{
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    "thinkingmachines/inkling:free",
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        "endpoints": "https://openrouter.ai/api/v1/models/thinkingmachines/inkling-small:free/endpoints",
        "performance": "https://openrouter.ai/api/frontend/v1/stats/endpoint?permaslug=thinkingmachines%2Finkling-small-20260730&variant=free",
        "availability": "https://openrouter.ai/api/frontend/v1/stats/model-uptime-recent?permaslug=thinkingmachines%2Finkling-small-20260730&variant=free",
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        "endpoints": "https://openrouter.ai/api/v1/models/nvidia/nemotron-3.5-super-vl:free/endpoints",
        "performance": "https://openrouter.ai/api/frontend/v1/stats/endpoint?permaslug=nvidia%2Fnemotron-3.5-super-vl-20261015&variant=free",
        "availability": "https://openrouter.ai/api/frontend/v1/stats/model-uptime-recent?permaslug=nvidia%2Fnemotron-3.5-super-vl-20261015&variant=free",
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      "id": "nvidia/nemotron-3-ultra-550b-a55b:free",
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        "endpoints": "https://openrouter.ai/api/v1/models/nvidia/nemotron-3-ultra-550b-a55b:free/endpoints",
        "performance": "https://openrouter.ai/api/frontend/v1/stats/endpoint?permaslug=nvidia%2Fnemotron-3-ultra-550b-a55b-20260604&variant=free",
        "availability": "https://openrouter.ai/api/frontend/v1/stats/model-uptime-recent?permaslug=nvidia%2Fnemotron-3-ultra-550b-a55b-20260604&variant=free",
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    {
      "id": "dots-studio/dots-3-note-preview:free",
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      "reason": "An image-capable candidate with 512K context, tools and JSON-schema controls. Its free route clears all three performance floors but falls outside the first three in predicted-strength order. Observed performance and declared capabilities are not proof of stronger general intelligence.",
      "limitation": "Preview free route with an API-provided expiration date of December 31, 2026; availability may change earlier. Complete comparable benchmark evidence remains unavailable.",
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      "provider": "AtlasCloud",
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        "endpoints": "https://openrouter.ai/api/v1/models/dots-studio/dots-3-note-preview:free/endpoints",
        "performance": "https://openrouter.ai/api/frontend/v1/stats/endpoint?permaslug=dots-studio%2Fdots-3-note-preview-20260813&variant=free",
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    {
      "id": "poolside/laguna-s-2.1:free",
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      "reason": "The catalog reports a 118B-total, 8B-active model and vendor-reported Terminal-Bench 2.1 result of 70.2%. This supports exploratory trial priority after the leading general-purpose predictions, not proof of stronger general intelligence. Its free route clears all three performance floors but falls outside the first three in predicted-strength order.",
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      "id": "google/gemma-4-31b-it:free",
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      "id": "google/gemma-4-26b-a4b-it:free",
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      "reason": "A text-only candidate with retained comparable benchmark evidence. Its free route clears all three floors but falls outside the first three in predicted-strength order.",
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      "sources": {
        "endpoints": "https://openrouter.ai/api/v1/models/nvidia/nemotron-3-super-120b-a12b:free/endpoints",
        "performance": "https://openrouter.ai/api/frontend/v1/stats/endpoint?permaslug=nvidia%2Fnemotron-3-super-120b-a12b-20230311&variant=free",
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      "url": "https://openrouter.ai/api/v1/models",
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