LLM Experiment Grouping<\/h2>\n\n\n\n![\"\"](\"https:\/\/www.comet.com\/site\/wp-content\/uploads\/2025\/08\/newsletter-graphic-1024x674.png\")
<\/figure>\n\n\n\nIdentifying patterns in hundreds of experiments without manual filtering or combing through spreadsheets is now possible. The new Group by feature instantly organizes results by your chosen metadata, such as model, provider, tool usage, or duration, and views aggregated statistics for each group. You can quickly uncover your best model for a golden dataset, spot parameter combinations that hinder inference time, and compare model providers to see which one yields the strongest results.<\/p>\n\n\n\n
Logging Your First Trace<\/h2>\n\n\n\n![\"\"](\"https:\/\/www.comet.com\/site\/wp-content\/uploads\/2025\/08\/opik-get-started-new-1024x619.png\")
<\/figure>\n\n\n\nLogging your first trace<\/a> within Opik is now simpler than ever. Use the new integration and framework search to get one-click setup instructions for your desired model provider or integration, and the AI-assisted install to paste a prompt into tools like Cursor or Copilot to configure Opik automatically, plus obtain instant access to collaborate with teammates or request support via Slack.<\/p>\n\n\n\nAdvanced Filtering and Search Capabilities<\/h2>\n\n\n\n![\"\"](\"https:\/\/www.comet.com\/site\/wp-content\/uploads\/2025\/08\/Filtering-1024x446.webp\")
<\/figure>\n\n\n\nYou can now access an extensive range of search, sorting, and filtering capabilities to make insight detection across Opik simple. Create custom trace filters on input\/output fields for traces and spans to achieve precise data filtering. Search within code blocks to yield better search results. Filter your experiments by dataset or prompt ID, and avoid unwanted crashes with the crash filtering feature, which supports values containing special characters.<\/p>\n\n\n\n
View documentation –><\/a> <\/p>\n\n\n\nInsights From the Comet Team<\/h2>\n\n\n\n
Pretraining: Breaking Down the Modern LLM Training Pipeline<\/strong><\/p>\n\n\n\n![\"Pretraining:](\"https:\/\/www.comet.com\/site\/wp-content\/uploads\/2025\/08\/Screenshot-2025-08-01-at-5.42.40\u202fPM-1024x575.png\")
<\/figure>\n\n\n\nThe line between pretraining and fine-tuning in LLMs is increasingly blurred, making it harder to define what “training” means today. Abigail Morgan, Developer Advocate at Comet, delves into the evolving methods, inconsistent terminology, and opaque pipelines that complicate understanding model behavior, while emphasizing the critical role of pretraining and data curation to scale LLMs responsibly.<\/p>\n\n\n\n
Read here \u2192<\/a><\/p>\n\n\n\nBeyond Vibe Coding: AI-Assisted Coding with Cursor AI and Opik<\/strong><\/p>\n\n\n\n![\"\"](\"https:\/\/www.comet.com\/site\/wp-content\/uploads\/2025\/07\/unnamed-2.png\")
<\/figure>\n\n\n\nDiscover how a senior software engineer navigates the pros and cons of vibecoding, exploring how to integrate prompt engineering, evaluation, and trace logging with proven developer best practices. This approach results in a workflow that leverages the strengths of AI coding tools while maintaining human guidance for long-term scalability and maintainability.<\/p>\n\n\n\n
Read here \u2192<\/a><\/p>\n\n\n\nConnect & Learn with Fellow GenAI & ML Developers<\/h2>\n\n\n\n
Join us live in the coming weeks for the following conferences, workshops, prizes, and opportunities to connect with fellow AI builders:<\/p>\n\n\n\n
\n- AI Tinkerers Demo Day<\/a> \u2013 NYC, August 26th 2025<\/li>\n\n\n\n
- MLOps World GenAI Summit 2025<\/a> \u2013 Austin, TX, October 7th-9th 2025<\/li>\n<\/ul>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
Building and scaling GenAI applications involves numerous moving parts, from logging your first LLM trace to managing experiments across complex agentic systems. The latest Opik updates make that process faster and clearer with expanded model support & enhanced integrations, experiment grouping, new quick-start options, and powerful new search and filtering capabilities. Explore the complete breakdown […]<\/p>\n","protected":false},"author":140,"featured_media":17534,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"customer_name":"","customer_description":"","customer_industry":"","customer_technologies":"","customer_logo":"","footnotes":""},"categories":[9],"tags":[],"coauthors":[127],"class_list":["post-17531","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product"],"yoast_head":"\n
Build & Scale Your GenAI Apps With Support For 144 New Models<\/title>\n<meta name=\"description\" content=\"Discover Opik\u2019s latest updates: new quick-start options, experiment grouping, advanced filtering, and support for GPT-5, Grok 4, and more.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.comet.com\/site\/blog\/comet-product-releases-august2025\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Release Highlights: Extensive Model Support, New Quick-Start Options & Simplified Insight Detection\" \/>\n<meta property=\"og:description\" content=\"Discover Opik\u2019s latest updates: new quick-start options, experiment grouping, advanced filtering, and support for GPT-5, Grok 4, and more.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.comet.com\/site\/blog\/comet-product-releases-august2025\/\" \/>\n<meta property=\"og:site_name\" content=\"Comet\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/cometdotml\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-19T19:37:24+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-19T19:37:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.comet.com\/site\/wp-content\/uploads\/2025\/08\/opik-get-started-new.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1276\" \/>\n\t<meta property=\"og:image:height\" content=\"771\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Caroline Borders\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Cometml\" \/>\n<meta name=\"twitter:site\" content=\"@Cometml\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Caroline Borders\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Build & Scale Your GenAI Apps With Support For 144 New Models","description":"Discover Opik\u2019s latest updates: new quick-start options, experiment grouping, advanced filtering, and support for GPT-5, Grok 4, and more.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.comet.com\/site\/blog\/comet-product-releases-august2025\/","og_locale":"en_US","og_type":"article","og_title":"Release Highlights: Extensive Model Support, New Quick-Start Options & Simplified Insight Detection","og_description":"Discover Opik\u2019s latest updates: new quick-start options, experiment grouping, 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<\/figure>\n\n\n\nIdentifying patterns in hundreds of experiments without manual filtering or combing through spreadsheets is now possible. The new Group by feature instantly organizes results by your chosen metadata, such as model, provider, tool usage, or duration, and views aggregated statistics for each group. You can quickly uncover your best model for a golden dataset, spot parameter combinations that hinder inference time, and compare model providers to see which one yields the strongest results.<\/p>\n\n\n\n
Logging Your First Trace<\/h2>\n\n\n\n<\/figure>\n\n\n\nLogging your first trace<\/a> within Opik is now simpler than ever. Use the new integration and framework search to get one-click setup instructions for your desired model provider or integration, and the AI-assisted install to paste a prompt into tools like Cursor or Copilot to configure Opik automatically, plus obtain instant access to collaborate with teammates or request support via Slack.<\/p>\n\n\n\nAdvanced Filtering and Search Capabilities<\/h2>\n\n\n\n<\/figure>\n\n\n\nYou can now access an extensive range of search, sorting, and filtering capabilities to make insight detection across Opik simple. Create custom trace filters on input\/output fields for traces and spans to achieve precise data filtering. Search within code blocks to yield better search results. Filter your experiments by dataset or prompt ID, and avoid unwanted crashes with the crash filtering feature, which supports values containing special characters.<\/p>\n\n\n\n
View documentation –><\/a> <\/p>\n\n\n\nInsights From the Comet Team<\/h2>\n\n\n\n
Pretraining: Breaking Down the Modern LLM Training Pipeline<\/strong><\/p>\n\n\n\n<\/figure>\n\n\n\nThe line between pretraining and fine-tuning in LLMs is increasingly blurred, making it harder to define what “training” means today. Abigail Morgan, Developer Advocate at Comet, delves into the evolving methods, inconsistent terminology, and opaque pipelines that complicate understanding model behavior, while emphasizing the critical role of pretraining and data curation to scale LLMs responsibly.<\/p>\n\n\n\n
Read here \u2192<\/a><\/p>\n\n\n\nBeyond Vibe Coding: AI-Assisted Coding with Cursor AI and Opik<\/strong><\/p>\n\n\n\n<\/figure>\n\n\n\nDiscover how a senior software engineer navigates the pros and cons of vibecoding, exploring how to integrate prompt engineering, evaluation, and trace logging with proven developer best practices. This approach results in a workflow that leverages the strengths of AI coding tools while maintaining human guidance for long-term scalability and maintainability.<\/p>\n\n\n\n
Read here \u2192<\/a><\/p>\n\n\n\nConnect & Learn with Fellow GenAI & ML Developers<\/h2>\n\n\n\n
Join us live in the coming weeks for the following conferences, workshops, prizes, and opportunities to connect with fellow AI builders:<\/p>\n\n\n\n
\n- AI Tinkerers Demo Day<\/a> \u2013 NYC, August 26th 2025<\/li>\n\n\n\n
- MLOps World GenAI Summit 2025<\/a> \u2013 Austin, TX, October 7th-9th 2025<\/li>\n<\/ul>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
Building and scaling GenAI applications involves numerous moving parts, from logging your first LLM trace to managing experiments across complex agentic systems. The latest Opik updates make that process faster and clearer with expanded model support & enhanced integrations, experiment grouping, new quick-start options, and powerful new search and filtering capabilities. Explore the complete breakdown […]<\/p>\n","protected":false},"author":140,"featured_media":17534,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"customer_name":"","customer_description":"","customer_industry":"","customer_technologies":"","customer_logo":"","footnotes":""},"categories":[9],"tags":[],"coauthors":[127],"class_list":["post-17531","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product"],"yoast_head":"\n
Build & Scale Your GenAI Apps With Support For 144 New Models<\/title>\n<meta name=\"description\" content=\"Discover Opik\u2019s latest updates: new quick-start options, experiment grouping, advanced filtering, and support for GPT-5, Grok 4, and more.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.comet.com\/site\/blog\/comet-product-releases-august2025\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Release Highlights: Extensive Model Support, New Quick-Start Options & Simplified Insight Detection\" \/>\n<meta property=\"og:description\" content=\"Discover Opik\u2019s latest updates: new quick-start options, experiment grouping, advanced filtering, and support for GPT-5, Grok 4, and more.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.comet.com\/site\/blog\/comet-product-releases-august2025\/\" \/>\n<meta property=\"og:site_name\" content=\"Comet\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/cometdotml\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-19T19:37:24+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-19T19:37:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.comet.com\/site\/wp-content\/uploads\/2025\/08\/opik-get-started-new.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1276\" \/>\n\t<meta property=\"og:image:height\" content=\"771\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Caroline Borders\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Cometml\" \/>\n<meta name=\"twitter:site\" content=\"@Cometml\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Caroline Borders\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Build & Scale Your GenAI Apps With Support For 144 New Models","description":"Discover Opik\u2019s latest updates: new quick-start options, experiment grouping, advanced filtering, and support for GPT-5, Grok 4, and more.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.comet.com\/site\/blog\/comet-product-releases-august2025\/","og_locale":"en_US","og_type":"article","og_title":"Release Highlights: Extensive Model Support, New Quick-Start Options & Simplified Insight Detection","og_description":"Discover Opik\u2019s latest updates: new quick-start options, experiment grouping, 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<\/figure>\n\n\n\nLogging your first trace<\/a> within Opik is now simpler than ever. Use the new integration and framework search to get one-click setup instructions for your desired model provider or integration, and the AI-assisted install to paste a prompt into tools like Cursor or Copilot to configure Opik automatically, plus obtain instant access to collaborate with teammates or request support via Slack.<\/p>\n\n\n\n You can now access an extensive range of search, sorting, and filtering capabilities to make insight detection across Opik simple. Create custom trace filters on input\/output fields for traces and spans to achieve precise data filtering. Search within code blocks to yield better search results. Filter your experiments by dataset or prompt ID, and avoid unwanted crashes with the crash filtering feature, which supports values containing special characters.<\/p>\n\n\n\n View documentation –><\/a> <\/p>\n\n\n\n Pretraining: Breaking Down the Modern LLM Training Pipeline<\/strong><\/p>\n\n\n\n The line between pretraining and fine-tuning in LLMs is increasingly blurred, making it harder to define what “training” means today. Abigail Morgan, Developer Advocate at Comet, delves into the evolving methods, inconsistent terminology, and opaque pipelines that complicate understanding model behavior, while emphasizing the critical role of pretraining and data curation to scale LLMs responsibly.<\/p>\n\n\n\n Read here \u2192<\/a><\/p>\n\n\n\n Beyond Vibe Coding: AI-Assisted Coding with Cursor AI and Opik<\/strong><\/p>\n\n\n\n Discover how a senior software engineer navigates the pros and cons of vibecoding, exploring how to integrate prompt engineering, evaluation, and trace logging with proven developer best practices. This approach results in a workflow that leverages the strengths of AI coding tools while maintaining human guidance for long-term scalability and maintainability.<\/p>\n\n\n\n Read here \u2192<\/a><\/p>\n\n\n\n Join us live in the coming weeks for the following conferences, workshops, prizes, and opportunities to connect with fellow AI builders:<\/p>\n\n\n\n <\/p>\n","protected":false},"excerpt":{"rendered":" Building and scaling GenAI applications involves numerous moving parts, from logging your first LLM trace to managing experiments across complex agentic systems. The latest Opik updates make that process faster and clearer with expanded model support & enhanced integrations, experiment grouping, new quick-start options, and powerful new search and filtering capabilities. Explore the complete breakdown […]<\/p>\n","protected":false},"author":140,"featured_media":17534,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"customer_name":"","customer_description":"","customer_industry":"","customer_technologies":"","customer_logo":"","footnotes":""},"categories":[9],"tags":[],"coauthors":[127],"class_list":["post-17531","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product"],"yoast_head":"\nAdvanced Filtering and Search Capabilities<\/h2>\n\n\n\n
<\/figure>\n\n\n\nInsights From the Comet Team<\/h2>\n\n\n\n
<\/figure>\n\n\n\n<\/figure>\n\n\n\nConnect & Learn with Fellow GenAI & ML Developers<\/h2>\n\n\n\n
\n