LLM API cost by model
Each model priced at the same five standard workloads, with its rank against every other model.
- GPT-6 Astra · $25.00 per 1,000 requests (short chat)
- GPT-6.1 Sol · $5.00 per 1,000 requests (short chat)
- GPT-6.1 Terra · $2.50 per 1,000 requests (short chat)
- GPT-6 Luna · $0.25 per 1,000 requests (short chat)
- Claude Fable 5.2 · $20.00 per 1,000 requests (short chat)
- Claude Opus 5.5 · $10.00 per 1,000 requests (short chat)
- Claude Sonnet 5.5 · $5.00 per 1,000 requests (short chat)
- Claude Haiku 5.5 · $0.25 per 1,000 requests (short chat)
- Gemini 4 Argon · $5.00 per 1,000 requests (short chat)
- Gemini 3.8 Flash · $1.88 per 1,000 requests (short chat)
- Gemini 3.5 Flash-Lite · $1.05 per 1,000 requests (short chat)
- Mistral Large 4 · $1.33 per 1,000 requests (short chat)
- Mistral Small 4 · $0.33 per 1,000 requests (short chat)