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ZenMux

The 130 models ZenMux serves, direct and through aggregators, with the price and conditions of each offer.

Provider page We read ZenMux's own price page.

No training on promptsNumber of this provider's offers whose published policy says prompts are not used for training, out of all its offers.
0 / 133 offers
Cheapest on InferIndexModels for which this provider has the lowest price on InferIndex.
9 / 130 models

Offers

AllAt the lowestAbove the lowest First 50 of 72 offers
ZenMux: LLM API prices
Model BlendedA single price that mixes input and output: 3 input tokens for 1 output token, per million tokens. It makes offers easy to rank; your real cost depends on your own mix.$/1M In$/1M Out$/1M ObservationGap to the lowest price we track for this model. CtxThe maximum amount of text, counted in tokens, the model can take in and write in a single request. Past this limit, the request is refused or cut. Offer
Claude Fable 5 (anthropic/claude-fable-5) $20.00  $10.00  $50.00  At the lowest Lowest on InferIndex: $20.00. 1M Go to offer at ZenMux (opens in a new tab)
Claude Fable 5.1 (anthropic/claude-fable-5.1) $20.00  $10.00  $50.00  At the lowest Lowest on InferIndex: $20.00. 1M Go to offer at ZenMux (opens in a new tab)
Claude Haiku 4.5 (anthropic/claude-haiku-4.5) $2.00  $1.00  $5.00  At the lowest Lowest on InferIndex: $2.00. 200k Go to offer at ZenMux (opens in a new tab)
Claude Haiku 5.5 (anthropic/claude-haiku-5.5)prompt up to 100K (99,999) tokens: up to 100K (99,999): $0.10 / $0.50; above that: $0.50 / $2.50 (Input / Output, per million tokens) $0.20  $0.10  $0.50  At the lowest Lowest on InferIndex: $0.20. 1M Go to offer at ZenMux (opens in a new tab)
Claude Opus 4.5 (anthropic/claude-opus-4.5) $10.00  $5.00  $25.00  At the lowest Lowest on InferIndex: $10.00. 200k Go to offer at ZenMux (opens in a new tab)
Claude Opus 4.6 (anthropic/claude-opus-4.6) $10.00  $5.00  $25.00  At the lowest Lowest on InferIndex: $10.00. 1M Go to offer at ZenMux (opens in a new tab)
Claude Opus 4.7 (anthropic/claude-opus-4.7) $10.00  $5.00  $25.00  At the lowest Lowest on InferIndex: $10.00. 1M Go to offer at ZenMux (opens in a new tab)
Claude Opus 4.8 (anthropic/claude-opus-4.8) $10.00  $5.00  $25.00  At the lowest Lowest on InferIndex: $10.00. 1M Go to offer at ZenMux (opens in a new tab)
Claude Opus 5 (anthropic/claude-opus-5) $10.00  $5.00  $25.00  At the lowest Lowest on InferIndex: $10.00. 1M Go to offer at ZenMux (opens in a new tab)
Claude Opus 5.5 (anthropic/claude-opus-5.5) $8.00  $4.00  $20.00  At the lowest Lowest on InferIndex: $8.00. 1M Go to offer at ZenMux (opens in a new tab)
Claude Sonnet 4.5 (anthropic/claude-sonnet-4.5)prompt up to 200K (199,999) tokens: up to 200K (199,999): $3.00 / $15.00; above that: $6.00 / $22.50 (Input / Output, per million tokens) $6.00  $3.00  $15.00  At the lowest Lowest on InferIndex: $6.00. 1M Go to offer at ZenMux (opens in a new tab)
Claude Sonnet 4.6 (anthropic/claude-sonnet-4.6) $6.00  $3.00  $15.00  At the lowest Lowest on InferIndex: $6.00. 1M Go to offer at ZenMux (opens in a new tab)
Claude Sonnet 5 (anthropic/claude-sonnet-5) $4.00  $2.00  $10.00  At the lowest Lowest on InferIndex: $4.00. 1M Go to offer at ZenMux (opens in a new tab)
Claude Sonnet 5.5 (anthropic/claude-sonnet-5.5) $4.00  $2.00  $10.00  At the lowest Lowest on InferIndex: $4.00. 1M Go to offer at ZenMux (opens in a new tab)
Doubao Seed 2.1 Pro (bytedance-seed/doubao-seed-2.1-pro) $1.77  $0.885 $4.42  Cheapest. The lowest price on InferIndex for this model. 256k Go to offer at ZenMux (opens in a new tab)
Doubao Seed 2.1 Turbo (bytedance-seed/doubao-seed-2.1-turbo) $0.885 $0.442 $2.21  Cheapest. The lowest price on InferIndex for this model. 256k Go to offer at ZenMux (opens in a new tab)
Gemini 2.5 Flash (google/gemini-2.5-flash) $0.85  $0.30  $2.50  At the lowest Lowest on InferIndex: $0.85. 1M Go to offer at ZenMux (opens in a new tab)
Gemini 2.5 Flash Lite (google/gemini-2.5-flash-lite) $0.175 $0.10  $0.40  At the lowest Lowest on InferIndex: $0.175. 1M Go to offer at ZenMux (opens in a new tab)
Gemini 2.5 Pro (google/gemini-2.5-pro)prompt up to 200K tokens: up to 200K: $1.25 / $10.00; above that: $2.50 / $15.00 (Input / Output, per million tokens) $3.44  $1.25  $10.00  At the lowest Lowest on InferIndex: $3.44. 1M Go to offer at ZenMux (opens in a new tab)
Gemini 3 Flash Preview (google/gemini-3-flash-preview) $1.13  $0.50  $3.00  At the lowest Lowest on InferIndex: $1.13. 1M Go to offer at ZenMux (opens in a new tab)
Gemini 3.1 Flash Lite (google/gemini-3.1-flash-lite) $0.563 $0.25  $1.50  At the lowest Lowest on InferIndex: $0.563. 1M Go to offer at ZenMux (opens in a new tab)
Gemini 3.1 Pro Preview (google/gemini-3.1-pro-preview)prompt up to 200K tokens: up to 200K: $2.00 / $12.00; above that: $4.00 / $18.00 (Input / Output, per million tokens) $4.50  $2.00  $12.00  At the lowest Lowest on InferIndex: $4.50. 1M Go to offer at ZenMux (opens in a new tab)
Gemini 3.5 Flash Lite (google/gemini-3.5-flash-lite) $0.85  $0.30  $2.50  At the lowest Lowest on InferIndex: $0.85. 1M Go to offer at ZenMux (opens in a new tab)
Gemini 3.6 Flash (google/gemini-3.6-flash)
2 routes
 $1.50  $0.75  $3.75  At the lowest Lowest on InferIndex: $1.50. 1M Go to offer at ZenMux (opens in a new tab)
ZenMux $3.38  $1.50  $9.00  2.3× Lowest on InferIndex: $1.50. 1M Go to offer at ZenMux (opens in a new tab)
Gemini 3.8 Flash (google/gemini-3.8-flash)Price drop observed: The blended price is 50% lower than before this drop; possibly temporary. · Price drop observed since Sep 21, 2026
2 routes
 $1.50  $0.75  $3.75  At the lowest Lowest on InferIndex: $1.50. 1M Go to offer at ZenMux (opens in a new tab)
ZenMux $1.50  $0.75  $3.75  At the lowest Lowest on InferIndex: $1.50. 1M Go to offer at ZenMux (opens in a new tab)
Ling 3.0 Flash Sante (inclusionai/ling-3.0-flash-sante) $0.111 $0.075 $0.22  At the lowest Lowest on InferIndex: $0.111. 262k Go to offer at ZenMux (opens in a new tab)
LongCat 2.5 Preview (meituan/longcat-2.5-preview) $0.52  $0.30  $1.18  Cheapest. The lowest price on InferIndex for this model. 1M Go to offer at ZenMux (opens in a new tab)
Muse Spark 1.1 (meta/muse-spark-1.1) $2.00  $1.25  $4.25  At the lowest Lowest on InferIndex: $2.00. 1M Go to offer at ZenMux (opens in a new tab)
Muse Spark 1.2 (meta/muse-spark-1.2) $2.00  $1.25  $4.25  At the lowest Lowest on InferIndex: $2.00. 1M Go to offer at ZenMux (opens in a new tab)
Muse Spark 1.3 (meta/muse-spark-1.3) $2.00  $1.25  $4.25  At the lowest Lowest on InferIndex: $2.00. 1M Go to offer at ZenMux (opens in a new tab)
Muse Spark 1.3 Contributor (meta/muse-spark-1.3-contributor) $0.125 $0.10  $0.20  At the lowest Lowest on InferIndex: $0.125. 1M Go to offer at ZenMux (opens in a new tab)
MiniMax M2-her (minimax/minimax-m2-her) $0.525 $0.30  $1.20  Cheapest. The lowest price on InferIndex for this model. 64k Go to offer at ZenMux (opens in a new tab)
Mistral Large 3 2512 (mistralai/mistral-large-2512) $0.75  $0.50  $1.50  Cheapest. The lowest price on InferIndex for this model. 256k Go to offer at ZenMux (opens in a new tab)
GPT-4.1 (openai/gpt-4.1) $3.50  $2.00  $8.00  At the lowest Lowest on InferIndex: $3.50. 1M Go to offer at ZenMux (opens in a new tab)
GPT-4.1 Mini (openai/gpt-4.1-mini) $0.70  $0.40  $1.60  At the lowest Lowest on InferIndex: $0.70. 1M Go to offer at ZenMux (opens in a new tab)
GPT-4o (openai/gpt-4o) $4.38  $2.50  $10.00  At the lowest Lowest on InferIndex: $4.38. 128k Go to offer at ZenMux (opens in a new tab)
GPT-4o-mini (openai/gpt-4o-mini) $0.263 $0.15  $0.60  At the lowest Lowest on InferIndex: $0.263. 128k Go to offer at ZenMux (opens in a new tab)
GPT-5 (openai/gpt-5) $3.44  $1.25  $10.00  At the lowest Lowest on InferIndex: $3.44. 400k Go to offer at ZenMux (opens in a new tab)
GPT-5 Mini (openai/gpt-5-mini) $0.688 $0.25  $2.00  At the lowest Lowest on InferIndex: $0.688. 400k Go to offer at ZenMux (opens in a new tab)
GPT-5 Nano (openai/gpt-5-nano) $0.138 $0.05  $0.40  At the lowest Lowest on InferIndex: $0.138. 400k Go to offer at ZenMux (opens in a new tab)
GPT-5 Pro (openai/gpt-5-pro) $41.25  $15.00  $120.00  At the lowest Lowest on InferIndex: $41.25. 400k Go to offer at ZenMux (opens in a new tab)
GPT-5.1 (openai/gpt-5.1) $3.44  $1.25  $10.00  At the lowest Lowest on InferIndex: $3.44. 400k Go to offer at ZenMux (opens in a new tab)
GPT-5.2 (openai/gpt-5.2) $4.81  $1.75  $14.00  At the lowest Lowest on InferIndex: $4.81. 400k Go to offer at ZenMux (opens in a new tab)
GPT-5.2 Pro (openai/gpt-5.2-pro) $57.75  $21.00  $168.00  At the lowest Lowest on InferIndex: $57.75. 400k Go to offer at ZenMux (opens in a new tab)
GPT-5.3-Codex (openai/gpt-5.3-codex) $4.81  $1.75  $14.00  At the lowest Lowest on InferIndex: $4.81. 400k Go to offer at ZenMux (opens in a new tab)
GPT-5.4 (openai/gpt-5.4)prompt up to 272K (271,999) tokens: up to 272K (271,999): $2.50 / $15.00; above that: $5.00 / $22.50 (Input / Output, per million tokens) $5.63  $2.50  $15.00  At the lowest Lowest on InferIndex: $5.63. 1.1M Go to offer at ZenMux (opens in a new tab)
GPT-5.4 Mini (openai/gpt-5.4-mini) $1.69  $0.75  $4.50  At the lowest Lowest on InferIndex: $1.69. 400k Go to offer at ZenMux (opens in a new tab)
GPT-5.4 Nano (openai/gpt-5.4-nano) $0.463 $0.20  $1.25  At the lowest Lowest on InferIndex: $0.463. 400k Go to offer at ZenMux (opens in a new tab)
GPT-5.4 Pro (openai/gpt-5.4-pro)prompt up to 272K (271,999) tokens: up to 272K (271,999): $30.00 / $180.00; above that: $60.00 / $270.00 (Input / Output, per million tokens) $67.50  $30.00  $180.00  At the lowest Lowest on InferIndex: $67.50. 1.1M Go to offer at ZenMux (opens in a new tab)
GPT-5.5 (openai/gpt-5.5)prompt up to 272K (271,999) tokens: up to 272K (271,999): $5.00 / $30.00; above that: $10.00 / $45.00 (Input / Output, per million tokens) $11.25  $5.00  $30.00  At the lowest Lowest on InferIndex: $11.25. 1.1M Go to offer at ZenMux (opens in a new tab)

may train Every offer of this provider: prompts may be used for training.ZenMux Every offer of this provider is sold by ZenMux.

Show all 72 offers

One row per offer, at its cheapest route at this provider; the other routes (hosted API, aggregators) open on the row. Blended = (3 × input + output) / 4, per million tokens. Prices in USD, converted at the ECB rate when the provider bills in another currency.