—per task?
self-host onlyprice
—output speed?
262Kcontext
Alternatives?
ModelScoreCostPer taskWhat changes
bBettermammoth-1 (27B)unstatedOpen×2.1—$0 / —Context: 262K → 16K+2bOpenelephant-1 (9B)unstated+87%—$0 / —Context: 262K → 16K+2
BetterDecider v1.2Open×2.1—$0.02 / —Memory (4-bit): 2.7 GB → 15 GBABetterAutoTrust-JEV-27B v1.1Open×2.1——Memory (4-bit): 2.7 GB → 16 GB+1SBetterStartLux-Decision v1.1 27BOpen×2.1——Memory (4-bit): 2.7 GB → 16 GBModelScoreCostPer taskWhat changes
Nothing here yet.
ModelScoreCostPer taskWhat changes
bmammoth-1 (27B)unstatedOpen×2.1—$0 / —Context: 262K → 16K+2Decider v1.2Open×2.1—$0.02 / —Memory (4-bit): 2.7 GB → 15 GBAAutoTrust-JEV-27B v1.1Open×2.1——Memory (4-bit): 2.7 GB → 16 GB+1SStartLux-Decision v1.1 27BOpen×2.1——Memory (4-bit): 2.7 GB → 16 GBvD3 TurboOpen×2.1——Context: 262K → 33K+1ModelScoreCostPer taskWhat changes
belephant-1 (9B)unstatedOpen+87%—$0 / —Context: 262K → 16K+2Decider Flash v1.2Open+69%—$0.01 / —vD3 FlashOpen+69%——Memory (4-bit): 2.7 GB → 4.9 GBOOneJev1.6 9BOpen+65%——Memory (4-bit): 2.7 GB → 5.5 GBFfrontier-infra Jebadiah 9B v2.1 (t1e)Open+58%——Memory (4-bit): 2.7 GB → 5.7 GBRun it yourself
estimateFits on✓ 8 GB (phone, laptop) · 8-bit✓ 16 GB · full quality✓ 24 GB GPU · full quality✓ 48 GB GPU · full quality✓ 80 GB GPU · full quality
LicenceApache-2.0free for commercial use
Benchmarks
in Decision modelsFAQ
How much does Metask Jev 4B cost?›
There is no per-unit API price: self-host only.
Is Metask Jev 4B free to use?›
There is no free API. The weights are open, so you can run it yourself.
How good is Metask Jev 4B, and what is it best at?›
#68 of 99 in Decision models.
Is Metask Jev 4B better than Aurelis 2B?›
On Community Decision Index 0.4.1, Metask Jev 4B scores 32.2 vs 32.6 — about the same.
What is the context window of Metask Jev 4B?›
262K tokens.
When was Metask Jev 4B released? Is there a newer version?›
Released 2026-09-21. It is the current version in its line.
Is Metask Jev 4B open source?›
Yes, the weights are open (Apache-2.0 licence).
Can I run Metask Jev 4B locally?›
The weights are open and can be self-hosted; hardware needs are not confirmed yet.
Can Metask Jev 4B read images?›
It accepts text and images, video as input.
What is Metask Jev 4B?›
Metask Jev 4B is an open-weights language model from Metask-AI-Lab, released Sep 2026.
What are the best alternatives to Metask Jev 4B?›
mammoth-1 (27B) (better), elephant-1 (9B) (open weights).