The Orchestrator › Models › Perplexity
Perplexity: Decider Flash V1.2 4B
Perplexity Decider Flash V1.2 is a 4B multimodal decision model for high-volume classification, routing, labeling, and filtering. It evaluates text, structured JSON, and images against yes/no questions, custom choices, and ordered rubrics, returning typed answers with probabilities. It supports a 256K context window.
Specifications
| Provider | Perplexity |
| Model ID | perplexity/pplx-decider-flash-v1.2 |
| Context window | 262K tokens (262,144) |
| Modalities | text + image → text |
| Tokenizer | — |
| Router sources | Vercel AI Gateway |
| Released | 2026-10-16 |
| Tracked since | 2026-11-14 |
| Popularity | Not in the ranked set |
| Reasoning | — |
Pricing (per million tokens)
| Variant | Source | API ID | Input | Output | Context |
|---|---|---|---|---|---|
| standard | Vercel AI Gateway | perplexity/pplx-decider-flash-v1.2 | $0.01 | Free | 262K |
Recorded price history
| Date | Input / 1M | Output / 1M | Context |
|---|---|---|---|
| 2026-11-14 | $0.01 | Free | 262K |
Capabilities
Vision (image input)256K+ context windowNo training on inputs (attested)
Trust flags come from TrustedRouter's per-provider attestations.
Supported parameters
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