Tool callingReasoning

Motif 3 is a large-scale, decoder-only Mixture-of-Experts (MoE) language model with 314 billion total parameters and 13.2 billion parameters activated per token.

Context
262K
Released
2mo ago
Parameters
—

Sources:models.dev

Benchmarks

DeepSWE is the primary coding benchmark where an exact model evaluation exists. Other sourced evaluations appear below; missing scores are not zero.

Not evaluated in DeepSWE 1.1 as of 2026-09-22. Results are only shown for exact model versions in the official dataset. Official leaderboard.

No benchmark results have been matched to this model yet.

Specifications

Model family
—
Type
Language model
Predecessor
—
Successor
—
Released
August 7, 2026
Model ID
motif-technologies/motif-3
Openness
Open weights
License
MIT
Parameters
—
Input modalities
text
Output modalities
text
Modality
text->text
Max output tokens
262K
Hugging Face
—
Source freshness
Metadata synced Oct 8, 2026, 10:17 PM UTC
Additional source evidence
Source model
motif-technologies/motif-3
Source family
motif
Last updated
2026-08-07
Model context
262K
Model output limit
262K
Open weights
Yes
File attachments
No
Reasoning
Yes
Tool calling
Yes
Structured output
No
Temperature control
Yes

Downloadable weights

Complete source record (JSON)
{
  "id": "motif-technologies/motif-3",
  "name": "Motif 3",
  "description": "Motif 3 is a large-scale, decoder-only Mixture-of-Experts (MoE) language model with 314 billion total parameters and 13.2 billion parameters activated per token.",
  "family": "motif",
  "last_updated": "2026-08-07",
  "attachment": false,
  "reasoning": true,
  "tool_call": true,
  "structured_output": false,
  "temperature": true,
  "modalities": {
    "input": [
      "text"
    ],
    "output": [
      "text"
    ]
  },
  "limit": {
    "context": 262144,
    "output": 262144
  },
  "release_date": "2026-08-07",
  "open_weights": true,
  "license": "MIT",
  "weights": [
    {
      "label": "Model weights",
      "url": "https://huggingface.co/Motif-Technologies/Motif-3",
      "format": "safetensors"
    }
  ]
}

Infrastructure

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