gpt-6-luna vs Claude Haiku 5.5
For 1M input + 1M output tokens, gpt-6-luna costs $0.60 and Claude Haiku 5.5 costs $0.60. They cost the same.
| Per 1M tokens | gpt-6-luna | Claude Haiku 5.5 |
|---|---|---|
| Provider | OpenAI | Anthropic |
| Input | $0.10 | $0.10 |
| Output | $0.50 | $0.50 |
| Cached input | $0.01 | $0.01 |
| Context | — | — |
| Verified | 2026-10-15 | 2026-10-15 |
| Pricing | variable pricing | variable pricing |
Notes: gpt-6-luna: Standard tier, short context (<=272K input). Long-context rates are higher. Claude Haiku 5.5: Cached = cache hit price. 5m cache writes cost 1.25x input. Prices for prompts up to 100K tokens; $0.50/$2.50 above.
Calculate your cost
| Provider | Model | Cost |
|---|---|---|
| OpenAI | gpt-6-luna | $0.23 |
| Anthropic | Claude Haiku 5.5 | $0.23 |
Uses standard list prices (no caching, batch or off-peak discounts). € and CHF rows are priced in that currency by the provider and not converted, so compare them with care.