\u1ee5ng kh\u1ea3 n\u0103ng quan s\u00e1t kh\u00f4ng?<\/h3>\n\n\n\n<p>C\u00f3. M\u1ed9t Builder c\u00f3 th\u1ec3 \u0111\u1ecbnh tuy\u1ebfn l\u01b0u l\u01b0\u1ee3ng suy lu\u1eadn AI t\u1eeb m\u1ed9t \u1ee9ng d\u1ee5ng th\u00f4ng qua ShareAI, c\u1ea5u h\u00ecnh m\u1ed9t m\u1ee9c l\u1ee3i nhu\u1eadn ho\u1eb7c ph\u1ee5 ph\u00ed, v\u00e0 v\u1eabn s\u1eed d\u1ee5ng SigNoz ho\u1eb7c m\u1ed9t c\u00f4ng c\u1ee5 quan s\u00e1t kh\u00e1c \u0111\u1ec3 gi\u00e1m s\u00e1t \u1ee9ng d\u1ee5ng, d\u1ea5u v\u1ebft, nh\u1eadt k\u00fd, l\u1ed7i v\u00e0 hi\u1ec7u su\u1ea5t.<\/p>","protected":false},"excerpt":{"rendered":"<p>So s\u00e1nh c\u00e1c c\u00f4ng c\u1ee5 quan s\u00e1t LLM t\u1ed1t nh\u1ea5t cho \u1ee9ng d\u1ee5ng AI s\u1ea3n xu\u1ea5t, bao g\u1ed3m SigNoz, Langfuse, LangSmith, Helicone, Phoenix, WhyLabs v\u00e0 PromptLayer.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"cta-title":"Integrate one API","cta-description":"Access 150+ models with smart routing and failover.","cta-button-text":"View Docs","cta-button-link":"https:\/\/shareai.now\/documentation\/?utm_source=blog&amp;utm_medium=content&amp;utm_campaign=best-llm-observability-tools","rank_math_title":"7 Best LLM Observability Tools for Production AI Apps","rank_math_description":"Compare the best LLM observability tools for traces, metrics, logs, evals, token usage, cost, and AI debugging.","rank_math_focus_keyword":"best LLM observability tools","footnotes":""},"categories":[4,6],"tags":[89,99],"class_list":["post-2936","post","type-post","status-publish","format-standard","hentry","category-developers","category-insights","tag-agentic-workflows","tag-ai-agents"],"_links":{"self":[{"href":"https:\/\/shareai.now\/vi\/api\/wp\/v2\/posts\/2936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shareai.now\/vi\/api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shareai.now\/vi\/api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shareai.now\/vi\/api\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shareai.now\/vi\/api\/wp\/v2\/comments?post=2936"}],"version-history":[{"count":3,"href":"https:\/\/shareai.now\/vi\/api\/wp\/v2\/posts\/2936\/revisions"}],"predecessor-version":[{"id":2947,"href":"https:\/\/shareai.now\/vi\/api\/wp\/v2\/posts\/2936\/revisions\/2947"}],"wp:attachment":[{"href":"https:\/\/shareai.now\/vi\/api\/wp\/v2\/media?parent=2936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shareai.now\/vi\/api\/wp\/v2\/categories?post=2936"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shareai.now\/vi\/api\/wp\/v2\/tags?post=2936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}