GPT · Mid-tier · 1,050K context window

GPT 5.6 Terra pricing for content moderation

$0.002200 per call at 500 input / 100 output tokens.

Per call

$0.002200

10K calls/mo

$22

Cache savings

90% off input

Batch savings

50% off all

Calculate your GPT 5.6 Terra costs

Adjust token counts, volume, and discount toggles to model your content moderation spend. Prices verified daily against provider pricing pages.

Configure your usage

500
100100K
100
5050K
10,000
1001M

Estimated cost

Monthly cost
$22
10,000 calls/month
Cost per call$0.002200
Daily cost$0.7333
Input rate$2.00/MTok
Output rate$12.00/MTok
Analyze your real spend

Quick start

Call GPT 5.6 Terra with the OpenAI Python SDK:

from openai import OpenAI

client = OpenAI()
response = client.chat.completions.create(
    model="gpt-5.6-terra",
    max_tokens=100,
    messages=[{"role": "user", "content": "Your prompt here"}]
)
# Cost: ~$0.002200 per call at standard rates
# Input:  $2.00/MTok
# Output: $12.00/MTok

What drives content moderation cost

The highest-volume, lowest-per-call task on this list: short input, a label out. Per-call cost is nearly negligible, which means total cost is a function of throughput alone. At moderation volume the difference between tiers is the entire budget, and a fast-tier model handling the clear cases with escalation for the ambiguous ones beats one model handling everything.

For GPT 5.6 Terra specifically, that means output tokens cost 6.0x more than input, at $12.00 vs $2.00 per MTok. At this use case’s 500/100 token split, output accounts for 55% of the $0.002200 per-call cost.

Complete GPT 5.6 Terra pricing breakdown

Standard token rates

Direction$/MTokTokens per call
Input$2.00500
Output$12.00100

Prompt caching: 90% off input tokens

Caching drops input cost from $2.00 to $0.20/MTok. For repeated system prompts, that saves $0.000900 per call.

Batch API: 50% off all tokens

Submit requests asynchronously and receive 50% off all token costs. This works best for offline pipelines where latency requirements are flexible.

Monthly cost projections

Monthly volumeCost per callStandard monthlyCached monthlyYou save with caching
10,000 calls$0.002200$22$13$9
50,000 calls$0.002200$110$65$45
100,000 calls$0.002200$220$130$90
500,000 calls$0.002200$1,100$650$450
1,000,000 calls$0.002200$2,200$1,300$900

GPT 5.6 Terra quality benchmarks for content moderation

GPT 5.6 Terra is a solid pick for content moderation

Scores 89/100 (rank #1 of 20). Good balance of quality and cost for content moderation.

Top-ranked: Gemini 3.5 Flash (92/100) at $0.001650/call

Performance across all task types

GPT 5.6 Terra scores by task type. Content Moderation highlighted.

Summarization92Q&A92Extraction90Classification *89Code Generation86Code Review84Reasoning82Creative Writing80
Task typeConfidence scoreRank out of 20
Summarization92/100#1
Q&A92/100#1
Extraction90/100#1
Classification(current page)89/100#1
Code Generation86/100#4
Code Review84/100#4
Reasoning82/100#4
Creative Writing80/100#5

Confidence scores are a third-party benchmark snapshot from week 29 of 2026. This snapshot is 8 weeks old, so treat the scores as directional and validate against your own evals.

Alternative models for content moderation

13 models score 80+ on content moderation benchmarks, sorted by input rate. Cheapest: GPT 5.6 Luna (90% less, 91/100 quality).

ModelProviderInput $/MTokOutput $/MTokQualityPer callvs GPT
GPT 5.6 LunaGPT$0.20$1.2091/100$0.00022090% cheaper
Gemini 3.5 Flash-LiteGemini$0.30$2.5085/100$0.00040082% cheaper
Gemini 3 FlashGemini$0.50$3.0088/100$0.00055075% cheaper
Claude Haiku 4.5Claude$1.00$5.0090/100$0.00100055% cheaper
Gemini 3.5 FlashGemini$1.50$9.0092/100$0.00165025% cheaper
Claude Sonnet 5Claude$2.00$10.0086/100$0.0020009% cheaper
Gemini 3.1 ProGemini$2.00$12.0086/100$0.002200same cost
GPT 5.4GPT$2.50$15.0088/100$0.00275025% more
Claude Sonnet 4.6Claude$3.00$15.0084/100$0.00300036% more
GPT 5.6 SolGPT$4.00$20.0086/100$0.00400082% more
Claude Opus 4.8Claude$5.00$25.0080/100$0.005000127% more
GPT 5.5GPT$5.00$30.0085/100$0.005500150% more
Claude Fable 5Claude$10.00$50.0082/100$0.0100355% more

About GPT 5.6 Terra

Provider

GPT

Tier

Mid-tier

Context

1,050K tokens

Released

Jul 2026

Other models from GPT

ModelTierInput $/MTokOutput $/MTokContext
GPT 5.5Flagship$5.00$30.001,050K
GPT 5.4Mid-tier$2.50$15.001,050K
GPT 5.6 SolFlagship$4.00$20.001,050K
GPT 5.6 LunaFast / Budget$0.20$1.201,050K

You can compare GPT 5.6 Terra head-to-head against any other model on our model comparison pages, or track how pricing has changed over time on the pricing history tracker.

Frequently asked questions

How much does GPT 5.6 Terra cost for content moderation per API call?

A typical content moderation call using GPT 5.6 Terra costs about $0.002200 per call. This estimate uses 500 input tokens and 100 output tokens at standard rates. Standard rates are $2.00 per million input tokens and $12.00 per million output tokens.

Is GPT 5.6 Terra the best model for content moderation?

GPT 5.6 Terra scores 89 out of 100 on content moderation benchmarks overall. It ranks #1 across all 20 models in our cross-provider registry. The highest-ranked model for this task is Gemini 3.5 Flash from Gemini. That model scores 92/100 on this task type. Confidence scores are a third-party benchmark snapshot from week 29 of 2026. This snapshot is 8 weeks old, so treat the scores as directional and validate against your own evals.

What is the cheapest model for content moderation with good quality?

The most affordable model for content moderation above 80/100 quality is GPT 5.6 Luna. It comes from GPT at $0.20 per million input tokens. Output costs $1.20 per million tokens with a quality score of 91/100. Switching from GPT 5.6 Terra to GPT 5.6 Luna saves about 90% per API call.

How can I reduce my GPT 5.6 Terra costs for content moderation?

Three strategies lower GPT 5.6 Terra costs for this task type effectively. Prompt caching gives a 90% discount on input tokens when reusing system prompts. The batch API gives 50% off all tokens for asynchronous processing workloads. Prompt optimization reduces token counts through more concise instructions and context windows. Combining caching with batching brings your cost from $0.002200 to about $0.000110 per call.

How does GPT 5.6 Terra pricing compare to other GPT models?

GPT has 4 other models alongside GPT 5.6 Terra today: GPT 5.5 at $5.00/$30.00 per million tokens (flagship), GPT 5.4 at $2.50/$15.00 per million tokens (mid-tier), GPT 5.6 Sol at $4.00/$20.00 per million tokens (flagship), GPT 5.6 Luna at $0.20/$1.20 per million tokens (fast / budget). The right choice depends on whether your content moderation workload prioritizes quality, cost, or speed.

What context window does GPT 5.6 Terra support?

GPT 5.6 Terra supports a context window of 1,050K tokens per API call. This sets the maximum combined length of your input prompt and generated response. For content moderation, typical calls use 500 input and 100 output tokens. That is well within this limit, leaving room for longer prompts or multi-turn conversations.

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This calculator estimates costs based on published rates only. Connect your API usage to see where your money goes and which models drive your spend.