Decider Flash v1.2
Oct 2026
Decider Flash v1.2Compare inon
Decider Flash v1.2 measured on 9 of 14 Decision models benchmarks9
BenchmarkByScoreRank
No benchmark matches
Alternatives?
ModelScoreCostPer taskWhat changes
bBettermammoth-1 (27B)unstatedOpen+27%—$0 / —Context: 262K → 16K+2bOpenelephant-1 (9B)unstated+11%—$0 / —Context: 262K → 16K+2BetterDecider v1.2Open+25%—$0.02 / —Memory (4-bit): 2.7 GB → 15 GBABetterAutoTrust-JEV-27B v1.1Open+25%——Memory (4-bit): 2.7 GB → 16 GB+1SBetterStartLux-Decision v1.1 27BOpen+25%——Memory (4-bit): 2.7 GB → 16 GBModelScoreCostPer taskWhat changes
Nothing here yet.
ModelScoreCostPer taskWhat changes
bmammoth-1 (27B)unstatedOpen+27%—$0 / —Context: 262K → 16K+2Decider v1.2Open+25%—$0.02 / —Memory (4-bit): 2.7 GB → 15 GBAAutoTrust-JEV-27B v1.1Open+25%——Memory (4-bit): 2.7 GB → 16 GB+1SStartLux-Decision v1.1 27BOpen+25%——Memory (4-bit): 2.7 GB → 16 GBvD3 TurboOpen+24%——Context: 262K → 33K+1ModelScoreCostPer taskWhat changes
belephant-1 (9B)unstatedOpen+11%—$0 / —Context: 262K → 16K+2vD3 FlashOpensame——Memory (4-bit): 2.7 GB → 4.9 GBOOneJev1.6 9BOpen-2%——Memory (4-bit): 2.7 GB → 5.5 GBFfrontier-infra Jebadiah 9B v2.1 (t1e)Open-6%——Memory (4-bit): 2.7 GB → 5.7 GBvD3 MiniOpen-8%——ModelScoreCostPer taskWhat changes
Decider v1.2Open+25%—$0.02 / —Memory (4-bit): 2.7 GB → 15 GBDecider v1.1 27BOpenn/a——Context: 262K → 8K+1All Perplexity models →Run 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 modelsAA Decision Index v1.050.2#11
FAQ
How much does Decider Flash v1.2 cost?›
$0.01 per 1M input tokens and — per 1M output tokens.
Is Decider Flash v1.2 free to use?›
There is no free API; the cheapest paid price is $0.01 per 1M input tokens. The weights are open, so you can run it yourself.
How good is Decider Flash v1.2, and what is it best at?›
#11 of 15 in Decision models.
Is Decider Flash v1.2 better than StartLux-Decision v1.1 4B?›
On Community Decision Index 0.4.1, Decider Flash v1.2 scores 54.3 vs 54.8 — about the same.
How can I use Decider Flash v1.2?›
Through the API of Perplexity, OpenRouter.
What is the context window of Decider Flash v1.2?›
262K tokens.
When was Decider Flash v1.2 released? Is there a newer version?›
Released 2026-10-15. It is the current version in its line.
Is Decider Flash v1.2 open source?›
Yes, the weights are open (Apache-2.0 licence).
Can I run Decider Flash v1.2 locally?›
The weights are open and can be self-hosted; hardware needs are not confirmed yet.
Can Decider Flash v1.2 read images?›
It accepts text and images as input.
What is Decider Flash v1.2?›
Decider Flash v1.2 is an open-weights language model from Perplexity, released Oct 2026.
What are the best alternatives to Decider Flash v1.2?›
mammoth-1 (27B) (better), elephant-1 (9B) (open weights).