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GPT-6 Rosalind API Pricing & Cost Calculator

GPT-6 Rosalind is priced at $15.00 input / $75.00 output per 1M tokens, with a 922K context window and 128K max output. Cached input $1.50/1M. That is 1x the per-call cost of GPT-5.6 Cyber ($12.50/$75.00). A 1,000-in / 500-out call costs $0.05250.

Listed automatically on 2026-10-31

Prices and limits come straight from the LiteLLM registry and are verified daily. The description is generated from those numbers and has not yet been reviewed by a person, so it may miss context about how this model relates to others in its family.

Input

$15.00

per 1M tokens

Output

$75.00

per 1M tokens

Context window

922K

tokens

Listed here

2026-10

Model

✓ Exact tokenizer·$15.00 in·$75.00 out (per 1M)

Quick start with a use case

Input tokens

Output tokens

Total cost per call$0.0525

Input$0.0150

Output$0.0375

Cost comparison

Standard

$0.0525

With Caching

$0.0457

Save 13% ↓

With Batch

Not supported

Cutting costs? Open models start at $0.28/1M

DeepSeek, Kimi & 200+ open models on Novita AI — often 5–20x cheaper than proprietary APIs for comparable tasks.

Try Novita AI

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Detailed pricing

GPT-6 Rosalind pricing breakdown

All pricing dimensions including caching and batch discounts.

Type	Price (per 1M tokens)	Note
Input	$15.0000	Standard input tokens
Output	$75.0000	Generated output tokens
Cached input	$1.5000	Reused prompt content
Cache write	$18.7500	First-time cache deposit (Anthropic / Gemini style)

Cutting costs? Open models start at $0.28/1M

DeepSeek, Kimi & 200+ open models on Novita AI — often 5–20x cheaper than proprietary APIs for comparable tasks.

Try Novita AI

Affiliate link — we may earn a commission at no extra cost to you.

Last verified 2026-10-31 · OpenAI official pricing · ⚠️ Spotted a wrong price? Report in 30s →

How it compares

GPT-6 Rosalind vs alternatives

Single-call cost (1000 input + 500 output tokens) ranked from cheapest.

Model	Per call	vs 6 Rosalind
GPT-6 Rosalind OpenAI · this page	$0.0525	—
GPT-6 Luna OpenAI	$0.000350	−99%
Claude Haiku 5.5 Anthropic	$0.000350	−99%
DeepSeek V3.2 DeepSeek	$0.000480	−99%
GPT-5.6 Luna OpenAI	$0.000800	−98%
DeepSeek V4-Flash DeepSeek	$0.000900	−98%

Recommended use

When to choose GPT-6 Rosalind

GPT-6 Rosalind shines for general-purpose tasks, complex multi-step reasoning, image and document understanding, and long documents and large codebases. Token counts on this page are exact via the official tokenizer.

✓Context window of 922K tokens handles long conversations and large documents.

✓Prompt caching available — significant savings for repeated system prompts.

✓Tool / function calling supported.

FAQ

Frequently asked questions

GPT-6 Rosalind costs $15.00 per 1M input tokens and $75.00 per 1M output tokens. A typical chat call (1000 input + 500 output tokens) costs approximately $0.0525. Use the calculator above to estimate your specific use case.

GPT-6 Rosalind supports a 922K token context window with a max output of 128,000 tokens.

Yes. Cached input is priced at $1.50 per 1M tokens — 90% cheaper than uncached input. This is especially valuable for repeated system prompts, long-context retrieval, and chat threads with shared history.

Yes, GPT-6 Rosalind accepts image input. Vision token pricing is generally calculated based on image dimensions and folded into the input token count. Specific image-specific pricing varies — refer to OpenAI's official documentation.

Token counts for GPT-6 Rosalind use the official o200k_base tokenizer (exact). Cost calculations use the prices verified on 2026-10-31. For final billing accuracy, always verify with OpenAI's usage dashboard.

GPT-6 Rosalind does not currently support fine-tuning. Consider another model in the OpenAI family if fine-tuning is required.