Compare StepFun: Step 3.5 Flash (OpenRouter) and Anthropic: Claude Opus Latest (OpenRouter) by price, context, capabilities, and latency.
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Comparez le prix, le fournisseur, le contexte, les capacites, la latence et la base de source.
| Model | Provider | Input | Output | Context | Capabilities | Best for | Latency | Status | Source |
|---|---|---|---|---|---|---|---|---|---|
| StepFun: Step 3.5 Flashstepfun/step-3.5-flash | OpenRouter | $0.017 / 1M tokens | $0.058 / 1M tokens | 262.1k | StreamingTool callingLong context | General chat via OpenRouter, API workloads | 1000-3000ms | Catalog | Platform curated |
| Anthropic: Claude Opus Latest~anthropic/claude-opus-latest | OpenRouter | $0.94 / 1M tokens | $4.70 / 1M tokens | 1M | StreamingTool callingJSON modeVision | image understanding, multimodal chat | 1000-3000ms | Catalog | Platform curated |
FAQ
StepFun: Step 3.5 Flash is cheaper ($0.017 / 1M tokens input / $0.058 / 1M tokens output) vs Anthropic: Claude Opus Latest ($0.94 / 1M tokens input / $4.70 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.
Anthropic: Claude Opus Latest is larger (1M tokens) vs 262.1k tokens.
Both target Long context. Pick StepFun: Step 3.5 Flash to optimize cost, or Anthropic: Claude Opus Latest for the longer context window. Test both on real prompts before committing production traffic.