Skip to content
Apertis

Compare models

Put up to 4 models beside each other — token prices, context windows, capabilities and provider, from the same catalogue the model pages read.

  1. Perceptron Mk1.5PerceptronRemove
  2. Gemini Embedding 2GoogleRemove
  3. Claude Sonnet 5.5AnthropicRemove
perceptron-mk1.5 vs gemini-embedding-2-preview vs claude-sonnet-5.5
AttributePerceptron Mk1.5perceptron-mk1.5Gemini Embedding 2gemini-embedding-2-previewClaude Sonnet 5.5claude-sonnet-5.5
Pricing
Input$0.15 / 1M$0.60 / 1M$2.00 / 1M
Output$1.50 / 1M$2.40 / 1M$10.00 / 1M
Cache Write (5m)$0.15 / 1M$0.60 / 1M$2.50 / 1M
Cache Write (1h)$0.15 / 1M$0.60 / 1M$4.00 / 1M
Cache Read$0.15 / 1M$0.60 / 1M$0.20 / 1M
Web Search$0 / 1M—$0 / 1M
Context
Max context36.9K8.2K1M
Max outputN/AN/AN/A
Capabilities
VisionNoYesYes
Function CallingNoYesYes
JSON ModeNoNoYes
StreamingYesNoYes
Catalogue
ProviderPerceptronGoogleAnthropic
Categorychatembeddingchat
Charge typePay As You GoPay As You GoPay As You Go
Released2026-09-25——
Description
SummaryPerceptron Mk1.5 chat model that accepts audio input. Audio and text input are billed per token.Gemini Embedding 2 is Google's advanced text embedding model designed for high-accuracy semantic representation across large-scale retrieval and understanding tasks. It converts text into dense vector embeddings optimized for semantic search, retrieval-augmented generation (RAG), clustering, classification, and recommendation systems. Built for production use, it offers strong multilingual support, improved semantic similarity accuracy, and efficient embedding generation, making it well suited for large knowledge indexing pipelines and enterprise-scale retrieval applications.Claude Sonnet 5.5 is Anthropic's Sonnet-class model for well-scoped everyday work, serving as a direct upgrade to Sonnet 5. It excels at feature development, bug fixing, and creating polished documents, presentations, and spreadsheets, while offering clearer writing and communication than its predecessor.