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GPT-5 (batch) Pricing
OpenAI · openai-gpt-5-batch
Input / 1M tokens
$0.625
Output / 1M tokens
$5.00
Context window
400k tokens
≈ 533 pages of text
Max output
128k tokens
What it costs in practice
Typical request (1,200 in + 400 out tokens)$0.0028
1,000 requests / month$2.75/mo10,000 requests / month$27.50/mo100,000 requests / month$275.00/moEstimate your own workloadOpens the calculator with GPT-5 (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
Supports 400k-token contexts and 128k-token outputs for long-form document processing and multi-modal analysis.
The business tradeoff
Output pricing at $5 per million tokens raises costs for generation-heavy workloads; batch focus may constrain low-latency interactive applications.
Cheaper from OpenAI
Head-to-head
Vendor list rates, as of Jul 22, 2026 · source: openrouter · per-request examples assume 1,200 input + 400 output tokens.