llmprice-kit 2026.4.2

Fast, offline-first LLM pricing lookup with auto-sync from LiteLLM data. Get token costs, context windows, and capabilities for 2500+ models.

LLMPrice

Fast, offline-first LLM pricing lookup for 2500+ models across all major providers. Returns both Python objects and JSON.

Auto-synced daily from LiteLLM pricing data via GitHub Actions. Date-based versioning (2026.4.2).

Install

pip install llmprice-kit

Quick Start

from llmprice import LLMPrice

lp = LLMPrice()

# Get pricing as Python object
model = lp.get("gpt-4o")
print(model.input_cost_per_1m)   # 2.5
print(model.output_cost_per_1m)  # 10.0
print(model.max_input_tokens)    # 128000
print(model.supports_vision)     # True

# Get as JSON dict
data = lp.get_json("gpt-4o")
# {"name": "gpt-4o", "provider": "openai", "input_cost_per_1m": 2.5, ...}

# Compare models
models = lp.compare(["gpt-4o", "claude-opus-4-20250514", "gemini/gemini-2.0-flash"])
for m in models:
    print(f"{m.name}: ${m.input_cost_per_1m}/1M in, ${m.output_cost_per_1m}/1M out")

# Search by capabilities
cheap_vision = lp.search(supports_vision=True, max_input_price=1.0)
reasoning = lp.search(supports_reasoning=True, provider="anthropic")

# List providers
lp.providers()  # ['anthropic', 'openai', 'gemini', ...]

# Auto-update mode (fetches fresh data if >1 day old)
lp = LLMPrice(auto_update=True)

CLI

# Get model pricing
llmprice get gpt-4o

# Compare models
llmprice compare gpt-4o claude-opus-4-20250514

# Search with filters
llmprice search --provider openai --vision
llmprice search --reasoning --max-input-price 5.0

# List providers
llmprice providers

# Update data
llmprice update

# Check data freshness
llmprice info

How It Works

• Bundled data: Ships with a snapshot of pricing data — works offline, zero latency
• Auto-sync: Optional background refresh from LiteLLM's upstream JSON
• Date versioning: Each release is tagged by date (e.g., 2026.4.2), so pip install llmprice-kit==2026.4.2 gives you that exact day's pricing
• GitHub Actions: Runs daily, checks for upstream changes, auto-publishes to PyPI

Data Source

Pricing data sourced from LiteLLM's model_prices_and_context_window.json, which covers 2500+ models from 15+ providers including OpenAI, Anthropic, Google, AWS Bedrock, Azure, DeepSeek, Mistral, and more.

License

MIT