GPT-5.6 Terra Pro vs GPT-5.6 Luna Pro
One line per model: the best value available from any of its providers at each point, which is what a caller routing to the healthy endpoint would see.
CompareGPT-5.6 Terra ProGPT-5.6 Luna Pro
| Model | Providers | Best uptime | Fastest p50 | Best p99 | Throughput | Context | Cheapest $/Mtok |
|---|---|---|---|---|---|---|---|
| GPT-5.6 Terra Pro | 3/5 | 100% OpenAI | 12.1s OpenAI | 135s OpenAI | 95 tps OpenAI | 1.1M | $1.00 / $6.00 OpenAI |
| GPT-5.6 Luna Pro | 3/5 | 100% OpenAI | 4.71s OpenAI | 17.3s OpenAI | 115 tps OpenAI | 1.1M | $0.100 / $0.600 OpenAI |
Measured 4m ago. Each figure is the best available across that model's providers.
History
Availability
Best uptime available from any provider. Axis starts at 90%; it expands to 0 when a model falls below.
Time to first token
Fastest p50 available from any provider. Logarithmic axis.
Throughput
Best median tokens per second available.