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Vivgrid: Viv Fast

Fast coding model

Source-linked Closed weights Released 2026-09-21
API record Report
InputT
OutputT
Input price$0.13/M
Output price$0.4/M
Context1M
Max output256K
Providers1
Inference availability

Providers

Provider-specific identifiers, limits, and listed prices per million tokens. Every row links back to the provider's own documentation.

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Providers offering Viv Fast
ProviderProvider model IDContextMax outputInputOutputCache readCapabilitiesDocs
Vivgrid viv-fast 1M 256K $0.13 $0.4 $0.05 ReasoningToolsJSON Docs ↗

Capability badges appear only where the provider catalog explicitly lists support. A blank cell means the source is silent, not that the feature is absent.

Listed rates

Price across providers

Input price per million tokens as published by each provider. Bars are drawn from listed rates only — no traffic weighting, since the catalog observes no requests.

Lowest input $0.13/M

Across 1 priced provider

Median input $0.13/M

Midpoint of listed rates

Highest input $0.13/M

Same as the lowest listed rate

Output range $0.4 – $0.4

Per million output tokens

Vivgrid $0.13/MLowest
Cost calculator

Estimate a workload

$0.00
Excludes taxes, non-token charges, and tiered discounts.
Specification

Capabilities

Recorded from the source catalog and provider listings.

Reasoning Yes
Tool calling Yes
Structured output Yes
Attachments Yes
Vision input Yes
× Open weights No
Creator
Vivgrid
Model family
Not documented
Knowledge cutoff
2026-09
License
Not documented
Release date
2026-09-21
Model ID
vivgrid/viv-fast
Published evaluations

Benchmarks

Every result stays attached to its source, version, metric and harness. Scores from different versions are never merged, and the profile below plots each benchmark against its own population rather than on a shared scale.

Benchmark registry
No published benchmark results

ModelBench does not infer quality from price, context size, or model name. When a source publishes a comparable result, it appears here with its version and link.

Read the methodology
Catalog activity

Change log

Field-level changes detected between successful source imports.

Full change log
No changes recorded

This record has not changed within the retained import history.

Public API

Use this record

Fetch the complete source-linked model record. No key, no account, no rate-limited tier.

API documentation
Endpoint
GET https://model.kyssta.lol/api/v1/models/vivgrid/viv-fast
curl
curl "https://model.kyssta.lol/api/v1/models/vivgrid/viv-fast"
Common questions

Frequently asked questions

Answered directly from the stored record — nothing here is generated beyond the catalog's own fields.

What is Viv Fast?

Fast coding model. It is published by Vivgrid and catalogued here from Models.dev.

How much does Viv Fast cost?

Listed input pricing starts at $0.13 per million tokens from Vivgrid.

What is the context length of Viv Fast?

Viv Fast accepts up to 1M tokens of context and returns up to 256K output tokens.

Does Viv Fast support tool calling and structured output?

Provider catalogs list support for tool calling, structured output, reasoning, and image input.

Which providers serve Viv Fast?

1 provider list this model: Vivgrid.

Are the weights for Viv Fast open?

No. This model is served through hosted APIs only.

When was Viv Fast released?

The catalog records a release date of 2026-09-21, last verified Sep 21, 2026.