Data as of September 30, 2026 · How the score is built
Decision-4B (Eval Engine / Chromia)
Decision readingDecision-4B (Eval Engine / Chromia) is tracked, but not publicly ranked yet. The profile exposes 0 sourced benchmark rows and leaves unsupported fields blank until a published record exists.
Decision-4B (Eval Engine / Chromia) will be repriced, updated or retired. Get each notice with its source and date. Follow model changes
Share or export
Lineage
The sequence follows explicit supersedes links. Each score is estimated for that model; a relative can inform a sparse estimate but never sets a floor, so a newer release can score below an earlier one. Scores and prices remain blank when the corresponding public row or first-party rate is unavailable.
Release date not sourced · you are here
Decision-4B (Eval Engine / Chromia)Not publicly ranked · Price not listed
Decision-system
Spec sheet
Each documented value carries its source. Missing fields stay visible as not sourced or not published, rather than disappearing from the page.
- API model ID
- Not publishedProvider pricing
- Context window
- Not published
- Maximum output
- Not sourced yet
- Knowledge cutoff
- Not sourced yet
- Input modalities
- Not sourced yet
- Output modalities
- Not sourced yet
- Parameters
- Not sourced yet
- Availability
- Not sourced yet
- Cloud regions
- Not tracked yet
- Lifecycle
- Tracked
- API capabilities
- Tool calling, structured outputs, and batch support are not tracked yet
- Prompt caching
- Not documented in the pricing recordProvider pricing
- Self-host
- Open weights available; hardware estimate not sourced
- Rate limits
- Not tracked yet
How to read this profile
The visual layer above carries the decisions. These notes preserve the model, ranking, coverage, and family context behind the numbers.
We track Decision-4B (Eval Engine / Chromia), but no weighted text-model benchmark result is published on the site yet. This page shows the metadata and separate protocol evidence we can verify now; a BenchLM score will appear only if compatible public evaluations land.
Decision-4B (Eval Engine / Chromia) is a open weight model. No explicit reasoning mode is documented in this profile.
Decision-system configuration listed by JevBench v1.5.4. Underlying system: Eval Engine / Chromia; unrelated to FlyMyJev Decision-4B. Adapter @ facac5a59ae44c94edc8d75e135a4fd278c85dc9; author GGUF @ 08859d1d8307f7b7ea452549e303b7805c35e350, Q8_0 SHA-256 f2519bcdc945291974c81a37ff92417b22df27154c9df2564420d08576b907ce. Our H100 llama.cpp evaluator used a 2,048-token context setting based on the model card, not a submitted server limit. 74 items overflowed (69 open/hard, 2 open/judge, 1 sealed/judge, 2 sealed/hard). This is incomplete evidence: no official score, axis comparison or rank is published.. The composite combines intelligence, calibration, speed, and cost and stays display only. Context size and model release date are not established by this evaluation.
The profile has no source-displayable benchmark row yet.
Last updated September 30, 2026. Runtime fields remain blank until a sourced snapshot exists.
Deployment options
Self-host and provider-specific paths stay separate from benchmark evidence so operating constraints are visible before a score becomes the whole decision.
Published weights are available, but BenchLM does not yet have a sourced parameter and VRAM profile for this exact model. Hardware cost estimates stay unavailable until that sizing record is complete.
Estimate VRAM from known parametersQuestions
How does Decision-4B (Eval Engine / Chromia) perform overall in AI benchmarks?
Decision-4B (Eval Engine / Chromia) does not have any source-displayable benchmark rows yet, so this profile does not assign a public score or rank. Documented specifications remain visible, while score-led charts and claims stay unavailable until a published evaluation can be attached to the exact model.
Is Decision-4B (Eval Engine / Chromia) open source?
Decision-4B (Eval Engine / Chromia) is an open-weight model from Eval Engine / Chromia. Its weights can be downloaded for local or hosted deployment, subject to the published license. Open weight does not automatically mean open source: training data and training code may remain private, and commercial restrictions can still apply.
Does Decision-4B (Eval Engine / Chromia) have full benchmark coverage on BenchLM?
No. Decision-4B (Eval Engine / Chromia) currently has 0 source-displayable rows across 495 tracked benchmark slots. The profile exposes published, non-generated evidence and leaves missing categories blank until an exact evaluation is available. Coverage describes how much was measured; it is not a penalty added to an individual benchmark result.
What is the context window size of Decision-4B (Eval Engine / Chromia)?
Decision-4B (Eval Engine / Chromia)'s context window is not documented in a source tied to this exact model yet. The profile leaves the value unavailable instead of borrowing a limit from an earlier family member or an unverified route. Maximum output length remains a separate field.