GPT-6.1 Terra
NEWOpenAI · Proprietary · Released Oct 26, 2026 · openai/gpt-6.1-terra
Best $1.00 in / $5.00 out via OpenAI
1.05M contextVisionToolsReasoningStructured outputPrompt caching
Available from 3 providersUSD / MTOK · PRICES 29 MINUTES AGO
EST. MONTHLY COSTclick a row for detail · click headers to sort
| PROVIDER | INPUT | OUTPUT | CACHE | CONTEXT | QUANT | TTFT | TPS | UPTIME |
|---|---|---|---|---|---|---|---|---|
 OpenAIFLEX1ST PARTY | $0.50 | $2.50 | $0.025 | 1.05M | — | — | — | 100.0% |
| OpenAI1ST PARTY | $1.00 | $5.00 | $0.05 | 1.05M | — | — | — | 100.0% |
| OpenAIPRIORITY1ST PARTY | $2.00 | $10.00 | $0.10 | 1.05M | — | — | — | 100.0% |
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Pricing variants · USD / MTok in / out
STANDARD
$1.00 / $5.00
per MTok in / out
BATCH
$0.50 / $2.50
async batch
CACHE READ $0.05CACHE WRITE $1.25WEB SEARCH $0.01 / search
Recent changesRSS ↗
Oct 27, 2026model added
About
GPT-6.1 Terra is the mid-tier model in OpenAI's GPT-6.1 series, priced below GPT-6.1 Sol. It is suited for everyday agentic, coding, and writing work, is particularly strong at understanding screenshots...
Specifications
Context window1,050,000
Max output128,000
Modalities infile, image, text
Modalities outtext
LicenseProprietary
ReleasedOct 26, 2026
TokenizerGPT
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