{"id":"1742181758589","object":"chat.completion.chunk","created":1742181758,"model":"jina-deepsearch-v1","system_fingerprint":"fp_1742181758589","choices":[{"index":0,"delta":{"content":"The latest blog post from Jina AI is titled \"Snippet Selection and URL Ranking in DeepSearch/DeepResearch,\" published on March 12, 2025 [^1]. This post discusses how to improve the quality of DeepSearch by using late-chunking embeddings for snippet selection and rerankers to prioritize URLs before crawling. You can read the full post here: https://jina.ai/news/snippet-selection-and-url-ranking-in-deepsearch-deepresearch\n\n[^1]: Since our DeepSearch release on February 2nd 2025 we ve discovered two implementation details that greatly improved quality In both cases multilingual embeddings and rerankers are used in an in context manner operating at a much smaller scale than the traditional pre computed indices these models typically require [jina.ai](https://jina.ai/news/snippet-selection-and-url-ranking-in-deepsearch-deepresearch)","type":"text","annotations":[{"type":"url_citation","url_citation":{"title":"Snippet Selection and URL Ranking in DeepSearch/DeepResearch","exactQuote":"Since our DeepSearch release on February 2nd 2025, we've discovered two implementation details that greatly improved quality. In both cases, multilingual embeddings and rerankers are used in an _\"in-context\"_ manner - operating at a much smaller scale than the traditional pre-computed indices these models typically require.","url":"https://jina.ai/news/snippet-selection-and-url-ranking-in-deepsearch-deepresearch","dateTime":"2025-03-13 06:48:01"}}]},"logprobs":null,"finish_reason":"stop"}],"usage":{"prompt_tokens":169670,"completion_tokens":27285,"total_tokens":196526},"visitedURLs":["https://github.com/jina-ai/node-DeepResearch/blob/main/src/utils/url-tools.ts","https://huggingface.co/jinaai/jina-embeddings-v3","https://github.com/jina-ai/reader","https://zilliz.com/blog/training-text-embeddings-with-jina-ai","https://threads.net/@unwind_ai/post/DGmhWCVswbe/media","https://twitter.com/JinaAI_/status/1899840196507820173","https://jina.ai/news?tag=tech-blog","https://docs.llamaindex.ai/en/stable/examples/embeddings/jinaai_embeddings","https://x.com/jinaai_","https://x.com/JinaAI_/status/1899840202358784170","https://tracxn.com/d/companies/jina-ai/__IQ81fOnU0FsDpagFjG-LrG0DMWHELqI6znTumZBQF-A/funding-and-investors","https://jina.ai/models","https://linkedin.com/posts/imohitmayank_jinaai-has-unveiled-the-ultimate-developer-activity-7300401711242711040-VD64","https://medium.com/@tossy21/trying-out-jina-ais-node-deepresearch-c5b55d630ea6","https://huggingface.co/jinaai/jina-clip-v2","https://arxiv.org/abs/2409.10173","https://milvus.io/docs/embed-with-jina.md","https://seedtable.com/best-startups-in-china","https://threads.net/@sung.kim.mw/post/DGhG-J_vREu/jina-ais-a-practical-guide-to-implementing-deepsearchdeepresearchthey-cover-desi","https://elastic.co/search-labs/blog/jina-ai-embeddings-rerank-model-open-inference-api","http://status.jina.ai/","https://apidog.com/blog/recreate-openai-deep-research","https://youtube.com/watch?v=QxHE4af5BQE","https://sdxcentral.com/articles/news/cisco-engages-businesses-on-ai-strategies-at-greater-bay-area-2025/2025/02","https://aws.amazon.com/blogs/machine-learning/build-rag-applications-using-jina-embeddings-v2-on-amazon-sagemaker-jumpstart","https://reddit.com/r/perplexity_ai/comments/1ejbdqa/fastest_open_source_ai_search_engine","https://search.jina.ai/","https://sebastian-petrus.medium.com/build-openais-deep-research-open-source-alternative-4f21aed6d9f0","https://medium.com/@elmo92/jina-reader-transforming-web-content-to-feed-llms-d238e827cc27","https://openai.com/index/introducing-deep-research","https://python.langchain.com/docs/integrations/tools/jina_search","https://varindia.com/news/meta-is-in-talks-for-usd200-billion-ai-data-center-project","https://varindia.com/news/Mira-Murati%E2%80%99s-new-AI-venture-eyes-$9-billion-valuation","https://53ai.com/news/RAG/2025031401342.html","https://arxiv.org/abs/2409.04701","https://bigdatawire.com/this-just-in/together-ai-raises-305m-series-b-to-power-ai-model-training-and-inference","https://github.blog/","https://cdn-uploads.huggingface.co/production/uploads/660c3c5c8eec126bfc7aa326/MvwT9enRT7gOESHA_tpRj.jpeg","https://cdn-uploads.huggingface.co/production/uploads/660c3c5c8eec126bfc7aa326/JNs_DrpFbr6ok_pSRUK4j.jpeg","https://app.dealroom.co/lists/33530","https://api-docs.deepseek.com/news/news250120","https://sdxcentral.com/articles/news/ninjaone-raises-500-million-valued-at-5-billion/2025/02","https://linkedin.com/sharing/share-offsite?url=https%3A%2F%2Fjina.ai%2Fnews%2Fa-practical-guide-to-implementing-deepsearch-deepresearch%2F","https://twitter.com/intent/tweet?url=https%3A%2F%2Fjina.ai%2Fnews%2Fa-practical-guide-to-implementing-deepsearch-deepresearch%2F","https://platform.openai.com/docs/api-reference/chat/create","https://mp.weixin.qq.com/s/-pPhHDi2nz8hp5R3Lm_mww","https://huggingface.us17.list-manage.com/subscribe?id=9ed45a3ef6&u=7f57e683fa28b51bfc493d048","https://automatio.ai/","https://sdk.vercel.ai/docs/introduction","https://app.eu.vanta.com/jinaai/trust/vz7f4mohp0847aho84lmva","https://apply.workable.com/huggingface/j/AF1D4E3FEB","https://facebook.com/sharer/sharer.php?u=https%3A%2F%2Fjina.ai%2Fnews%2Fa-practical-guide-to-implementing-deepsearch-deepresearch%2F","https://facebook.com/sharer/sharer.php?u=http%3A%2F%2F127.0.0.1%3A3000%2Fen-US%2Fnews%2Fsnippet-selection-and-url-ranking-in-deepsearch-deepresearch%2F","https://reddit.com/submit?url=https%3A%2F%2Fjina.ai%2Fnews%2Fa-practical-guide-to-implementing-deepsearch-deepresearch%2F","https://apply.workable.com/huggingface","https://news.ycombinator.com/submitlink?u=https%3A%2F%2Fjina.ai%2Fnews%2Fa-practical-guide-to-implementing-deepsearch-deepresearch%2F","https://news.ycombinator.com/submitlink?u=http%3A%2F%2F127.0.0.1%3A3000%2Fen-US%2Fnews%2Fsnippet-selection-and-url-ranking-in-deepsearch-deepresearch%2F","https://docs.github.com/site-policy/privacy-policies/github-privacy-statement","https://discord.jina.ai/","https://docs.github.com/site-policy/github-terms/github-terms-of-service","https://bigdatawire.com/this-just-in/qumulo-announces-30-million-funding","https://x.ai/blog/grok-3","https://m-ric-open-deep-research.hf.space/","https://youtu.be/sal78ACtGTc?feature=shared&t=52","https://mp.weixin.qq.com/s/apnorBj4TZs3-Mo23xUReQ","https://perplexity.ai/hub/blog/introducing-perplexity-deep-research","https://githubstatus.com/","https://github.blog/changelog/2021-09-30-footnotes-now-supported-in-markdown-fields","https://openai.com/index/introducing-operator","mailto:[email protected]","https://resources.github.com/learn/pathways","https://status.jina.ai/","https://reuters.com/technology/artificial-intelligence/tencents-messaging-app-weixin-launches-beta-testing-with-deepseek-2025-02-16","https://scmp.com/tech/big-tech/article/3298981/baidu-adopts-deepseek-ai-models-chasing-tencent-race-embrace-hot-start","https://microsoft.com/en-us/research/articles/magentic-one-a-generalist-multi-agent-system-for-solving-complex-tasks","javascript:UC_UI.showSecondLayer();","https://resources.github.com/","https://storm-project.stanford.edu/research/storm","https://blog.google/products/gemini/google-gemini-deep-research","https://youtu.be/vrpraFiPUyA","https://chat.baidu.com/search?extParamsJson=%7B%22enter_type%22%3A%22ai_explore_home%22%7D&isShowHello=1&pd=csaitab&setype=csaitab&usedModel=%7B%22modelName%22%3A%22DeepSeek-R1%22%7D","https://app.dover.com/jobs/jinaai","http://localhost:3000/","https://docs.cherry-ai.com/","https://en.wikipedia.org/wiki/Delayed_gratification","https://support.github.com/?tags=dotcom-footer","https://docs.jina.ai/","https://skills.github.com/","https://partner.github.com/","https://help.x.com/resources/accessibility","https://business.twitter.com/en/help/troubleshooting/how-twitter-ads-work.html","https://business.x.com/en/help/troubleshooting/how-twitter-ads-work.html","https://support.twitter.com/articles/20170514","https://support.x.com/articles/20170514","https://t.co/jnxcxPzndy","https://t.co/6EtEMa9P05","https://help.x.com/using-x/x-supported-browsers","https://legal.twitter.com/imprint.html"],"readURLs":["https://jina.ai/news/a-practical-guide-to-implementing-deepsearch-deepresearch","https://github.com/jina-ai/node-DeepResearch","https://huggingface.co/blog/open-deep-research","https://jina.ai/news/snippet-selection-and-url-ranking-in-deepsearch-deepresearch","https://x.com/jinaai_?lang=en","https://jina.ai/news","https://x.com/joedevon/status/1896984525210837081","https://github.com/jina-ai/node-DeepResearch/blob/main/src/tools/jina-latechunk.ts"],"numURLs":98}
是的,如果您认为您的 API 密钥已被泄露,您可以销毁该密钥。销毁密钥将立即为所有存储该密钥的用户禁用该密钥,并且所有剩余词元余额和关联资产将永久不可用。如果您拥有高级密钥,您可以选择在销毁之前将剩余的已付款词元余额转移到另一个密钥。请注意,此操作无法撤消。要销毁密钥,请前往API 密钥控制面板中的密钥设置。