Decider Flash v1.2
Oct 2026
Decider Flash v1.2Compare inon
Decider Flash v1.2 measured on 9 of 12 Decision models benchmarks9
BenchmarkByScoreRank
No benchmark matches
Alternatives?
ModelScoreCostPer taskWhat changes
BetterD1 Ultra+30%—$0.042 / —Context: 262K → 33KCOpenClef Flash-9%—$0.038 / —Context: 262K → 25K+1TBetterJev 1.13+15%—$0.042 / —Context: 262K → 64KTBetterJev 1.14+14%—$0.042 / —Context: 262K → 64KBetterDecider v1.2Open+12%—$0.02 / —Memory (4-bit): 2.7 GB → 15 GBModelScoreCostPer taskWhat changes
Nothing here yet.
ModelScoreCostPer taskWhat changes
D1 Ultra+30%—$0.042 / —Context: 262K → 33KTJev 1.13+15%—$0.042 / —Context: 262K → 64KTJev 1.14+14%—$0.042 / —Context: 262K → 64KDecider v1.2Open+12%—$0.02 / —Memory (4-bit): 2.7 GB → 15 GBFGLiDEunstated+7%—$0.15 / —Context: 262K → 40KModelScoreCostPer taskWhat changes
CClef FlashOpen-9%—$0.038 / —Context: 262K → 25K+1ModelScoreCostPer taskWhat changes
Decider v1.2Open+12%—$0.02 / —Memory (4-bit): 2.7 GB → 15 GBDecider v1.1 27BOpen+6%——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 D1?›
On AA Decision Index v1.0, Decider Flash v1.2 scores 50.2 vs 50.3 — 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?›
D1 Ultra (better), Clef Flash (open weights).