OpenAI model product
GPT-6.1-Terra
1-Terra is a fast, efficient model for visual reasoning, precise computer use, and clear, natural writing.
Updated Nov 11, 2026. Default version: GPT-6.1 Terra
LLMBoard Score76.2GPT-6.1 Terra
Coverage20%8 benchmark families
Context window1.1MTokens
Official input price$1OpenAI API
GPT-6.1-Terra Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
GPT-6.1-Terra Benchmark Results
Benchmark scores for GPT-6.1 Terra.
Sort by
Benchmark | Score | Rank | Participants | Percentile | Evidence | Evaluated |
|---|
| BenchmarkAgents' Last Exam | Score60.00% | Rank01 | Participants26 | Percentile100.00% | EvidenceC | Evaluated |
| BenchmarkMentalHealthBench | Score55.50% | Rank02 | Participants2 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkLifeSci Diamond (2026-11) | Score9.10% | Rank03 | Participants18 | Percentile88.24% | EvidenceB | Evaluated |
| BenchmarkHealthBench Consensus | Score95.10% | Rank05 | Participants6 | Percentile20.00% | EvidenceC | Evaluated |
| BenchmarkHealthBench Hard | Score31.40% | Rank06 | Participants12 | Percentile54.55% | EvidenceC | Evaluated |
| BenchmarkTerminal-Bench-Science 0.1 | Score58.30% | Rank07 | Participants12 | Percentile45.45% | EvidenceC | Evaluated |
| BenchmarkHealthBench Professional | Score62.70% | Rank09 | Participants22 | Percentile61.90% | EvidenceC | Evaluated |
| BenchmarkHealthBench | Score55.10% | Rank12 | Participants16 | Percentile26.67% | EvidenceC | Evaluated |
| BenchmarkTerminal-Bench 4.0 | Score50.30% | Rank13 | Participants35 | Percentile64.71% | EvidenceC | Evaluated |
GPT-6.1-Terra Arena Results
Preference and agent-evaluation results for the default version.
No Arena results
The default version does not have a matching Arena result yet.
GPT-6.1-Terra Pricing
Official vendor API pricing appears first, followed by individual provider offers.
- Official API
- $1 input, $5 output per 1M
- Official provider
- OpenAI
- Lowest third-party
- From $1 input, $5 output per 1M via LLM Gateway
- Tracked offerings
- 23
Sort by
Provider | Provider model ID | Region | Input / 1M | Output / 1M | Context | Updated |
|---|
| ProviderLLM Gateway | Provider model IDopenai/gpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderKilo Gateway | Provider model IDopenai/gpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderAzure Cognitive Services | Provider model IDgpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderAzure | Provider model IDgpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderRequesty | Provider model IDgpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderLowRouter | Provider model IDauto/openai/gpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderOpenRouter | Provider model IDopenai/gpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderMerge Gateway | Provider model IDopenai/gpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderAI/ML API | Provider model IDopenai/gpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderOpenAI | Provider model IDgpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderVercel AI Gateway | Provider model IDopenai/gpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderEden AI | Provider model IDopenai/gpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderDevPass (LLM Gateway) | Provider model IDgpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderVenice AI | Provider model IDopenai-gpt-61-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderCommandCode | Provider model IDgpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderGitHub Copilot | Provider model IDgpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderNanoGPT | Provider model IDopenai/gpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderCloudflare AI Gateway | Provider model IDopenai/gpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderOfox | Provider model IDopenai/gpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderCrossModel | Provider model IDopenai/gpt-6.1-terra | Regionglobal | Input / 1M$1 | Output / 1M$5 | Context1.1M | Updated |
| ProviderAmazon Bedrock | Provider model IDopenai.gpt-6.1-terra | Regionglobal | Input / 1M$1.1 | Output / 1M$5.5 | Context1.1M | Updated |
| ProviderVivgrid | Provider model IDgpt-6.1-terra | Regionglobal | Input / 1M$1.1 | Output / 1M$5.5 | Context1.1M | Updated |
| ProviderCortecs | Provider model IDgpt-6.1-terra | Regionglobal | Input / 1M$1.18 | Output / 1M$5.88 | Context1.1M | Updated |
GPT-6.1-Terra Runtime Performance
Provider-specific output speed and catalog latency for GPT-6.1 Terra. Runtime does not affect the capability score.
Sort by
Provider | Output Speed | Catalog Latency | Max Input | Max Output | Updated |
|---|
| ProviderOpenAI | Output Speed53.24 tok/s | Catalog Latency4.19 s | Max Input1.1M | Max Output128K | Updated |
Output Speed is generated output tokens received per second. Catalog latency is reported separately from observed provider TTFT.
GPT-6.1-Terra Specifications
Technical details for the model's default version.
- Version
- GPT-6.1 Terra
- Released
- Oct 26, 2026
- Knowledge cutoff
- Jun 1, 2026
- Parameters
- N/A
- Context window
- 1.1M
- Max output
- 128K
- Inputs
- image, text
- Outputs
- text
- Open weights
- No
- License
- Proprietary
GPT-6.1-Terra Versions
Available versions of this model. The score column identifies the version used in the overall ranking.
Sort by
Version | Released | LLMBoard | Parameters | Context | Max output | Open weights | License |
|---|
| VersionGPT-6.1 Terra | Released | LLMBoard76.16 | ParametersN/A | Context1.1M | Max output128K | Open weightsNo | LicenseProprietary |
Models similar to GPT-6.1-Terra
Recommendations prioritize the same model type and family, then the closest LLMBoard score.
OP
GPT-6-Sol
OpenAI
OP
GPT-5.5-Pro
OpenAI
OP
GPT-5.6-Terra
OpenAI
OP
GPT-5.5
OpenAI
OP
GPT-5.4
OpenAI
OP
GPT-5.6-Luna
OpenAI
What is GPT-6.1-Terra?
Key information about GPT-6.1-Terra and its available data.
1-Terra is an OpenAI LLM for visual reasoning, precise computer use, and clear, natural writing.
Data as of 2026-11-10.
FAQ
Common questions about GPT-6.1-Terra.
When was GPT-6.1-Terra released?
GPT-6.1-Terra's default version was released on Oct 26, 2026.
How much does GPT-6.1-Terra cost?
GPT-6.1-Terra's official API price is $1 per million input tokens and $5 per million output tokens via OpenAI. The lowest tracked third-party offer starts at $1 input and $5 output via LLM Gateway.
Who created GPT-6.1-Terra?
GPT-6.1-Terra was created by OpenAI.
What is the context window for GPT-6.1-Terra?
The default version has a 1.1M token context window.
Is GPT-6.1-Terra open weight?
No. The default version is not marked as having publicly available weights.
How many API providers offer GPT-6.1-Terra?
23 provider offerings are linked to the default version.