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GPT-6.1 Terra (batch) Pricing
OpenAI · openai-gpt-6-1-terra-batch
Input / 1M tokens
$0.500
Output / 1M tokens
$2.50
Context window
1050k tokens
≈ 1,400 pages of text
Max output
128k tokens
What it costs in practice
Typical request (1,200 in + 400 out tokens)$0.0016
1,000 requests / month$1.60/mo10,000 requests / month$16.00/mo100,000 requests / month$160.00/moEstimate your own workloadOpens the calculator with GPT-6.1 Terra (batch) preloaded — adjust volume and token counts there.
Price history
Only one price point recorded so far.
The staircase chart appears once a price change is detected.
What it excels at
Processes 1M+ token contexts and 128k outputs in batch workloads at low per-token cost.
The business tradeoff
Batch-only orientation limits interactive use; output pricing remains material for maximum-length generations.
Cheaper from OpenAI
Head-to-head
Vendor list rates, as of Oct 26, 2026 · source: openrouter · per-request examples assume 1,200 input + 400 output tokens.