{"id":13496,"date":"2025-04-29T07:14:23","date_gmt":"2025-04-29T15:14:23","guid":{"rendered":"https:\/\/live-cometml.pantheonsite.io\/?page_id=13496"},"modified":"2025-06-12T17:09:24","modified_gmt":"2025-06-12T17:09:24","slug":"leonardo-gonzalez","status":"publish","type":"page","link":"https:\/\/www.comet.com\/site\/convergence\/leonardo-gonzalez\/","title":{"rendered":"Leonardo Gonzalez"},"content":{"rendered":"\n
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\u2190 BACK TO EVENT PAGE<\/a><\/p>\n\n\n\n

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\"Leonardo<\/figure>\n<\/div>\n\n\n\n
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Leonardo Gonzalez<\/h1>\n\n\n

VP of AI Center of Excellence at Trilogy<\/h2>\n<\/div>\n\n\n\n
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Leonardo Gonzalez has over two decades of leadership experience in the IT industry. His specialties are AI engineering and data science, software engineering and architecture, and technical leadership. He enjoys working with knowledge management and predictive modeling. Leonardo has held several consulting CTO positions with startups, and has held leadership roles at Fortune 500 companies. He is currently VP of the AI Center of Excellence at Trilogy<\/a>.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

May 14th, 3:00 \u2013 4:25PM ET<\/p>\n\n\n\n

Navigating Uncharted Metrics: Reference-Free LLM Evaluation with G-Eval<\/h2>\n\n\n\n
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Reference-based benchmarks struggle to capture the open-ended behaviour of frontier language models. This one-hour, video-based workshop introduces G-Eval, a reference-free evaluation paradigm in which a powerful LLM generates task-specific rubrics, chain-of-thought rationales, and quantitative grades to assess the outputs of other models. This extends current evaluation practice while sidestepping ground-truth dependencies.

A concise theoretical overview motivates the approach and surfaces its chief challenges: reliability, objectivity, bias propagation, and reproducibility. The core of the session adapts a publicly available repository to build an end-to-end G-Eval pipeline, illustrating rubric synthesis, reasoning-trace parsing, and numeric scoring.

The workshop delivers a reproducible template for large-scale, rubric-driven benchmarking and highlights open research questions, mapping a clearer path toward robust, reference-free evaluation of next-generation language models.<\/p>\n\n\n\n

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Register now<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":12738,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"convergence","meta":{"customer_name":"","customer_description":"","customer_industry":"","customer_technologies":"","customer_logo":"","footnotes":""},"coauthors":[126],"class_list":["post-13496","page","type-page","status-publish","hentry"],"yoast_head":"\nLeonardo Gonzalez - Comet<\/title>\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\/convergence\/leonardo-gonzalez\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Leonardo Gonzalez\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.comet.com\/site\/convergence\/leonardo-gonzalez\/\" \/>\n<meta property=\"og:site_name\" content=\"Comet\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/cometdotml\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-12T17:09:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.comet.com\/site\/wp-content\/uploads\/2025\/10\/Share-image-3.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1800\" \/>\n\t<meta property=\"og:image:height\" content=\"945\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@Cometml\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n\t<meta name=\"twitter:label2\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data2\" content=\"engineering@atre.net\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Leonardo Gonzalez - 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