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GPT-5.6 Terra benchmark, API pricing, and provider data cover 694 API providers, with prices starting at $0.0030/request. GPT-5.6 Terra free API options are available from 5 providers. The page also shows measured API speed and first-token latency.
GPT-5.6 Terra is a balanced model in OpenAI's GPT-5.6 series, positioned between the flagship Sol tier and the cost-efficient Luna tier. It is suited for everyday coding, reasoning, and agentic...
Observed-capability estimates with uncertainty reported separately from independent benchmark families.
Input and output token limits for this model, plus how it ranks on long-context understanding.
3 metrics
2 metrics
2 metrics
17 metrics · Rated
11 metrics · Estimated
7 metrics · Rated
10 metrics · Provisional
4 metrics · Provisional
0 metrics · No data
4 metrics · Provisional
1 metric · Provisional
Third-party OpenRouter endpoint data, shown separately from LMSpeed measurements. Some 30-minute live performance fields only appear after syncing with an OpenRouter API key.
| Provider endpoint | Input | Output | 1d uptime | 30m latency | 30m throughput | Context / output |
|---|---|---|---|---|---|---|
Azure azure/eu | $2.20/M | $13.20/M | 100% | — | — | 1.1M tokens / 128K tokens |
Azure azure | $2/M | $12/M | 99.9% | — | — | 1.1M tokens / 128K tokens |
OpenAI openai/flex | $0.500/M | $3/M | 99.9% | — | — | 1.1M tokens / 128K tokens |
OpenAI openai | $1/M | $6/M | 99.9% | — | — | 1.1M tokens / 128K tokens |
OpenAI openai/priority | $2/M | $12/M | 99.9% | — | — | 1.1M tokens / 128K tokens |
Azure azure/us | $2.20/M | $13.20/M | 99.2% | — | — | 1.1M tokens / 128K tokens |
Amazon Bedrock amazon-bedrock/us-east-1 | $2.20/M | $13.20/M | — | — | — | 1.1M tokens / 128K tokens |
Compare GPT-5.6 Terra API pricing across 689 providers. Prices range from $0.0030/request to $14985.00/M. Crond offers the lowest rate at $0.0030/request. 5 providers offer free API credits or a free tier.
| Provider | Health | Model Variant | Group | Input ($/M) | Output ($/M) | Speed (t/s) | First token | Audit |
|---|---|---|---|---|---|---|---|---|
L1 100% | gpt-5.6-terra | default | -91%$0.171/M Cache read$0.017/M | -91%$1.03/M | — | — | — | |
L1 100% | gpt-5.6-terra | codex | -91%$0.179/M Cache read$0.018/M | -91%$1.07/M | — | — | — | |
L1 99% | gpt-5.6-terra | default | $2.50/M | $15.00/M | — | — | ||
L1 98% | gpt-5.6-terra | Codex-Plus | -99%$0.015/M Cache read$0.0015/MCache write$0.0092/MCache write 1h$0.015/M | -99%$0.117/M | — | — | — | |
兔子API Free | L1 100% | gpt-5.6-terra | Codex | Free | Free | — | — | — |
L1 100% | gpt-5.6-terra | GPT-Entry | -96%$0.075/M Cache read$0.0075/M | -96%$0.450/M | — | — | — | |
L1 100% | gpt-5.6-terra | codex-team | -90%$0.200/M Cache read$0.020/M | -90%$1.20/M | — | — | — | |
L1 100% | gpt-5.6-terra-openai-compact | gpt-kiro-power | -69%$0.625/M | -69%$3.75/M | — | — | — | |
L1 100% | gpt-5.6-terra | Code X | -83%$0.342/M Cache read$0.034/M | -77%$2.74/M | — | — | — | |
L1 100% | gpt-5.6-terra | codex-特惠活动 | -69%$0.625/M Cache read$0.063/MCache write$0.781/MCache write 1h$1.25/M | -58%$5.00/M | — | — | ||
L1 100% | gpt-5.6-terra-openai-compact | codex-特惠活动 | $18.75/M | $112.50/M | — | — | — | |
L1 100% | gpt-5.6-terra | default | $2.50/M Cache read$0.250/MCache write$3.13/MCache write 1h$5.00/M | $20.00/M | — | — | — | |
L1 100% | gpt-5.6-terra | default | $5.00/M Cache read$0.500/M | $40.00/M | — | — | — | |
APIMart Free | L1 100% | gpt-5.6-terra | default | Free | Free | — | — | — |
L1 100% | gpt-5.6-terra | default | -100%$0.0039/M Cache read$0.0004/MCache write$0.0049/MCache write 1h$0.0079/M | -100%$0.024/M | — | — | — | |
L1 100% | 熊猫-按量-gpt-5.6-terra | default | -100%$0.0045/M | -100%$0.027/M | — | — | — | |
L1 100% | gpt-5.6-terra | default | -95%$0.103/M | -93%$0.822/M | — | — | ||
L1 100% | gpt-5.6-terra | default | -83%$0.342/M | -83%$2.05/M | — | — | — | |
L1 100% | gpt-5.6-terra-high | CodeX_05_token | -91%$0.171/M | -91%$1.03/M | — | — | — | |
L1 100% | gpt-5.6-terra-high-openai-compact | CodeX_05_token | -91%$0.171/M | -91%$1.03/M | — | — | — |
