GPT-6.1 Terra
GPT-6.1 Terra is OpenAI's language model with a 1.1M context window and up to 128K output tokens, available from 8 providers, starting at $1.00 / 1M input and $5.00 / 1M output. A multimodal reasoning LLM that routes requests globally across supported regions, supporting tool use, vision, web search, and caching for complex tasks.
| Benchmarks | |
|---|---|
| Intelligence Index | #6 |
| HLE | #25 |
| Time to First Token | #437 |
| SciCode | #33 |
| LCR | #28 |
| Output TPS | #125 |
Capabilities
Input3/5
Text✓
Image✓
Audio·
Video·
PDF✓
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities8/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling✓
Structured Outputs✓
Native JSON Schema✓
Web Search✓
URL Context·
Computer Use✓
Code Execution·
File Search·
Prompt Caching✓
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard | Flex | Fast | Long context | Batch | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | Cache Write 5m $ / 1M | Web Search $ / request | Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | Cache Write 5m $ / 1M | Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | Cache Write 5m $ / 1M | Input $ / 1M | Output $ / 1M | Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | Cache Write 5m $ / 1M | Web Search $ / request | |
| $1.10 | $5.50 | $0.055 | $1.38 | N/A | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| $1.00 | $5.00 | $0.05 | $1.25 | N/A | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| $1.20 | $6.00 | $0.06 | $1.50 | N/A | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| $1.00 | $5.00 | $0.05 | $1.25 | N/A | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| $1.10 | $5.50 | $0.055 | $1.38 | N/A | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| $1.00 | $5.00 | $0.05 | $1.25 | N/A | — | — | — | — | $2.00 | $10.00 | $0.1 | $2.50 | — | — | — | — | — | — | — | |
| $1.00 | $5.00 | $0.05 | $1.25 | N/A | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| $1.00 | $5.00 | $0.05 | $1.25 | N/A | $0.5 | $2.50 | $0.025 | $0.625 | $2.00 | $10.00 | $0.1 | $2.50 | — | — | $0.5 | $2.50 | $0.025 | N/A | N/A | |
| $1.00 | $5.00 | $0.05 | $1.25 | $0.010 | — | — | — | — | — | — | — | — | — | — | N/A | N/A | N/A | N/A | N/A | |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | $0.5 | $2.50 | $0.025 | $0.625 | $0.010 | |
| $1.20 | $6.00 | N/A | N/A | N/A | — | — | — | — | — | — | — | — | $2.40 | $9.00 | $0.6 | $3.00 | N/A | N/A | N/A | |
| $1.00 | $5.00 | $0.05 | $1.25 | N/A | $0.5 | $2.50 | $0.025 | N/A | $2.00 | $10.00 | $0.1 | N/A | — | — | — | — | — | — | — | |
| — | — | — | — | — | — | — | — | — | N/A | N/A | N/A | $2.50 | — | — | — | — | — | — | — | |
Cost Calculator
US Dollar ($)
Preset:
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| GPT-6.1 Terra | 1.1M | $1.00 | $5.00 | Current | |
| GPT-6.1 Sol | 1.1M | $2.00 | $10.00 | Available | |
| GPT-6 Sol | 1.1M | $2.00 | $10.00 | Available | |
| GPT-6 Luna | 1.1M | $0.100 | $0.500 | Available | |
| GPT-6 Astra | 1.1M | $10.00 | $50.00 | Available | |
| GPT-5.6 Sol | 1.1M | $4.00 | $20.00 | Available | |
| GPT-5.6 Terra | 1.1M | $2.00 | $12.00 | Deprecating | |
| GPT-5.6 Luna | 1.1M | $0.200 | $1.20 | Available | |
| GPT-5.5 | 1.1M | $5.00 | $30.00 | Deprecated | |
| GPT-5.4 Mini | 400K | $0.750 | $4.50 | Deprecated | |
| GPT-5.4 Nano | 400K | $0.200 | $1.25 | Deprecating |