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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. Grok STT 1.0xAIRemove
  2. Claude Sonnet 5.5AnthropicRemove
  3. Perceptron Mk1.5PerceptronRemove
  4. Qwen3 ASR 0.6BQwenRemove

4 is the maximum. Remove one to add another.

grok-stt-1.0 vs claude-sonnet-5.5 vs perceptron-mk1.5 vs qwen3-asr-0.6b
AttributeGrok STT 1.0grok-stt-1.0Claude Sonnet 5.5claude-sonnet-5.5Perceptron Mk1.5perceptron-mk1.5Qwen3 ASR 0.6Bqwen3-asr-0.6b
Pricing
Input$0 / 1M$2.00 / 1M$0.15 / 1M$0 / 1M
Output$0 / 1M$10.00 / 1M$1.50 / 1M$0 / 1M
Cache Write (5m)Not applicable$2.50 / 1M$0.15 / 1MNot applicable
Cache Write (1h)Not applicable$4.00 / 1M$0.15 / 1MNot applicable
Cache ReadNot applicable$0.20 / 1M$0.15 / 1MNot applicable
Web Search$0 / 1M$0 / 1M$0 / 1M$0 / 1M
Context
Max contextN/A1M36.9KN/A
Max outputN/AN/AN/AN/A
Capabilities
VisionNoYesNoNo
Function CallingNoYesNoNo
JSON ModeNoYesNoNo
StreamingNoYesYesNo
Catalogue
ProviderxAIAnthropicPerceptronQwen
Categoryvoicechatchatvoice
Charge typePay As You GoPay As You GoPay As You GoPay As You Go
Released2026-07-23—2026-09-252026-08-13
Description
SummaryxAI Grok STT 1.0 speech-to-text. Billed per second of audio.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.Perceptron Mk1.5 chat model that accepts audio input. Audio and text input are billed per token.Qwen3-ASR 0.6B speech-to-text. Billed per second of audio.