GPT-5.6 Terra pricing
Source: litellm · updated 2026-10-28
Short answer: GPT-5.6 Terra costs $2.00 per million input tokens and $12.00 per million output tokens. That is a 3:1 blended rate of $4.50 per million tokens, ranking it #594 of 713 tracked models by input price.
Price breakdown
| Metric | USD |
|---|---|
| Input, per 1M tokens | $2.00 |
| Output, per 1M tokens | $12.00 |
| Output รท input multiple | 6.00× |
| 3:1 blended, per 1M tokens | $4.50 |
| Context window | 272,000 tokens |
What a typical workload costs
| Monthly volume | Input cost | Output cost | Total | 1M in / 250K out | $2.00 | $3.00 | $5.00 |
|---|---|---|---|---|---|---|---|
| 10M in / 2.5M out | $20.00 | $30.00 | $50.00 | ||||
| 100M in / 25M out | $200 | $300 | $500 |
Other github_copilot models
| Model | Input | Output |
|---|---|---|
| GPT-6 Luna | $0.100 | $0.500 |
| GPT-5.6 Luna | $0.200 | $1.20 |
| Mai Code 1.1 Flash | $0.200 | $1.20 |
| GPT-5 Mini | $0.250 | $2.00 |
| GPT-5.4 Mini | $0.750 | $4.50 |
Cheaper alternatives
Next cheaper option: Au Anthropic Claude Sonnet 5 at $2.20 per 1M input tokens. Next step up: Us Gov Anthropic Claude Sonnet 5 at $2.40 per 1M input tokens.