GPT-5.6 Terra vs Grok 4.6 on Amazon Bedrock
In us-east-1, Grok 4.6 costs $2.00 per 1M input tokens against $2.00. Prices, context, capabilities and region coverage below.
GPT-5.6 Terra OpenAI
openai.gpt-5.6-terra - Input / 1M
- $2.00
- Output / 1M
- $12.00
- Context
- 1M
- Est. / month
- $2,520
Capabilities
| Capability | GPT-5.6 Terra | Grok 4.6 |
|---|---|---|
| Tool use | ✓ | ✓ |
| Vision | ✓ | ✓ |
| Prompt caching | ✓ | ✓ |
| Batch inference | — | — |
| Streaming | ✓ | ✓ |
Region availability
| Region | GPT-5.6 Terra | Grok 4.6 |
|---|---|---|
| us-east-1 US East (N. Virginia) | Inference profile only | Inference profile only |
| us-east-2 US East (Ohio) | Inference profile only | Inference profile only |
| us-west-1 US West (N. California) | Inference profile only | Inference profile only |
| us-west-2 US West (Oregon) | Inference profile only | Inference profile only |
| ca-central-1 Canada (Central) | Inference profile only | Inference profile only |
| ca-west-1 Canada West (Calgary) | Inference profile only | Inference profile only |
| eu-west-1 EU (Ireland) | Inference profile only | Inference profile only |
| eu-west-2 EU (London) | Inference profile only | Inference profile only |
| eu-west-3 EU (Paris) | Inference profile only | Inference profile only |
| eu-central-1 EU (Frankfurt) | Inference profile only | Inference profile only |
| eu-central-2 Europe (Zurich) | Inference profile only | Inference profile only |
| eu-north-1 EU (Stockholm) | Inference profile only | Inference profile only |
| eu-south-1 EU (Milan) | Inference profile only | Inference profile only |
| eu-south-2 Europe (Spain) | Inference profile only | Inference profile only |
| ap-east-2 Asia Pacific (Taipei) | Inference profile only | Inference profile only |
| ap-northeast-1 Asia Pacific (Tokyo) | Inference profile only | Inference profile only |
| ap-northeast-2 Asia Pacific (Seoul) | Inference profile only | Inference profile only |
| ap-northeast-3 Asia Pacific (Osaka) | Inference profile only | Inference profile only |
| ap-south-1 Asia Pacific (Mumbai) | Inference profile only | Inference profile only |
| ap-south-2 Asia Pacific (Hyderabad) | Inference profile only | Inference profile only |
| ap-southeast-1 Asia Pacific (Singapore) | Inference profile only | Inference profile only |
| ap-southeast-2 Asia Pacific (Sydney) | Inference profile only | Inference profile only |
| ap-southeast-3 Asia Pacific (Jakarta) | Inference profile only | Inference profile only |
| ap-southeast-4 Asia Pacific (Melbourne) | Inference profile only | Inference profile only |
| ap-southeast-5 Asia Pacific (Malaysia) | Inference profile only | Inference profile only |
| ap-southeast-7 Asia Pacific (Thailand) | Inference profile only | Inference profile only |
| il-central-1 Israel (Tel Aviv) | Inference profile only | Inference profile only |
| sa-east-1 South America (Sao Paulo) | Inference profile only | Inference profile only |
28 of 31 regions support both models.
Common questions
- Is GPT-5.6 Terra or Grok 4.6 cheaper on Amazon Bedrock?
- Grok 4.6 is cheaper on input tokens: $2.00 against $2.00 per 1M in us-east-1. At 2,000 runs a day with 12,000 input and 1,500 output tokens each, that is $1,980 against $2,520 a month before any caching or batch discount.
- Does GPT-5.6 Terra or Grok 4.6 have the larger context window?
- GPT-5.6 Terra, at 1M tokens against 500K.
- Which regions support GPT-5.6 Terra and Grok 4.6?
- GPT-5.6 Terra runs in 28 of the 31 AWS regions tracked here and Grok 4.6 in 28. 28 regions support both, so a workload that may switch between them should target one of those.
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Other pairs involving GPT-5.6 Terra or Grok 4.6.
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- GPT-5.6 Terra vs Nova Lite Nova Lite costs 33× less per input token than GPT-5.6 Terra, and GPT-5.6 Terra holds 1M tokens against 300K for Nova Lite.
- Claude Fable 5 vs GPT-5.6 Terra GPT-5.6 Terra costs 5.0× less per input token than Claude Fable 5.
- Grok 4.6 vs Nova 2 Lite Nova 2 Lite costs 6.7× less per input token than Grok 4.6, and only Grok 4.6 does tool use (Nova 2 Lite does not).
- Grok 4.6 vs Nova Lite Nova Lite costs 33× less per input token than Grok 4.6, and Grok 4.6 holds 500K tokens against 300K for Nova Lite.
- Claude Fable 5 vs Grok 4.6 Grok 4.6 costs 5.0× less per input token than Claude Fable 5, and Claude Fable 5 holds 1M tokens against 500K for Grok 4.6.