sourceful
Sourceful: Riverflow V2 Fast
sourceful/riverflow-v2-fast
Our take
AI-assisted analysis based on the sources below. Suitability is an editorial assessment; test it on your own workload.
Sourceful Riverflow V2 Fast is an image-generation model listed in the OpenRouter catalog, accepting text and image inputs and producing images within an 8,192-token context window. The catalog describes it as the fastest variant of Sourceful's Riverflow 2.0 series, positioned for production and latency-sensitive workloads, and relays a vendor claim of state-of-the-art image generation. Because this source pack contains only catalog data, with no independent model card or benchmark results, those claims remain unverified and real-world quality is untested.[1]
Strengths
- Accepts both text and image inputs and outputs images, supporting text-prompted and image-conditioned generation, per the OpenRouter catalog.[1]
- Catalog-described as the speed-optimized variant of the Riverflow 2.0 lineup, aimed at latency-critical deployments.[1]
- Provides an 8,192-token context window for text conditioning.[1]
Limitations
- Only catalog evidence was supplied: no independent model card or benchmark results, so vendor claims about speed and state-of-the-art quality are unverified.[1]
- Real latency, output quality, and consistency on image inputs are unmeasured here and need validation on your own workloads before production use.[1]
- License terms, safety behavior, supported parameters, and knowledge cutoff are undocumented in the supplied source.[1]
Where to use it
- Latency-sensitive production image generation, provided your own testing confirms the catalog's speed positioning.[1]
- Image-conditioned generation that combines a text prompt with a reference input image.[1]
- Rapid prototyping of image-generation features while evaluating variants in the Riverflow 2.0 lineup.[1]
Sources
- [1] OpenRouter catalog · Sourceful: Riverflow V2 FastSources checked: Nov 13, 2026
About this model
Description below is the original text supplied by OpenRouter, shown in the source language.
Riverflow V2 Fast is the fastest variant of Sourceful's Riverflow 2.0 lineup, best for production deployments and latency-critical workflows. The Riverflow 2.0 series represents SOTA performance on image generation and...
Specifications
- Model ID
- sourceful/riverflow-v2-fast
- Canonical ID
- sourceful/riverflow-v2-fast-20260130
- Creator
- sourceful
- Added to OpenRouter
- 02.02.2026
- Context length
- 8,192
- Modality
- text+image->image
- Input modalities
- text, image
- Output modalities
- image
- Token pricing
- No per-token price in the source snapshot — see OpenRouter for the billing unit
- Knowledge cutoff
- —
- Expiration date
- —
Tasks and capabilities
A grade appears only where the source supplies a matching measurement for that task, the model is active and the cohort holds at least 10 comparable models. The capability column lists facts the source declares — supported formats, reasoning and tool parameters — which are not measured quality.
| Task | Grade | Source-declared capability |
|---|---|---|
| General quality | No measurement | — |
| Coding | No measurement | — |
| Agents | No measurement | — |
| Writing | No measurement | — |
| Reasoning | No measurement | — |
| Document analysis | No measurement | — |
| Vision | No measurement | input: image |
| Image generation | No measurement | output: image |
| Audio | No measurement | — |
| Video | No measurement | — |
| Embeddings | No measurement | — |
Evaluations
No evaluations are supplied for this model.
How grades work
Each letter grade compares a model only against other models scored by the same source and metric in the current snapshot. S means the top 10%, A the next 20%, B the next 30%, C the rest. Models without a published measurement are shown as not rated — a supported format alone never implies measured quality.
- S — S — top 10% of the cohort
- A — A — next 20% of the cohort
- B — B — next 30% of the cohort
- C — C — below the B band
Providers
Optional live provider statistics from OpenRouter. Missing values are unknown, not zero.
| Provider | Context length | Price in /1M | Price out /1M | Latency p50 (30m, s) | Throughput p50 (30m, tok/s) | Uptime (30m) |
|---|---|---|---|---|---|---|
| Sourceful | 8,192 | — | — | — | — | — |
Provider data retrieved: 13.11.2026
Related articles
No published articles identify this model yet.