{
  "id": "meta:text overall super nova ext 3tam text:8065#event-15834",
  "language": "de",
  "url": "https://alexgetman.com/de/signals/2026/09/13/gpt-5-5-high-8/",
  "title": "Muse Spark 1.1 auf Arena gesichtet",
  "summary": "Muse Spark 1.1 von Meta wurde erstmals am 2026-09-13 erfasst. Das Veröffentlichungsdatum ist nicht bestätigt. Kataloge nennen ein Kontextfenster von 1.048.576 Tokens. 7 Beleglinks.",
  "kind": "codename",
  "publication": {
    "listed": true,
    "kind": "sighting",
    "placement": "news"
  },
  "presentation": {
    "primary_change": "update",
    "featured_facts": [
      "context",
      "max_output",
      "inputs"
    ]
  },
  "observation": null,
  "lifecycle": [],
  "release_scope": null,
  "review": null,
  "vendor": "Meta",
  "confidence": "observed",
  "first_seen_at": "2026-09-13T22:35:52.903Z",
  "model_first_seen_at": "2026-09-11T21:39:38.120Z",
  "canonical_model_id": "muse-spark-1.1",
  "model_identity": {
    "id": "muse-spark-1.1",
    "name": "Muse Spark 1.1",
    "maker": {
      "id": "meta",
      "name": "Meta"
    },
    "version": "1.1",
    "checkpoint": null,
    "first_seen_at": "2026-09-11T21:39:38.120Z"
  },
  "offers": [],
  "dates": [
    {
      "kind": "model_release",
      "scope": {
        "kind": "model",
        "id": "muse-spark-1.1"
      },
      "at": {
        "precision": "day",
        "value": "2026-04-08"
      },
      "release_scope": null,
      "selected": false,
      "evidence": [
        {
          "source": "models-dev",
          "url": null,
          "authority": "third_party",
          "scope": {
            "kind": "model",
            "id": "muse-spark-1.1"
          },
          "detected_at": null,
          "checked_at": "2026-11-12T16:13:02.548Z"
        }
      ]
    }
  ],
  "released_at": null,
  "updated_at": "2026-09-13T22:35:52.903Z",
  "model": {
    "id": "muse-spark-1.1",
    "name": "Muse Spark 1.1",
    "url": "https://alexgetman.com/de/models/meta/muse-spark-1-1/"
  },
  "facts": {
    "context_window": 1048576,
    "max_output_tokens": 131072,
    "input_modalities": [
      "audio",
      "image",
      "text",
      "video"
    ],
    "output_modalities": [
      "text"
    ],
    "open_weights": null,
    "usd_per_million": {
      "input": null,
      "output": null,
      "cached_input": null
    },
    "prices": {
      "currency": "USD",
      "unit": "per_million_tokens",
      "input": null,
      "output": null,
      "cached_input": null
    },
    "observed_at": "2026-11-12T16:19:57.105Z",
    "output_kind": "text",
    "provenance": {
      "context": {
        "key": "contextWindow",
        "observed_at": "2026-11-12T16:13:02.548Z",
        "story_updated_at": "2026-11-14T23:17:19.887Z",
        "evidence": [
          {
            "source": "models-dev",
            "url": null,
            "authority": "third_party",
            "scope": {
              "kind": "model",
              "id": "muse-spark-1.1"
            },
            "detected_at": null,
            "checked_at": "2026-11-12T16:13:02.548Z"
          }
        ]
      },
      "display_name": {
        "key": "displayName",
        "observed_at": "2026-11-12T16:19:57.105Z",
        "story_updated_at": "2026-11-14T23:17:19.887Z",
        "evidence": [
          {
            "source": "meta-model-index",
            "url": null,
            "authority": "first_party",
            "scope": {
              "kind": "model",
              "id": "muse-spark-1.1"
            },
            "detected_at": null,
            "checked_at": "2026-11-12T16:19:57.105Z"
          }
        ]
      },
      "inputs": {
        "key": "inputModalities",
        "observed_at": "2026-11-12T16:13:02.548Z",
        "story_updated_at": "2026-11-14T23:17:19.887Z",
        "evidence": [
          {
            "source": "models-dev",
            "url": null,
            "authority": "third_party",
            "scope": {
              "kind": "model",
              "id": "muse-spark-1.1"
            },
            "detected_at": null,
            "checked_at": "2026-11-12T16:13:02.548Z"
          }
        ]
      },
      "max_output": {
        "key": "maxOutputTokens",
        "observed_at": "2026-11-12T16:13:02.548Z",
        "story_updated_at": "2026-11-14T23:17:19.887Z",
        "evidence": [
          {
            "source": "models-dev",
            "url": null,
            "authority": "third_party",
            "scope": {
              "kind": "model",
              "id": "muse-spark-1.1"
            },
            "detected_at": null,
            "checked_at": "2026-11-12T16:13:02.548Z"
          }
        ]
      },
      "outputs": {
        "key": "outputModalities",
        "observed_at": "2026-11-12T16:13:02.548Z",
        "story_updated_at": "2026-11-14T23:17:19.887Z",
        "evidence": [
          {
            "source": "models-dev",
            "url": null,
            "authority": "third_party",
            "scope": {
              "kind": "model",
              "id": "muse-spark-1.1"
            },
            "detected_at": null,
            "checked_at": "2026-11-12T16:13:02.548Z"
          }
        ]
      },
      "provider": {
        "key": "provider",
        "observed_at": "2026-11-12T16:19:57.105Z",
        "story_updated_at": "2026-11-14T23:17:19.887Z",
        "evidence": [
          {
            "source": "meta-model-index",
            "url": null,
            "authority": "first_party",
            "scope": {
              "kind": "model",
              "id": "muse-spark-1.1"
            },
            "detected_at": null,
            "checked_at": "2026-11-12T16:19:57.105Z"
          }
        ]
      }
    }
  },
  "forge_facts": [
    {
      "key": "contextWindow",
      "value": 1048576,
      "observed_at": "2026-11-12T16:13:02.548Z"
    },
    {
      "key": "displayName",
      "value": "Muse Spark 1.1",
      "observed_at": "2026-11-12T16:19:57.105Z"
    },
    {
      "key": "documentedInMakerCatalogue:meta-model-index",
      "value": true,
      "observed_at": "2026-11-12T16:19:57.105Z"
    },
    {
      "key": "inputModalities",
      "value": [
        "audio",
        "image",
        "text",
        "video"
      ],
      "observed_at": "2026-11-12T16:13:02.548Z"
    },
    {
      "key": "listedInProviderCatalogue:models-dev",
      "value": true,
      "observed_at": "2026-11-12T16:13:02.548Z"
    },
    {
      "key": "maxOutputTokens",
      "value": 131072,
      "observed_at": "2026-11-12T16:13:02.548Z"
    },
    {
      "key": "outputModalities",
      "value": [
        "text"
      ],
      "observed_at": "2026-11-12T16:13:02.548Z"
    },
    {
      "key": "provider",
      "value": "Meta",
      "observed_at": "2026-11-12T16:19:57.105Z"
    },
    {
      "key": "reportedReleaseDate:models-dev",
      "value": {
        "field": "released",
        "precision": "day",
        "value": "2026-04-08"
      },
      "observed_at": "2026-11-12T16:13:02.548Z"
    },
    {
      "key": "modelReleaseDate",
      "value": null,
      "observed_at": "2026-11-14T23:17:19.887Z"
    },
    {
      "key": "canonicalModelId",
      "value": "muse-spark-1.1",
      "observed_at": "2026-11-14T23:17:19.887Z"
    },
    {
      "key": "canonicalModelName",
      "value": "Muse Spark 1.1",
      "observed_at": "2026-11-14T23:17:19.887Z"
    },
    {
      "key": "modelFirstSeenAt",
      "value": "2026-09-11T21:39:38.120Z",
      "observed_at": "2026-11-14T23:17:19.887Z"
    },
    {
      "key": "radarAudit",
      "value": {
        "reason": "provider_route_available",
        "watching": false,
        "checkedAt": "2026-11-14T17:36:48.956Z",
        "artefact": {
          "data": {
            "id": "meta/muse-spark-1.1",
            "name": "Meta: Muse Spark 1.1",
            "created": 1784215741,
            "description": "Muse Spark 1.1 is a multimodal reasoning model from Meta, built for agentic tasks. It accepts text, images, video, and PDF documents and returns text, with a 1M-token context window....",
            "architecture": {
              "tokenizer": "Other",
              "instruct_type": null,
              "modality": "text+image+file+video->text",
              "input_modalities": [
                "text",
                "image",
                "video",
                "file"
              ],
              "output_modalities": [
                "text"
              ]
            },
            "endpoints": [
              {
                "name": "Meta | meta/muse-spark-1.1-20260709",
                "model_id": "meta/muse-spark-1.1",
                "model_name": "Meta: Muse Spark 1.1",
                "context_length": 1048576,
                "pricing": {
                  "prompt": "0.00000125",
                  "completion": "0.00000425",
                  "web_search": "0.0025",
                  "input_cache_read": "0.00000015",
                  "discount": 0
                },
                "provider_name": "Meta",
                "tag": "meta",
                "service_tier": null,
                "quantization": "unknown",
                "max_completion_tokens": 943718,
                "max_prompt_tokens": null,
                "supported_parameters": [
                  "reasoning",
                  "include_reasoning",
                  "max_tokens",
                  "repetition_penalty",
                  "top_k",
                  "temperature",
                  "top_p",
                  "tools",
                  "tool_choice",
                  "structured_outputs",
                  "response_format",
                  "reasoning_effort"
                ],
                "supports_tool_choice": {
                  "none": true,
                  "auto": true,
                  "required": true,
                  "function": true
                },
                "status": 0,
                "uptime_last_30m": 100,
                "uptime_last_5m": 100,
                "uptime_last_1d": 100,
                "supports_implicit_caching": true,
                "native_tools": {
                  "openrouter:web_search": {
                    "type": "web_search"
                  }
                },
                "supports_voice_cloning": false,
                "supports_multiple_audio_references": false,
                "supports_image_reference": false,
                "supports_diarization": false,
                "latency_last_30m": null,
                "throughput_last_30m": null
              }
            ]
          }
        }
      },
      "observed_at": "2026-11-14T17:36:48.956Z"
    }
  ],
  "sources": [
    {
      "url": "https://ai.meta.com/blog/introducing-muse-spark-meta-model-api/",
      "outlet": "Arena · leaderboards"
    },
    {
      "url": "https://voxelbench.ai/leaderboard",
      "outlet": "VoxelBench · leaderboard"
    },
    {
      "url": "https://models.dev/#muse-spark-1.1",
      "outlet": "models.dev · catalogue"
    },
    {
      "url": "https://opencode.ai/data/meta/muse-spark-1-1",
      "outlet": "OpenCode · discovery"
    },
    {
      "url": "https://openrouter.ai/meta/muse-spark-1.1",
      "outlet": "OpenRouter"
    },
    {
      "url": "https://artificialanalysis.ai/models",
      "outlet": "Artificial Analysis · benchmarks"
    },
    {
      "url": "https://models.dev/#muse-spark-1-1",
      "outlet": "models.dev · catalogue"
    }
  ],
  "evidence": {
    "links": 7,
    "distinct_hosts": 6
  }
}