GPT-5.6 Terra
Model Information
| Slug | gpt-5-6-terra |
|---|---|
| LLMs.txt | View |
| Release Date | July 9, 2026 |
| GPQA | 0.929 |
| SWE Bench Pro | 0.634 |
| Toolathlon | 0.531 |
| Browse Comp | 0.875 |
Organization
| Name | OpenAI |
|---|---|
| Website | https://openai.com/ |
Model Description
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 tasks where capability and cost need to be balanced, offering strong performance at roughly half the cost of Sol.
Available at 154 Providers
| Provider | Type | Model Name | Original Model | Input ($/1M) | Output ($/1M) | Free | Actions | |
|---|---|---|---|---|---|---|---|---|
|
Kenari |
GPT-5.6 Terra
|
gpt-5-6-terra
|
$0.00 | $0.00 | |||
|
InferHub |
P2P
|
Terra
|
cx/gpt-5.6-terra
|
$0.018 | $0.11 | ||
|
Surplus Intelligence |
P2P
|
gpt-5.6-terra
|
$0.049749 | $0.30 | |||
|
AntSeed |
P2P
|
GPT-5.6 Terra
|
GPT-5.6 Terra
|
$0.05 | $0.29 | ||
|
Routstr |
P2P
|
gpt-5.6-terra
|
gpt-5.6-terra
|
$0.06 | $0.36 | ||
|
LLM7 |
Chat
Code
|
gpt-5.6-terra
|
gpt-5.6-terra
|
$0.14 | $0.54 | ||
|
UsePod |
P2P
|
gpt-5-6-terra
|
gpt-5-6-terra
|
$0.20 | $1.20 | ||
|
TeamoRouter |
|
GPT-5.6 Terra
|
gpt-5.6-terra
|
$0.37 | $2.22 | ||
|
|
Surplus Intelligence |
P2P
|
gpt-5.6-terra-pro
|
$0.60 | $3.60 | |||
|
Qubax AI |
P2P
|
GPT-5.6 Terra Pro
|
gpt-5.6-terra-pro
|
$0.90 | $5.40 | ||
|
Routeway |
OpenAI: GPT 5.6 Terra
|
gpt-5.6-terra
|
$1.00 | $6.00 | |||
|
|
Routeway |
OpenAI: GPT 5.6 Terra Pro
|
gpt-5.6-terra-pro
|
$1.00 | $6.00 | |||
|
Requesty |
openai/gpt-5.6-terra:flex
|
$1.00 | $6.00 | ||||
|
Smouter |
GPT-5.6 Terra
|
gpt-5.6-terra
|
$1.00 | $6.00 | |||
|
Cline |
Code
|
OpenAI: GPT-5.6 Terra Pro (batch)
|
openai/gpt-5.6-terra-pro:batch
|
$1.00 | $6.00 | ||
|
|
Cline |
Code
|
OpenAI: GPT-5.6 Terra (batch)
|
openai/gpt-5.6-terra:batch
|
$1.00 | $6.00 | ||
|
Nous Research |
OpenAI: GPT-5.6 Terra Pro (batch)
|
openai/gpt-5.6-terra-pro:batch
|
$1.00 | $6.00 | |||
|
|
Nous Research |
OpenAI: GPT-5.6 Terra (batch)
|
openai/gpt-5.6-terra:batch
|
$1.00 | $6.00 | |||
|
OpenRouter |
Chat
Code
|
GPT-5.6 Terra Pro (batch)
|
openai/gpt-5.6-terra-pro:batch
|
$1.00 | $6.00 | ||
|
|
OpenRouter |
Chat
Code
|
GPT-5.6 Terra (batch)
|
openai/gpt-5.6-terra:batch
|
$1.00 | $6.00 | ||
|
xKiro |
|
GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
$1.00 | $6.00 | ||
|
Infron |
|
OpenAI: GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
$1.00 | $6.00 | ||
|
Naga |
GPT 5.6 Terra
|
gpt-5.6-terra
|
$1.00 | $6.00 | |||
|
|
Qubax AI |
P2P
|
GPT-5.6 Terra
|
gpt-5.6-terra
|
$1.28 | $5.31 | ||
|
|
UsePod |
P2P
|
gpt-5-6-terra-pro
|
gpt-5-6-terra-pro
|
$1.30 | $7.80 | ||
|
|
Smouter |
GPT-5.6 Terra Pro
|
gpt-5.6-terra-pro
|
$1.44 | $8.63 | |||
|
routing.run |
GPT-5.6 Terra
|
gpt-5.6-terra
|
$1.50 | $9.00 | |||
|
Xpersona |
GPT-5.6 Terra
|
gpt-5.6-terra
|
$1.50 | $2.00 | |||
|
SayGM |
P2P
|
gpt-5.6-terra
|
gpt-5.6-terra
|
$1.53 | $9.18 | ||
|
SingularityAPI |
Code
|
GPT-5.6 Terra
|
GPT-5.6 Terra
|
$1.80 | $10.00 | ||
|
OpenModel |
Code
|
gpt-5.6-terra
|
gpt-5.6-terra
|
$1.90 | $11.40 | ||
|
|
Cline |
Code
|
OpenAI: GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | ||
|
Kilo Code |
Code
|
GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | ||
|
|
Nous Research |
OpenAI: GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
|
OpenRouter |
Chat
Code
|
GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | ||
|
Vercel AI Gateway |
GPT 5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
Cursor |
Code
|
GPT-5.6 Terra
|
gpt-5.6-terra
|
$2.00 | $12.00 | ||
|
CommandCode AI |
GPT-5.6 Terra
|
gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
Routera |
Chat
Code
|
GPT 5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | ||
|
Nano-GPT |
Chat
Code
|
GPT 5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | ||
|
|
Requesty |
openai/gpt-5.6-terra
|
$2.00 | $12.00 | ||||
|
MegaNova |
Chat
|
GPT-5.6-Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | ||
|
LLM Gateway |
Chat
|
GPT-5.6 Terra
|
gpt-5.6-terra
|
$2.00 | $12.00 | ||
|
AIHubMix |
Chat
Code
|
gpt-5.6-terra
|
gpt-5.6-terra
|
$2.00 | $12.00 | ||
|
ZenMUX |
Chat
Code
|
OpenAI: GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | ||
|
WaveSpeed AI |
Chat
Code
|
gpt-5.6-terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | ||
|
FastRouter |
OpenAI: GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
|
Requesty |
azure/gpt-5.6-terra@eastus2
|
$2.00 | $12.00 | ||||
|
GitHub Copilot |
GPT-5.6 Terra
|
gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
OrcaRouter |
OpenAI: GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
|
Cline |
Code
|
OpenAI: GPT-5.6 Terra Pro
|
openai/gpt-5.6-terra-pro
|
$2.00 | $12.00 | ||
|
|
Kilo Code |
Code
|
GPT-5.6 Terra
|
openai/gpt-5.6-terra-pro
|
$2.00 | $12.00 | ||
|
|
Nano-GPT |
Chat
Code
|
GPT 5.6 Terra Pro
|
openai/gpt-5.6-terra-pro
|
$2.00 | $12.00 | ||
|
|
Nous Research |
OpenAI: GPT-5.6 Terra Pro
|
openai/gpt-5.6-terra-pro
|
$2.00 | $12.00 | |||
|
|
OpenRouter |
Chat
Code
|
GPT-5.6 Terra Pro
|
openai/gpt-5.6-terra-pro
|
$2.00 | $12.00 | ||
|
Inference |
gpt-5.6-terra
|
$2.00 | $12.00 | ||||
|
Inworld |
gpt-5.6-terra
|
gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
Atlas Cloud |
GPT 5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
LLM Stats |
Chat
|
GPT-5.6 Terra
|
gpt-5.6-terra
|
$2.00 | $12.00 | ||
|
CommonStack |
OpenAI: GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
CrossModel |
GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
Cloudflare AI Gateway |
GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
NetMind |
gpt-5.6-terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
Ofox |
GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
Apertis |
|
GPT-5.6 Terra
|
gpt-5.6-terra
|
$2.00 | $12.00 | ||
|
Impossibl |
GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
Neon |
GPT-5.6 Terra
|
gpt-5-6-terra
|
$2.00 | $12.00 | |||
|
ValorGPT |
GPT-5.6 Terra
|
openai-gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
|
ValorGPT |
GPT-5.6 Terra Pro
|
openai-gpt-5.6-terra-pro
|
$2.00 | $12.00 | |||
|
Eden AI |
GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
Merge Gateway |
GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
302.AI |
gpt-5.6-terra-pro
|
gpt-5.6-terra-pro
|
$2.00 | $12.00 | |||
|
|
302.AI |
gpt-5.6-terra
|
gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
TokenRouter |
|
openai/gpt-5.6-terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | ||
|
Experiential Labs |
gpt-5.6-terra
|
$2.00 | $12.00 | ||||
|
0G |
GPT-5.6 Terra
|
gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
Glama |
gpt-5.6-terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
|
Glama |
gpt-5.6-terra-pro
|
openai/gpt-5.6-terra-pro
|
$2.00 | $12.00 | |||
|
haimaker.ai |
gpt-5.6-terra
|
openai/gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
Devin |
GPT-5.6 Terra High Thinking
|
gpt-5-6-terra-high
|
$2.00 | $12.00 | |||
|
|
Devin |
GPT-5.6 Terra Low Thinking
|
gpt-5-6-terra-low
|
$2.00 | $12.00 | |||
|
|
Devin |
GPT-5.6 Terra Max Thinking
|
gpt-5-6-terra-max
|
$2.00 | $12.00 | |||
|
|
Devin |
GPT-5.6 Terra Medium Thinking
|
gpt-5-6-terra-medium
|
$2.00 | $12.00 | |||
|
|
Devin |
GPT-5.6 Terra No Thinking
|
gpt-5-6-terra-none
|
$2.00 | $12.00 | |||
|
Mammouth AI |
Chat
|
gpt-5.6-terra
|
gpt-5.6-terra
|
$2.00 | $12.00 | ||
|
Opper |
GPT-5.6 Terra
|
gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
LLM Gateway |
GPT-5.6 Terra (Azure)
|
azure/gpt-5.6-terra
|
$2.00 | $12.00 | |||
|
Auriko |
|
GPT-5.6 Terra
|
gpt-5.6-terra
|
$2.00 | $12.00 | ||
|
|
Routstr |
P2P
|
OpenAI: GPT-5.6 Terra Pro
|
gpt-5.6-terra-pro
|
$2.10 | $12.60 | ||
|
|
Requesty |
azure/gpt-5.6-terra@swedencentral
|
$2.20 | $13.20 | ||||
|
Zed |
Code
|
GPT-5.6 Terra
|
GPT-5.6 Terra
|
$2.20 | $13.20 | ||
|
Eurouter |
GPT-5.6 Terra
|
gpt-5.6-terra
|
$2.20 | $13.20 | |||
|
Cortecs |
Chat
|
GPT-5.6 Terra
|
gpt-5.6-terra
|
$2.20 | $13.20 | ||
|
|
Requesty |
bedrock/gpt-5.6-terra@us-east-2
|
$2.20 | $13.20 | ||||
|
|
Requesty |
bedrock/gpt-5.6-terra@us-west-2
|
$2.20 | $13.20 | ||||
|
|
Requesty |
bedrock/gpt-5.6-terra@us-east-1
|
$2.20 | $13.20 | ||||
|
|
Requesty |
azure/gpt-5.6-terra@francecentral
|
$2.20 | $13.20 | ||||
|
|
Requesty |
azure/gpt-5.6-terra@westeurope
|
$2.20 | $13.20 | ||||
|
|
Requesty |
azure/gpt-5.6-terra@germanywestcentral
|
$2.20 | $13.20 | ||||
|
OpenCode Zen |
Chat
Code
|
gpt-5.6-terra
|
gpt-5.6-terra
|
$2.50 | $15.00 | ||
|
Abacus |
GPT-5.6 Terra
|
gpt-5.6-terra
|
$2.50 | $15.00 | |||
|
Vivgrid |
gpt-5.6-terra
|
$2.50 | $15.00 | ||||
|
AI-ROUTER |
GPT-5.6 Terra
|
gpt-5.6-terra
|
$2.50 | $15.00 | |||
|
Azure AI Services |
GPT-5.6 Terra
|
gpt-5.6-terra
|
$2.50 | $15.00 | |||
|
Forge Gateway |
gpt-5.6-terra
|
gpt-5.6-terra
|
$2.50 | $15.00 | |||
|
Jatevo |
|
GPT 5.6 Terra
|
gpt-5.6-terra
|
$2.50 | $15.00 | ||
|
Mordiem |
GPT-5.6 Terra
|
openai-gpt-56-terra
|
$2.50 | $15.00 | |||
|
|
Mordiem |
GPT-5.6 Terra Pro
|
openai-gpt-56-terra-pro
|
$2.50 | $15.00 | |||
|
Pioneer |
GPT-5.6 Terra
|
gpt-5.6-terra
|
$2.50 | $15.00 | |||
|
SAP AI Core |
gpt-5.6-terra
|
gpt-5.6-terra
|
$2.50 | $15.00 | |||
|
GMI Cloud |
GPT-5.6-Terra
|
openai/gpt-5.6-terra
|
$2.50 | $15.00 | |||
|
|
UsePod |
P2P
|
gpt-56-terra
|
gpt-56-terra
|
$2.50 | $15.00 | ||
|
|
UsePod |
P2P
|
gpt-56-terra-pro
|
gpt-56-terra-pro
|
$2.50 | $15.00 | ||
|
RedPill |
OpenAI: GPT-5.6 Terra
|
gpt-5.6-terra
|
$4.00 | $18.00 | |||
|
|
Devin |
GPT-5.6 Terra High Thinking Fast
|
gpt-5-6-terra-high-priority
|
$4.00 | $24.00 | |||
|
|
Devin |
GPT-5.6 Terra Low Thinking Fast
|
gpt-5-6-terra-low-priority
|
$4.00 | $24.00 | |||
|
|
Devin |
GPT-5.6 Terra Max Thinking Fast
|
gpt-5-6-terra-max-priority
|
$4.00 | $24.00 | |||
|
|
Devin |
GPT-5.6 Terra Medium Thinking Fast
|
gpt-5-6-terra-medium-priority
|
$4.00 | $24.00 | |||
|
|
Devin |
GPT-5.6 Terra No Thinking Fast
|
gpt-5-6-terra-none-priority
|
$4.00 | $24.00 | |||
|
|
Devin |
GPT-5.6 Terra XHigh Thinking Fast
|
gpt-5-6-terra-xhigh-priority
|
$4.00 | $24.00 | |||
|
KiosAPI |
|
gpt-5.6-terra
|
gpt-5.6-terra
|
$4.50 | $27.00 | ||
|
OpenAI |
Chat
Code
|
GPT-5.6-Terra
|
gpt-5.6-terra
|
- | - | ||
|
Krater |
OpenAI: GPT-5.6 Terra
|
gpt-5-6-terra
|
- | - | |||
|
Junie |
Code
|
gpt-5.6-terra
|
gpt-5.6-terra
|
- | - | ||
|
AIMLAPI |
GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
- | - | |||
|
Windsurf |
Code
|
GPT-5.6 Terra (No Reasoning)
|
gpt-5.6-terra-no-reasoning
|
- | - | ||
|
|
Windsurf |
Code
|
GPT-5.6 Terra (Low Reasoning)
|
gpt-5.6-terra-low-reasoning
|
- | - | ||
|
|
Windsurf |
Code
|
GPT-5.6 Terra (Medium Reasoning)
|
gpt-5.6-terra-medium-reasoning
|
- | - | ||
|
|
Windsurf |
Code
|
GPT-5.6 Terra (High Reasoning)
|
gpt-5.6-terra-high-reasoning
|
- | - | ||
|
|
Windsurf |
Code
|
GPT-5.6 Terra (Extra High Reasoning)
|
gpt-5.6-terra-extra-high-reasoning
|
- | - | ||
|
NavyAI |
Chat
Code
|
openai
|
gpt-5.6-terra
|
- | - | ||
|
ApiYI |
Chat
Code
|
gpt-5.6-terra
|
gpt-5.6-terra
|
- | - | ||
|
RouterLink |
GPT-5.6 Terra
|
GPT-5.6 Terra
|
- | - | |||
|
TokenReply |
Chat
Code
|
gpt-5.6-terra
|
gpt-5.6-terra
|
- | - | ||
|
Airforce API |
gpt-5.6-terra
|
gpt-5.6-terra
|
- | - | |||
|
|
AIMLAPI |
GPT-5.6 Terra Pro
|
openai/gpt-5.6-terra-pro
|
- | - | |||
|
|
Krater |
OpenAI: GPT-5.6 Terra Pro
|
gpt-5-6-terra-pro
|
- | - | |||
|
Lightning AI |
Chat
Code
|
GPT 5.6 Terra
|
openai/gpt-5.6-terra
|
- | - | ||
|
Ampcode |
Code
|
GPT-5.6 Terra
|
gpt-5.6-terra
|
- | - | ||
|
Concentrate AI |
GPT 5.6 Terra
|
gpt-5.6-terra
|
- | - | |||
|
Writingmate |
Chat
Code
|
OpenAI: GPT-5.6 Terra Pro
|
openai/gpt-5.6-terra-pro
|
- | - | ||
|
|
Writingmate |
Chat
Code
|
OpenAI: GPT-5.6 Terra
|
openai/gpt-5.6-terra
|
- | - | ||
|
LLM API |
|
GPT-5.6 Terra
|
gpt-5.6-terra
|
- | - | ||
|
b.ai |
|
GPT-5.6 Terra
|
gpt-5.6-terra
|
- | - | ||
|
Morpheus |
GPT-5.6 Terra Pro
|
GPT-5.6 Terra Pro
|
- | - | |||
|
|
Morpheus |
GPT-5.6 Terra
|
GPT-5.6 Terra
|
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Kiro |
gpt-5.6 terra
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gpt-5.6 terra
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Runware |
GPT-5.6 Terra
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openai-gpt-5-6-terra
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Factory.ai |
Code
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GPT-5.6 Terra
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gpt-5.6-terra
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Router9 |
Chat
Code
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openai/gpt-5.6-terra-pro
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openai/gpt-5.6-terra-pro
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Router9 |
Chat
Code
|
openai/gpt-5.6-terra
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openai/gpt-5.6-terra
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Morpheus |
gpt-5.6-terra
|
gpt-5.6-terra
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|
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Morpheus |
gpt-5.6-terra-pro
|
gpt-5.6-terra-pro
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- | - | |||
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JetBrains AI |
Code
|
GPT-5.6 Terra
|
GPT-5.6 Terra
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