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  1. Models
  2. Text
  3. OpenAI

GPT Terra Latest

Compatibility alias that routes to GPT 6.1 Terra, the latest supported GPT Terra model.

  • Reasoning
  • Vision
  • Native PDF input
  • Tool Calling
  • Structured Output

Added Sep 11, 2026

Pricing

Auto routing · per 1M tokens
Input
$1.00
Output
$5.00
Cache read
$0.05
Compare provider prices

Specifications

Context window
1.1M
Max output
128K
Avg output (7d)
271 tokens
Longer than 21% of models

Benchmarks

No public benchmark scores for this model yet.

Providers

Auto routing is available for this model. Explicit provider selection is not available.

Cache write /M
Auto
Auto
Recommended
$1.00$5.00$0.05$1.25N/AN/A
>272k$2.00$7.50$0.10$2.50
Batch API
ProviderInputOutputCached inputCache write
OpenAI
OpenAIgpt-terra-latest
$0.50/M$2.50/M$0.025/M$0.625/M
>272k$1.00/M$3.75/M$0.05/M$1.25/M

Reliability

Related text models

Compare GPT Terra Latest with similar models from the same provider or model family.

GPT 6.1 Terra Pro

openai/gpt-6.1-terra-pro

GPT-6.1 Terra Pro uses the same underlying model as GPT-6.1 Terra with Pro reasoning mode enabled for higher-quality responses on complex tasks.

GPT 6.1 Terra

openai/gpt-6.1-terra

GPT-6.1 Terra is a fast, efficient model for everyday work, with strong visual reasoning, clearer writing, and capable coding at half GPT-6.1 Sol’s standard token prices. It supports text and image input, tool calling, structured outputs, and optional reasoning from none through max.

GPT 5.6 Terra

openai/gpt-5.6-terra

GPT-5.6 Terra is the balanced model in OpenAI's GPT-5.6 series, positioned between flagship Sol and cost-efficient Luna. It is suited for everyday coding, reasoning, agentic work, and general professional tasks.

GPT 5.6 Terra Pro

openai/gpt-5.6-terra-pro

GPT-5.6 Terra with Pro reasoning mode. Pro mode performs more model work for difficult tasks; reasoning effort remains independently configurable and defaults to medium.

GPT 6.1 Sol

openai/gpt-6.1-sol

GPT-6.1 Sol delivers near-Astra performance at a lower cost for complex coding, computer use, and professional work. It supports text and image input, tool calling, structured outputs, and reasoning from low through max.

GPT 6.1 Sol Pro

openai/gpt-6.1-sol-pro

GPT-6.1 Sol Pro uses the same underlying model as GPT-6.1 Sol with Pro reasoning mode enabled for higher-quality responses on complex tasks.