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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 5 (Fast)AnthropicRemove
  2. Gemini 3.8 FlashGoogleRemove
  3. Hy4 previewTencentRemove
claude-opus-5-fast vs gemini-3.8-flash vs hy4-preview
AttributeClaude Opus 5 (Fast)claude-opus-5-fastGemini 3.8 Flashgemini-3.8-flashHy4 previewhy4-preview
Pricing
Input$10.00 / 1M$0.75 / 1M$0.834 / 1M
Output$50.00 / 1M$3.75 / 1M$2.50 / 1M
Cache Write (5m)$12.50 / 1M$0.75 / 1M$0.834 / 1M
Cache Write (1h)$20.00 / 1M$0.75 / 1M$0.834 / 1M
Cache Read$1.00 / 1M$0.75 / 1M$0.834 / 1M
Web Search$0 / 1M$0 / 1M$0 / 1M
Context
Max context1M1M1M
Max outputN/AN/AN/A
Capabilities
VisionYesYesYes
Function CallingYesYesYes
JSON ModeYesYesYes
StreamingYesYesYes
Catalogue
ProviderAnthropicGoogleTencent
Categorychatchatchat
Charge typePay As You GoPay As You GoPay As You Go
Released———
Description
SummaryClaude Opus 5 (Fast) is the fast version of Opus 5 model.Gemini 3.8 Flash is Google's most intelligent Flash-class model, delivering significant improvements over Gemini 3.7 Flash across software engineering, agentic workflows, and complex multi-step reasoning. Designed to combine strong capability with Flash-tier efficiency, it is well suited for coding assistants, autonomous agents, and high-throughput production workflows that require responsive performance without sacrificing reasoning quality.Tencent Hy4 Preview is a Mixture-of-Experts (MoE) model from Tencent, featuring 770B total parameters with 49B activated per token. It is designed for coding agents, complex tool-driven workflows, and professional productivity tasks that require strong planning and reliable execution. Optimized for context continuity and sustained multi-step work, Hy4 Preview is well suited for long-horizon coding, agentic automation, tool orchestration, and complex real-world workflows.