{"adoption": {"forks": 209, "observed_at": "2026-08-28T04:05:55.203674+00:00", "stars": 1922}, "canonical_url": "https://ross.abutalabs.com/products/mini-omni", "card": {"archived": false, "artifact_type": "library", "description": "Towards Open-source GPT-4o with Vision, Speech and Duplex Capabilities。", "domain": ["artificial-intelligence", "large-language-models", "speech-processing"], "enriched": true, "function": ["speech-recognition", "tts", "llm-inference", "machine-learning", "chatbot"], "health_score": 21, "homepage": "https://arxiv.org/abs/2410.11190", "language": "Python", "license": "MIT", "license_family": "permissive", "maturity": "experimental", "member_repos": ["gpt-omni/mini-omni2", "gpt-omni/mini-omni"], "name": "Mini-Omni", "platform": ["python", "cross-platform"], "pushed_at": "2025-01-16T14:20:25+00:00", "repo": "gpt-omni/mini-omni2", "stars": 1922, "tags": ["speech-to-speech", "streaming-audio", "multimodal", "voice-assistant", "real-time-conversation", "gpt-4o-alternative", "natural-language-processing", "gpu"], "topics": [], "urls": [{"kind": "homepage", "url": "https://arxiv.org/abs/2410.11190"}, {"kind": "site_page", "url": "https://info.arxiv.org/about/donate.html"}, {"kind": "site_page", "url": "https://info.arxiv.org/labs/index.html"}, {"kind": "site_page", "url": "https://info.arxiv.org/about/ourmembers.html"}, {"kind": "site_page", "url": "https://info.arxiv.org/about"}], "use_cases": ["build a real-time voice chat assistant", "run speech-to-speech conversation without ASR/TTS pipelines", "stream audio responses from an LLM while it generates text", "add vision and audio understanding to a conversational model", "research multimodal speech language models", "batch audio-to-text and audio-to-audio inference"], "what_it_is": "Mini-Omni is an open-source multimodal large language model that performs real-time end-to-end speech-to-speech conversation with streaming audio output, without requiring separate ASR or TTS models. Mini-Omni2 extends it with vision and audio inputs and duplex interaction, aiming to be an open-source approximation of GPT-4o.", "when_to_avoid": ["you need multilingual speech support (English only)", "you need production-grade, polished voice assistant infrastructure", "you lack GPU hardware for local inference", "you need high-accuracy ASR or TTS as standalone components"], "when_to_choose": ["you need an open-source, self-hosted GPT-4o-like voice assistant", "you want low-latency streaming speech output from an LLM", "you are researching end-to-end speech language models", "English-only voice interaction is acceptable"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/repos/gpt-omni/mini-omni2", "repo": "gpt-omni/mini-omni2", "role": "main", "score": 22}, {"path": "/repos/gpt-omni/mini-omni", "repo": "gpt-omni/mini-omni", "role": "mirror", "score": 23}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.203674+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T18:34:07.047915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c1edf62b32fe4691b3531b6a5cf7175f980ca9eb29450ac75525b8f05051e05f", "fetched_at": "2026-08-28T04:05:55.203674+00:00", "kind": "readme", "missing": false, "url": "https://github.com/gpt-omni/mini-omni2"}, {"content_hash": "bf41c7b1a643157be0011d2e504d6be8c414ea72f233081560e52fe2f90e791f", "fetched_at": "2026-08-29T09:27:45.826954+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2410.11190"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:27:45.836023+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:27:45.839267+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:27:45.841148+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:27:45.837730+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.203674+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T18:34:07.047915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c1edf62b32fe4691b3531b6a5cf7175f980ca9eb29450ac75525b8f05051e05f", "fetched_at": "2026-08-28T04:05:55.203674+00:00", "kind": "readme", "missing": false, "url": "https://github.com/gpt-omni/mini-omni2"}, {"content_hash": "bf41c7b1a643157be0011d2e504d6be8c414ea72f233081560e52fe2f90e791f", "fetched_at": "2026-08-29T09:27:45.826954+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2410.11190"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:27:45.836023+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:27:45.839267+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:27:45.841148+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:27:45.837730+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T18:34:07.047915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c1edf62b32fe4691b3531b6a5cf7175f980ca9eb29450ac75525b8f05051e05f", "fetched_at": "2026-08-28T04:05:55.203674+00:00", "kind": "readme", "missing": false, "url": "https://github.com/gpt-omni/mini-omni2"}, {"content_hash": "bf41c7b1a643157be0011d2e504d6be8c414ea72f233081560e52fe2f90e791f", "fetched_at": "2026-08-29T09:27:45.826954+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2410.11190"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:27:45.836023+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:27:45.839267+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:27:45.841148+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:27:45.837730+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.203674+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.203674+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.203674+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T18:34:07.047915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c1edf62b32fe4691b3531b6a5cf7175f980ca9eb29450ac75525b8f05051e05f", "fetched_at": "2026-08-28T04:05:55.203674+00:00", "kind": "readme", "missing": false, "url": "https://github.com/gpt-omni/mini-omni2"}, {"content_hash": "bf41c7b1a643157be0011d2e504d6be8c414ea72f233081560e52fe2f90e791f", "fetched_at": "2026-08-29T09:27:45.826954+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2410.11190"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:27:45.836023+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:27:45.839267+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:27:45.841148+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:27:45.837730+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.203674+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.203674+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T18:34:07.047915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c1edf62b32fe4691b3531b6a5cf7175f980ca9eb29450ac75525b8f05051e05f", "fetched_at": "2026-08-28T04:05:55.203674+00:00", "kind": "readme", "missing": false, "url": "https://github.com/gpt-omni/mini-omni2"}, {"content_hash": "bf41c7b1a643157be0011d2e504d6be8c414ea72f233081560e52fe2f90e791f", "fetched_at": "2026-08-29T09:27:45.826954+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2410.11190"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:27:45.836023+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:27:45.839267+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:27:45.841148+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:27:45.837730+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.203674+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.203674+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.203674+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T18:34:07.047915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c1edf62b32fe4691b3531b6a5cf7175f980ca9eb29450ac75525b8f05051e05f", "fetched_at": "2026-08-28T04:05:55.203674+00:00", "kind": "readme", "missing": false, "url": "https://github.com/gpt-omni/mini-omni2"}, {"content_hash": "bf41c7b1a643157be0011d2e504d6be8c414ea72f233081560e52fe2f90e791f", "fetched_at": "2026-08-29T09:27:45.826954+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2410.11190"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:27:45.836023+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:27:45.839267+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:27:45.841148+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:27:45.837730+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.203674+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:05:55.203674+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T18:34:07.047915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c1edf62b32fe4691b3531b6a5cf7175f980ca9eb29450ac75525b8f05051e05f", "fetched_at": "2026-08-28T04:05:55.203674+00:00", "kind": "readme", "missing": false, "url": "https://github.com/gpt-omni/mini-omni2"}, {"content_hash": "bf41c7b1a643157be0011d2e504d6be8c414ea72f233081560e52fe2f90e791f", "fetched_at": "2026-08-29T09:27:45.826954+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2410.11190"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:27:45.836023+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:27:45.839267+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:27:45.841148+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:27:45.837730+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T18:34:07.047915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c1edf62b32fe4691b3531b6a5cf7175f980ca9eb29450ac75525b8f05051e05f", "fetched_at": "2026-08-28T04:05:55.203674+00:00", "kind": "readme", "missing": false, "url": "https://github.com/gpt-omni/mini-omni2"}, {"content_hash": "bf41c7b1a643157be0011d2e504d6be8c414ea72f233081560e52fe2f90e791f", "fetched_at": "2026-08-29T09:27:45.826954+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2410.11190"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:27:45.836023+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:27:45.839267+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:27:45.841148+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:27:45.837730+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T18:34:07.047915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c1edf62b32fe4691b3531b6a5cf7175f980ca9eb29450ac75525b8f05051e05f", "fetched_at": "2026-08-28T04:05:55.203674+00:00", "kind": "readme", "missing": false, "url": "https://github.com/gpt-omni/mini-omni2"}, {"content_hash": "bf41c7b1a643157be0011d2e504d6be8c414ea72f233081560e52fe2f90e791f", "fetched_at": "2026-08-29T09:27:45.826954+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2410.11190"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:27:45.836023+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:27:45.839267+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:27:45.841148+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:27:45.837730+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T18:34:07.047915+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c1edf62b32fe4691b3531b6a5cf7175f980ca9eb29450ac75525b8f05051e05f", "fetched_at": "2026-08-28T04:05:55.203674+00:00", "kind": "readme", "missing": false, "url": "https://github.com/gpt-omni/mini-omni2"}, {"content_hash": "bf41c7b1a643157be0011d2e504d6be8c414ea72f233081560e52fe2f90e791f", "fetched_at": "2026-08-29T09:27:45.826954+00:00", "kind": "homepage", "missing": false, "url": "https://arxiv.org/abs/2410.11190"}, {"content_hash": "cca9c3a11c56b1212864e03fb8a5511a3bdb6df53398ba4dd2ed778f931607dd", "fetched_at": "2026-08-29T09:27:45.836023+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/donate.html"}, {"content_hash": "47cbc55ff1deaca3f36b463373de863a7053d91cacf9f95725618e11610209ae", "fetched_at": "2026-08-29T09:27:45.839267+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about/ourmembers.html"}, {"content_hash": "a1f16f915a9ad89ee57c3e929a1b6577d481f52c05f8015fc720b16ee8014f19", "fetched_at": "2026-08-29T09:27:45.841148+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/about"}, {"content_hash": "b14a8d05a0ec337409ab63bffd91306b5317b16fac358aa6d1fe6afbaf3c8628", "fetched_at": "2026-08-29T09:27:45.837730+00:00", "kind": "site_page", "missing": false, "url": "https://info.arxiv.org/labs/index.html"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 1, "longevity": 49, "rhythm": 35}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_releases"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 688, "days_push": 594, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 22, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}