{"schema_version":"onlylabs.public_signal.v1","title":"Snowflake (Arctic) Writing: Announcing Claude Sonnet 5.5 on Snowflake Cortex AI","description":"Snowflake (Arctic) writing signal with public source context, captured evidence pages, related signals, and category-scoped analysis context.","url":"https://onlylabs.fyi/signals/2c3a1951-cdcf-4fdd-bd76-79500604c4c0","json_url":"https://onlylabs.fyi/signals/2c3a1951-cdcf-4fdd-bd76-79500604c4c0/signal.json","generated_at":"2026-10-25T01:32:18.604Z","evidence_latest_fetched_at":"2026-09-29T04:02:25.728292+00:00","signal_first_seen_at":"2026-09-29T04:00:50.318793+00:00","org":{"slug":"snowflake","name":"Snowflake (Arctic)","category":"neocloud","category_label":"Neocloud","dossier_url":"https://onlylabs.fyi/labs/snowflake","dossier_json_url":"https://onlylabs.fyi/labs/snowflake/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/2c3a1951-cdcf-4fdd-bd76-79500604c4c0","signal_json":"https://onlylabs.fyi/signals/2c3a1951-cdcf-4fdd-bd76-79500604c4c0/signal.json","source":"https://www.snowflake.com/content/snowflake-site/global/en/blog/claude-sonnet-5-5-snowflake-cortex-ai","lab_dossier":"https://onlylabs.fyi/labs/snowflake","lab_dossier_json":"https://onlylabs.fyi/labs/snowflake/dossier.json","analysis":"https://onlylabs.fyi/analysis/snowflake","analysis_json":"https://onlylabs.fyi/analysis/snowflake/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/snowflake/evidence.json","category":"https://onlylabs.fyi/neoclouds","category_json":"https://onlylabs.fyi/neoclouds.json","category_feed":"https://onlylabs.fyi/neoclouds/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json?category=neocloud","topic":"https://onlylabs.fyi/topics/talking","topic_signals_json":"https://onlylabs.fyi/topics/talking/signals.json?category=neocloud","topic_feed":"https://onlylabs.fyi/topics/talking/feed.xml?category=neocloud","data_business":null},"answer_pack":{"answer":"Snowflake (Arctic) published Announcing Claude Sonnet 5.5 on Snowflake Cortex AI. 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At launch, it will be available through Cortex Inference , so teams can use it for analysis and application development while keeping their data within Snowflake’s security and governance perimeter. Support in Snowflake CoWork , Snowflake CoCo , Cortex Agents and Cortex AI Functions is coming soon. Claude Sonnet 5.5 Claude Sonnet 5.5 is a clear upgrade over Sonnet 5 for well-scoped everyday tasks, bug fixes, and polished documents, slides, and spreadsheets. Anthropic reports a 70.6% score on Terminal-Bench 4.0, representing almost a 7x improvement compared with 10.3% for Sonnet 5. It also performs nearly level with Opus 5.5 on GDPval-AA, a benchmark covering real-world work across 44 occupations, and improves substantially on chart recognition and computer use. 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