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# Run a completion
naive llm chat -m anthropic/claude-sonnet-4.6 "Write a haiku about Paris"

# With a system prompt
naive llm chat -m openai/gpt-5.2 --system "You are terse." "Summarize REST in one line"

# Fallback chain + sampling controls
naive llm chat -m meta-llama/llama-3.3-70b-instruct "Hi" \
  --fallback openai/gpt-5.2 anthropic/claude-sonnet-4.6 \
  --temperature 0.2 --max-tokens 500

# List routable models (free)
naive llm models
naive llm models claude

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naive llm chat [prompt]

OptionDescription
-m, --model <model>Required. OpenRouter model id, e.g. anthropic/claude-sonnet-4.6.
--system <text>Optional system prompt.
--fallback <models...>Fallback model chain (tried in order).
--temperature <n>Sampling temperature (0–2).
--max-tokens <n>Max tokens to generate.
Returns the OpenAI-shaped completion plus credits_used. List the models OpenRouter can route to, optionally filtered by an id/name keyword. Free.

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Billing

Billed in Naive credits based on the model’s token cost (OpenRouter’s returned usage.cost × markup). Listing models is free. See Credits.