FLUX.2 klein Base 4B FP8 vs Jev
At a Glance
| Compare | FLUX.2 klein Base 4B FP8Black Forest Labs | JevTypeSafe |
|---|---|---|
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | Not reported | $0.042TypeSafe ↗ · Sep 17, 2026 |
| Output priceFrom · USD / 1M tokens | Not reported | $0.000TypeSafe ↗ · Sep 17, 2026 |
| Context windowMaximum documented tokens | Not reported | 64K |
| Model facts checked | Aug 28, 2026View model evidence → | Sep 17, 2026View model evidence → |
Token prices are the lowest available sourced USD rates; input and output may use different providers. Cost ranking estimates output spend on LiveBench, not a full request bill. Ranking methodology →
Available Benchmarks
Side-by-Side Facts
| Field | FLUX.2-klein-base-4b-fp8 | Jev |
|---|---|---|
| Developer | Black Forest Labs | TypeSafe |
| Family | Flux 2 Klein Base 4b Fp8 | Jev |
| Model | FLUX.2-klein-base-4b-fp8 | Jev |
| Version | FLUX.2-klein-base-4b-fp8 | Jev |
| Lifecycle | active | active |
| Released | 2026-01-15 | 2026-09-15 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Image | Text, Model-specific input |
| Output modalities | Image | Model-specific input |
| Context window | Unknown | 64K |
| Total parameters | 4B | Unknown |
| Active parameters | Unknown | Unknown |
| License | apache-2.0 | Unknown |
| Open weights | Yes | No |
| API available | Unknown | Yes |
| Self-hostable | Yes | No |
| Provider access | Unknown | TypeSafe (Standard) |
| Capabilities | generation | calibrated-confidence, parallel-evaluation, structured_outputs, typed-decisions |
| Maximum Choice cardinality | Unknown | 255 options |
| Default request rate limit | Unknown | 1200 requests per minute |
| State plus longest question limit | Unknown | 32000 tokens |
| Combined state and questions limit | Unknown | 64000 tokens |
| Default token rate limit | Unknown | 250000 tokens per second |
FLUX.2 klein Base 4B FP8 Capabilities
Jev Capabilities
Primary Evidence
Sources and Freshness
Questions
FLUX.2 klein Base 4B FP8 vs Jev FAQs
Is FLUX.2 klein Base 4B FP8 or Jev better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both FLUX.2 klein Base 4B FP8 and Jev, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, FLUX.2 klein Base 4B FP8 or Jev?+
Only Jev has a directly sourced input price: $0.042 per million tokens. Only Jev has a directly sourced output price: $0.000 per million tokens.
Which has a larger context window, FLUX.2 klein Base 4B FP8 or Jev?+
Neither model has a larger sourced context window in this comparison. FLUX.2 klein Base 4B FP8 is — and Jev is 64K.
Which performs better in benchmarks, FLUX.2 klein Base 4B FP8 or Jev?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can FLUX.2 klein Base 4B FP8 or Jev be self-hosted?+
FLUX.2 klein Base 4B FP8 is the only model in this pair currently marked as self-hostable. FLUX.2 klein Base 4B FP8 is open weight; Jev is not marked open weight.
Can FLUX.2 klein Base 4B FP8 and Jev understand images?+
FLUX.2 klein Base 4B FP8 is documented with image input; Jev is not documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, FLUX.2 klein Base 4B FP8 or Jev?+
Neither has a larger sourced maximum output. FLUX.2 klein Base 4B FP8 is — and Jev is —.
Do FLUX.2 klein Base 4B FP8 and Jev support reasoning and tool use?+
FLUX.2 klein Base 4B FP8: image input. Jev: none of these features are definitively sourced. Feature support does not establish relative quality.
Which is available from more inference providers, FLUX.2 klein Base 4B FP8 or Jev?+
FLUX.2 klein Base 4B FP8 has 0 sourced provider routes; Jev has 1, so Jev has broader tracked availability.
Which offers better value, FLUX.2 klein Base 4B FP8 or Jev?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.