pplx-decider-v1.1-27b
An upgraded version of the decision model released by Perplexity. Its input price is reduced to $0.02 per 1M tokens, its weights are released as open source under the Apache 2.0 license, and it can be self-deployed on a single 80GB-class GPU.
Timeline (last 90 days)
In Perplexity's pplx-decider series, the 27B version pplx-decider-v1.1-27b was released in October 2026 and is positioned as an open-weight, multimodal decision model.
Perplexity pplx-decider-v1-27b was released on October 1, with an input price of $0.04 / 1M tokens, an Apache 2.0 license, and a 262k context; pplx-decider-v1.1-27b was released on October 7, with an input price of $0.02 / 1M tokens, an Apache 2.0 license, and a 262k context. Both have free output.
All Facts (2)
Perplexity pplx-decider-v1-27b was released on October 1, with an input price of $0.04 / 1M tokens, an Apache 2.0 license, and a 262k context; pplx-decider-v1.1-27b was released on October 7, with an input price of $0.02 / 1M tokens, an Apache 2.0 license, and a 262k context. Both have free output.
50%UnverifiedIn Perplexity's pplx-decider series, the 27B version pplx-decider-v1.1-27b was released in October 2026 and is positioned as an open-weight, multimodal decision model.
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