Decider v1.2
Oct 2026
Decider v1.2Compare inon
Decider v1.2 measured on 9 of 12 Decision models benchmarks9
BenchmarkByScoreRank
No benchmark matches
Alternatives?
ModelScoreCostPer taskWhat changes
TBetterJev 1.13+43%—$0.042 / —Context: 262K → 64KOpenDecider v1.1 27Bsame——Context: 262K → 8KTBetterJev 1.14+29%—$0.042 / —Context: 262K → 64KOpenDecider Flash v1.2-17%—$0.01 / —COpenClef-24%—$0.24 / —Context: 262K → 66K+1ModelScoreCostPer taskWhat changes
Nothing here yet.
ModelScoreCostPer taskWhat changes
TJev 1.13+43%—$0.042 / —Context: 262K → 64KTJev 1.14+29%—$0.042 / —Context: 262K → 64KModelScoreCostPer taskWhat changes
Decider v1.1 27BOpensame——Context: 262K → 8KDecider Flash v1.2Open-17%—$0.01 / —CClefOpen-24%—$0.24 / —Context: 262K → 66K+1CClef FlashOpen-29%—$0.038 / —Context: 262K → 25KCClef OmniOpen-39%—$0.15 / —Context: 262K → 64K+1ModelScoreCostPer taskWhat changes
Decider v1.1 27BOpensame——Context: 262K → 8KDecider Flash v1.2Open-17%—$0.01 / —All Perplexity models →Run it yourself
estimateFits on✗ 8 GB (phone, laptop)✓ 16 GB · compressed✓ 24 GB GPU · compressed✓ 48 GB GPU · 8-bit✓ 80 GB GPU · full quality
LicenceApache-2.0free for commercial use
Benchmarks
in Decision modelsAA Decision Index v1.056.2#4
FAQ
How much does Decider v1.2 cost?›
$0.02 per 1M input tokens and — per 1M output tokens.
Is Decider v1.2 free to use?›
There is no free API; the cheapest paid price is $0.02 per 1M input tokens. The weights are open, so you can run it yourself.
How good is Decider v1.2, and what is it best at?›
#4 of 15 in Decision models.
Is Decider v1.2 better than D1 Ultra?›
On AA Decision · Humanity's Last Exam text multiple-choice accuracy, Decider v1.2 scores 14.6 vs 15 — about the same.
How can I use Decider v1.2?›
Through the API of Perplexity, OpenRouter.
What is the context window of Decider v1.2?›
262K tokens.
When was Decider v1.2 released? Is there a newer version?›
Released 2026-10-15. It is the current version in its line.
Is Decider v1.2 open source?›
Yes, the weights are open (Apache-2.0 licence).
Can I run Decider v1.2 locally?›
The weights are open and can be self-hosted; hardware needs are not confirmed yet.
Can Decider v1.2 read images?›
It accepts text and images as input.
What is Decider v1.2?›
Decider v1.2 is an open-weights language model from Perplexity, released Oct 2026.
What are the best alternatives to Decider v1.2?›
Jev 1.13 (better), Decider v1.1 27B (open weights).