Vivgrid
Viv Fast
Tool callingStructured outputReasoningImage input
Fast coding model
- Context
- 1M
- Released
- 3w ago
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
- Developer
- Vivgrid
- Model family
- —
- Type
- Language model
- Predecessor
- —
- Successor
- —
- Released
- September 21, 2026
- Model ID
vivgrid/viv-fast- Openness
- Closed
- License
- —
- Input modalities
- text, image
- Output modalities
- text
- Modality
- text+image->text
- Max output tokens
- 256K
- Knowledge cutoff
- 2026-09
- Hugging Face
- —
- Source freshness
- Metadata synced Oct 8, 2026, 10:17 PM UTC
Additional source evidence
- Source model
- vivgrid/viv-fast
- Last updated
- 2026-09-21
- Knowledge cutoff
- 2026-09
- Model context
- 1M
- Model output limit
- 256K
- Open weights
- No
- File attachments
- Yes
- Reasoning
- Yes
- Tool calling
- Yes
- Structured output
- Yes
- Temperature control
- No
Official references
Complete source record (JSON)
{
"id": "vivgrid/viv-fast",
"name": "Viv Fast",
"description": "Fast coding model",
"last_updated": "2026-09-21",
"knowledge": "2026-09",
"attachment": true,
"reasoning": true,
"tool_call": true,
"structured_output": true,
"temperature": false,
"modalities": {
"input": [
"text",
"image"
],
"output": [
"text"
]
},
"limit": {
"context": 1000000,
"output": 256000
},
"release_date": "2026-09-21",
"open_weights": false,
"links": [
{
"url": "https://docs.vivgrid.com/models/viv-fast",
"label": "Model docs"
}
]
}Infrastructure
Provider availability
Provider endpoint data will appear after this model's first OpenRouter endpoint sync.