How Much Does AI Content Generation Cost per Month?
At production volume (40,000 calls/month), the cheapest effective option is Amazon Nova Micro at $6.94/month. The most expensive frontier option, GPT-5.4 Pro, runs $11,712/month — Content generation flips the usual shape: a short brief in, a long piece of writing out — so the output price and verbosity matter more here than anywhere else in this cluster.
How much does content generation cost per month?
At production volume (40,000 calls/month), the cheapest effective option for content generation is Amazon Nova Micro at $6.94 per month, verbosity-adjusted rather than list price. The most expensive frontier model, GPT-5.4 Pro, runs $11,712 per month for the same workload.
Token shape
| Shape | tiny brief in, long piece out |
| Input / output tokens per call | 0K in / 2K out |
| Cacheable input | 0% |
| Batch-eligible | Yes |
Input is a short brief or outline; output is a full article, email, or ad-copy set. Briefs are usually unique per call, so nothing here is cache-eligible.
What drives this workload's cost?
The main token-volume driver here is output tokens: each call sends 0K input tokens and requests up to 2K output tokens, at 40,000 calls per month in the default volume. This profile assumes no cacheable input, so repeated-prefix discounts are not included. It is also batch-eligible, which can reduce the modeled total when asynchronous processing is acceptable.
Volume
Ranked cost — Production volume (caching + batch applied where available)
| Model | Provider | List monthly | Effective monthly | Verbosity | Rank Δ |
|---|---|---|---|---|---|
| Amazon Nova Microbudget | Amazon | $8.96 | $3.47 | 0.76× | — |
| Ministral 8Bbudget | Mistral | $11.40 | $5.39 | 0.93× | — |
| Amazon Nova Litebudget | Amazon | $15.36 | $7.03 | 0.91× | ▲1 |
| GPT-5 Nanobudgetlegacy | OpenAI | $24.80 | $12.40 | — | ▲2 |
| Gemini 2.5 Flash Litebudgetlegacy | $25.60 | $12.80 | — | ▲2 | |
| GPT-6 Lunabudget | OpenAI | $31.60 | $15.80 | — | ▲2 |
| GPT-6 Luna Probudget | OpenAI | $31.60 | $15.80 | — | ▲2 |
| Mistral Small 3.1budget | Mistral | $38.40 | $16.50 | 0.85× | ▲5 |
| GPT-4o Minibudgetlegacy | OpenAI | $38.40 | $19.20 | — | ▲1 |
| Grok-3 Minibudgetlegacy | xAI | $38.40 | $38.40 | — | ▲1 |
| Llama 4 Maverickbudgetlegacy | Groq | $39.20 | $19.60 | — | ▲3 |
| Codestralbudget | Mistral | $58.80 | $23.73 | 0.79× | ▲4 |
| GPT-OSS 20Bbudget | Groq | $19.20 | $26.97 | 2.93× | ▼8 |
| GPT-5.4 Nanobudgetlegacy | OpenAI | $78.20 | $30.85 | 0.78× | ▲3 |
| GPT-OSS 120Bbudget | Groq | $38.40 | $33.96 | 1.82× | ▼3 |
Show all 76 models
| Gemini 3.1 Flash Litebudgetlegacy | $94.00 | $41.15 | 0.87× | ▲3 | |
| Mistral Large 3budget | Mistral | $98.00 | $49.00 | — | ▲3 |
| GPT-OSS 120B (Cerebras)budget | Cerebras | $50.60 | $110 | 2.32× | ▼3 |
| GPT-5 Minibudgetlegacy | OpenAI | $124 | $62.00 | — | ▲2 |
| Qwen 3.7 Plusmid | Qwen | $133 | $133 | — | ▲2 |
| GLM-5.1midlegacy | Z.ai | $142 | $142 | — | ▲2 |
| Gemini 3.5 Flash Litebudget | $155 | $77.40 | — | ▲2 | |
| Gemini 2.5 Flashbudgetlegacy | $155 | $77.40 | — | ▲2 | |
| Muse Spark 1.3 Contributorbudget | Meta | $13.60 | $157 | 12.95× | ▼21 |
| Qwen 3.8 30Bmid | Groq | $190 | $94.80 | — | ▲2 |
| Qwen 3.6 27Bmidlegacy | Groq | $190 | $94.80 | — | ▲2 |
| Amazon Nova Promid | Amazon | $205 | $102 | — | ▲3 |
| DeepSeek V4 Flashbudget | DeepSeek | $86.24 | $212 | 2.59× | ▼10 |
| Grok 4.3mid | xAI | $170 | $231 | 1.41× | ▼3 |
| Gemini 3.7 Flashmid | $237 | $119 | — | ▲1 | |
| Grok-3midlegacy | xAI | $272 | $272 | — | ▲2 |
| Muse Spark 1.3mid | Meta | $275 | $275 | — | ▲2 |
| o3-Minimidlegacy | OpenAI | $282 | $141 | — | ▲2 |
| GPT-5.4 Minimidlegacy | OpenAI | $282 | $141 | — | ▲2 |
| Gemini 3.1 Flashmidlegacy | $282 | $141 | — | ▲2 | |
| Claude Haiku 4.5mid | Anthropic | $316 | $158 | — | ▲3 |
| GPT-5.6 Lunamidlegacy | OpenAI | $376 | $188 | — | ▲3 |
| Grok-4.20 Reasoningmid | xAI | $392 | $392 | — | ▲3 |
| Grok-4.20mid | xAI | $392 | $392 | — | ▲3 |
| Grok 4.6mid | xAI | $392 | $392 | — | ▲3 |
| Grok 4.5mid | xAI | $392 | $392 | — | ▲3 |
| Mistral Medium 3mid | Mistral | $474 | $201 | 0.84× | ▲6 |
| Qwen 3.8 Maxmid | Qwen | $410 | $410 | — | ▲2 |
| Qwen 3.7 Maxmid | Qwen | $410 | $410 | — | ▲2 |
| Gemini 3.6 Flashmid | $474 | $237 | — | ▲2 | |
| Gemini 3.1 Promid | $752 | $243 | 0.63× | ▲10 | |
| GPT-4.1midlegacy | OpenAI | $512 | $256 | — | ▲2 |
| Gemini 3.5 Flashmidlegacy | $564 | $282 | — | ▲2 | |
| GPT-5midlegacy | OpenAI | $620 | $310 | — | ▲2 |
| GPT-6 Solmid | OpenAI | $632 | $316 | — | ▲2 |
| GPT-6 Sol Promid | OpenAI | $632 | $316 | — | ▲2 |
| Claude Sonnet 5mid | Anthropic | $632 | $316 | — | ▲2 |
| GPT-4omidlegacy | OpenAI | $640 | $320 | — | ▲2 |
| DeepSeek V4 Promid | DeepSeek | $259 | $805 | 3.30× | ▼22 |
| GPT-5.6 Terramidlegacy | OpenAI | $940 | $470 | — | ▲2 |
| GPT-5.4midlegacy | OpenAI | $940 | $470 | — | ▲2 |
| Claude Sonnet 4.6mid | Anthropic | $948 | $474 | — | ▲2 |
| Claude Sonnet 4.5midlegacy | Anthropic | $948 | $474 | — | ▲2 |
| Claude Sonnet 4midlegacy | Anthropic | $948 | $474 | — | ▲2 |
| GLM-5.2mid | Z.ai | $286 | $1,044 | 3.87× | ▼22 |
| GPT-5.6 Solmidlegacy | OpenAI | $1,264 | $632 | — | ▲1 |
| Claude Opus 5.5mid | Anthropic | $1,264 | $632 | — | ▲1 |
| GLM 4.7 (Cerebras)mid | Cerebras | $201 | $1,278 | 7.53× | ▼34 |
| Claude Opus 4.8mid | Anthropic | $1,580 | $760 | 0.96× | — |
| Claude Opus 4.7midlegacy | Anthropic | $1,580 | $790 | — | — |
| Claude Opus 4.6midlegacy | Anthropic | $1,580 | $790 | — | — |
| Claude Opus 4.5midlegacy | Anthropic | $1,580 | $790 | — | — |
| GPT-4 Turbofrontierlegacy | OpenAI | $1,960 | $980 | — | — |
| GPT-6 Astrafrontier | OpenAI | $3,160 | $1,580 | — | — |
| GPT-6 Astra Profrontier | OpenAI | $3,160 | $1,580 | — | — |
| Claude Fable 5.1frontier | Anthropic | $3,160 | $1,580 | — | — |
| Claude Fable 5frontierlegacy | Anthropic | $3,160 | $1,580 | — | — |
| Claude Opus 5frontierlegacy | Anthropic | $4,740 | $2,370 | — | — |
| Claude Opus 4.1frontierlegacy | Anthropic | $4,740 | $2,370 | — | — |
| Claude Opus 4frontierlegacy | Anthropic | $4,740 | $2,370 | — | — |
| GPT-5.4 Profrontierlegacy | OpenAI | $11,280 | $5,856 | 1.04× | — |
Decision evidence · verified 2026-08-27
Content-generation deliverable cost evidence
Frozen inputs, formulas, provenance, and decision boundaries are visible in the initial HTML. Unsupported evidence fails closed as Unavailable.
Deliverable-state cost tree
Formula / scoring rule: Accepted deliverable cost = (brief + variants + revisions + rejected calls) bill / accepted deliverables.
Provenance: Frozen 400-input / 1,500-output brief; 40K monthly briefs; acceptance is not presumed.
| Frozen fixture / run | Visible inputs | Field-level result | Decision boundary | State |
|---|---|---|---|---|
| article | 1 brief; 3 variants; 1 selected; 1 revision; 400/1,500 tokens | Requests=5; bill under $5/$15 rates = (2,000×5 + 7,500×15)/1M = $0.1225. | Per-request cost is not per accepted article. | CALCULATED — acceptance separate. |
| email lifecycle | 400 input; 4 variants; 2 revision calls; 1 legal reject | 8 calls; rejected output retained in bill; total tokens 3,200/8,400. | Include rejected calls; do not hide them in average. | OBSERVED FIXTURE — not quality evidence. |
| ad set | 1 brief; 6 variants; 2 selected; 1 revision; 40K briefs/month | Accepted count Unavailable — selection and acceptance logs are not supplied | No monthly accepted-deliverable total without denominator. | Unavailable — selection and acceptance logs are not supplied |
Module citation: All AI Ask evidence registry (verified 2026-08-27).
Output budget and truncation surface
Formula / scoring rule: Net output = emitted tokens + continuation bridge; bill includes every continuation and duplicated bridge context.
Provenance: Identical content prompts at 250/750/1,500/3,000 targets; cap fixed at 1,024 for the control.
| Frozen fixture / run | Visible inputs | Field-level result | Decision boundary | State |
|---|---|---|---|---|
| 250 target | requested 250; emitted 244; finish=stop; input 400 | No continuation; estimated bill = (400×5 + 244×15)/1M = $0.00566. | Shorter is not better unless grader acceptance holds. | CLOSED — bill calculation. |
| 1,500 target | cap 1,024; emitted 1,024; finish=length; bridge 80 | Continuation required; 1,504 output tokens total. | Truncation is a failed state until continuation passes. | TRUNCATED — continuation required. |
| 3,000 target | cap 1,024; 3 calls; bridge 160 each; grader run absent | Unavailable — matched quality grader is absent | Do not claim long-form quality or equivalence. | Unavailable — matched quality grader is absent |
Module citation: OpenAI API pricing.
Human-edit crossover ledger
Formula / scoring rule: Accepted TCO = API bill + accepted% × edit minutes/60 × hourly rate + review; compare paths only at same quality floor.
Provenance: Scenario inputs: $60/hour editor, 18 minutes premium edit, 8 minutes cheap+revision; acceptance is user-supplied.
| Frozen fixture / run | Visible inputs | Field-level result | Decision boundary | State |
|---|---|---|---|---|
| premium draft | API $0.13; 80% first-pass acceptance; 18 min edit; $60/h | Scenario labor $0.30; subtotal $0.43 per accepted candidate before denominator. | Requires measured acceptance to normalize exactly. | Unavailable — accepted denominator is user-supplied |
| cheap + revision | API $0.05; 55% first pass; revision $0.04; 8 min edit | Input scenario subtotal $0.09 + $0.08 labor = $0.17. | Fewer tokens do not establish equal writing quality. | CALCULATED — scenario only. |
| brand/legal review | review minutes and reject share not provided; batch share 40% | Unavailable — review minutes and rejection share are not supplied | Do not call either path cheaper after review. | Unavailable — review minutes and rejection share are not supplied |
Module citation: All AI Ask writing workload registry.
Prompt caching uses the provider's sourced read multiplier and amortises cache writes over the documented TTL; the largest published read discount is 90%. See the full formula and coverage disclosure →