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

  1. Claude Opus 4.6 (Thinking)AnthropicRemove
  2. Transcribe 1 ProFish AudioRemove
  3. Perceptron Mk1.5PerceptronRemove
claude-opus-4-6-thinking vs transcribe-1-pro vs perceptron-mk1.5
AttributeClaude Opus 4.6 (Thinking)claude-opus-4-6-thinkingTranscribe 1 Protranscribe-1-proPerceptron Mk1.5perceptron-mk1.5
Pricing
Input$4.00 / 1M$0 / 1M$0.15 / 1M
Output$20.00 / 1M$0 / 1M$1.50 / 1M
Cache Write (5m)$5.00 / 1MNot applicable$0.15 / 1M
Cache Write (1h)$8.00 / 1MNot applicable$0.15 / 1M
Cache Read$0.40 / 1MNot applicable$0.15 / 1M
Web Search$0 / 1M$0 / 1M$0 / 1M
Context
Max context1MN/A36.9K
Max outputN/AN/AN/A
Capabilities
VisionYesNoNo
Function CallingYesNoNo
JSON ModeYesNoNo
StreamingYesNoYes
Catalogue
ProviderAnthropicFish AudioPerceptron
Categorychatvoicechat
Charge typePay As You GoPay As You GoPay As You Go
Released—2026-09-242026-09-25
Description
SummaryOpus 4.6 is Anthropic's most capable model for coding and long-running professional workflows, designed for agents that operate across entire workflows rather than single prompts. It demonstrates strong performance on large codebases, complex refactoring, and multi-step debugging, with improved contextual understanding, deeper problem decomposition, and higher reliability on challenging engineering tasks compared to earlier generations. Beyond software development, Opus 4.6 excels at sustained knowledge work, producing near production-ready documents, technical plans, and analyses in a single pass while maintaining coherence across long outputs and extended sessions. Its strength in persistence, judgment, and structured execution makes it well suited for technical design, migration planning, and end-to-end project execution.Fish Audio Transcribe 1 Pro speech-to-text with speaker labels; transcripts include speaker tags such as <|speaker:0|>. Billed per second of audio.Perceptron Mk1.5 chat model that accepts audio input. Audio and text input are billed per token.