Qwen2 1.5B Instruct API Pricing

Qwen2 1.5B Instruct pricing by provider

2 listings across 1 provider. Token prices are in US dollars per 1M tokens. The highlighted row is the price quoted above.

What Qwen2 1.5B Instruct costs in practice

1,000 requests with 2,000 input and 500 output tokens each

Use Qwen2 1.5B Instruct with LiteLLM

Call Qwen2 1.5B Instruct through the LiteLLM Python SDK, or put it behind the LiteLLM proxy and send OpenAI-format requests to /v1/chat/completions. LiteLLM tracks the cost of every request at these prices.

from litellm import completion

response = completion(
    model="together_ai/Qwen/Qwen2-1.5B-Instruct",
    messages=[{"role": "user", "content": "Hello!"}],
)

model_list:
  - model_name: qwen-2-1.5b-instruct
    litellm_params:
      model: together_ai/Qwen/Qwen2-1.5B-Instruct
      api_key: os.environ/TOGETHERAI_API_KEY

curl http://0.0.0.0:4000/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-1234" \
  -d '{
    "model": "qwen-2-1.5b-instruct",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Qwen2 1.5B Instruct FAQ

More Alibaba models

• Qwen3.8 Omni Flash$0.15 / $0.47 per 1M tokens
• Qwen2.5 14B Instruct$0.80 / $0.80 per 1M tokens
• Qwen3.6 Max Preview$1.268 / $7.608 per 1M tokens
• Qwen35 122B A10B$0.22 / $2.20 per 1M tokens
• Qwen3.8 Flash$0.15 / $0.47 per 1M tokens
• Qwen3 14B Instruct$0.05 / $0.22 per 1M tokens
• Qwen3 Max Thinking$1.20 / $6 per 1M tokens
• Qwen3.8 27B$0.40 / $3 per 1M tokens