Frequently Asked Questions (15)
When was Claude 4.1 Opus (Non-reasoning) released?
Claude 4.1 Opus (Non-reasoning) was released on August 5, 2025.
Who created Claude 4.1 Opus (Non-reasoning)?
Claude 4.1 Opus (Non-reasoning) was created by Anthropic.
How intelligent is Claude 4.1 Opus (Non-reasoning)?
Claude 4.1 Opus (Non-reasoning) scores 36 (estimated) on the Artificial Analysis Intelligence Index, placing it well above average among other non-reasoning models in a similar price tier (median: 22).
How fast is Claude 4.1 Opus (Non-reasoning)?
Claude 4.1 Opus (Non-reasoning) generates output at 31.4 tokens per second (based on Anthropic's API), which is at the lower end compared to other non-reasoning models in a similar price tier (median: 56.3 t/s).
What is the latency of Claude 4.1 Opus (Non-reasoning)?
Claude 4.1 Opus (Non-reasoning) has a time to first token (TTFT) of 1.73s (based on Anthropic's API), which is somewhat higher than average compared to other non-reasoning models in a similar price tier (median: 1.55s).
How much does Claude 4.1 Opus (Non-reasoning) cost?
Claude 4.1 Opus (Non-reasoning) costs $15.00 per 1M input tokens (at the higher end, median: $2.00) and $75.00 per 1M output tokens (at the higher end, median: $8.00), based on Anthropic's API.
What is Claude 4.1 Opus (Non-reasoning) API pricing?
Claude 4.1 Opus (Non-reasoning) costs $15.00 per 1M input tokens and $75.00 per 1M output tokens (based on Anthropic's API). For a blended rate (3:1 input to output ratio), this is $30.00 per 1M tokens. Pricing may vary by provider.
Is Claude 4.1 Opus (Non-reasoning) a reasoning model?
No, Claude 4.1 Opus (Non-reasoning) is not a reasoning model. It provides direct responses without extended chain-of-thought reasoning.
What input modalities does Claude 4.1 Opus (Non-reasoning) support?
Claude 4.1 Opus (Non-reasoning) supports text and image input.
What output modalities does Claude 4.1 Opus (Non-reasoning) support?
Claude 4.1 Opus (Non-reasoning) supports text output.
Can Claude 4.1 Opus (Non-reasoning) process images?
Yes, Claude 4.1 Opus (Non-reasoning) supports image input and can analyze, describe, and answer questions about images.
Is Claude 4.1 Opus (Non-reasoning) multimodal?
Yes, Claude 4.1 Opus (Non-reasoning) is multimodal. It can process text and image input and generate text output.
What is the context window of Claude 4.1 Opus (Non-reasoning)?
Claude 4.1 Opus (Non-reasoning) has a context window of 200k tokens. This determines how much text and conversation history the model can process in a single request.
Is Claude 4.1 Opus (Non-reasoning) open source?
No, Claude 4.1 Opus (Non-reasoning) is proprietary. The model weights are not publicly available.
How many parameters does Claude 4.1 Opus (Non-reasoning) have?
Claude 4.1 Opus (Non-reasoning) is a proprietary model and Anthropic has not disclosed the model size or parameter count.