GPT-6.1 Terra → Claude Haiku 4.5: cost per request on six tasks
Claude Haiku 4.5 costs about the same as GPT-6.1 Terra per request on six common tasks. It costs no more per result that works if its results work first time at least as often as GPT-6.1 Terra's.
List prices per million tokens
| Model | Input | Cached input | Output |
|---|---|---|---|
| GPT-6.1 Terra | $1.00 | $0.05 | $5.00 |
| Claude Haiku 4.5 | $1.00 | $0.10 | $5.00 |
Prices checked 2026-11-12.
Cost per 1,000 requests
| Task | GPT-6.1 Terra | Claude Haiku 4.5 | Change | Cheaper per result that works if it works first time at least |
|---|---|---|---|---|
| Support bot answerInstructions, three help-centre passages and the customer's question in; a short answer out. | $4.50 | $4.50 | Same | as often as GPT-6.1 Terra |
| Invoice field extractionInstructions and one invoice's text in; about 15 fields as JSON out. | $3.75 | $3.75 | Same | as often as GPT-6.1 Terra |
| Lead scoringScoring rules and one lead's form answers in; a score and a one-line reason out. | $1.70 | $1.70 | Same | as often as GPT-6.1 Terra |
| Email reply draftInstructions and the email thread so far in; a reply of about 300 words out. | $3.50 | $3.50 | Same | as often as GPT-6.1 Terra |
| TranslationInstructions and about 500 words of text in; the same text in another language out. | $4.90 | $4.90 | Same | as often as GPT-6.1 Terra |
| Search re-rankingA search query and 20 result snippets in; the ids of the best five, in order, out. | $4.25 | $4.25 | Same | as often as GPT-6.1 Terra |
Token counts are typical sizes, not measurements.
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