Qwen3 Embedding 4B
NativeEmbeddingsqwen/qwen3-embedding-4bNobody serves this model right now. The market reopens when a seller comes online.
| Time | Tier | Buyer | Seller | Checks | Used | Price / 1M in | Cost | Sale |
|---|---|---|---|---|---|---|---|---|
| – | acct…ef5c | – | – | 1.7K input tokens | $0.02018 | $0.0000350 | sale_81d902d596a94cf4 | |
| – | acct…ef5c | – | – | 1.7K input tokens | $0.02018 | $0.0000350 | sale_aae2f8af5466f6b1 | |
| – | acct…ef5c | – | – | 1.7K input tokens | $0.02018 | $0.0000350 | sale_2cf0df375000a15c | |
| – | acct…ef5c | – | – | 1.7K input tokens | $0.02018 | $0.0000350 | sale_3ea257b5baa40f21 | |
| – | acct…ef5c | – | – | 1.7K input tokens | $0.02018 | $0.0000350 | sale_1e4798bbb613f288 | |
| – | acct…ef5c | – | – | 1.7K input tokens | $0.02018 | $0.0000350 | sale_52cbbb97e6c36525 | |
| – | acct…ef5c | – | – | 1.7K input tokens | $0.02018 | $0.0000350 | sale_9af87b5a58765c2a | |
| – | acct…ef5c | – | – | 1.7K input tokens | $0.02018 | $0.0000350 | sale_10f4996c5ac5f0ec | |
| – | acct…ef5c | – | – | 1.7K input tokens | $0.02018 | $0.0000350 | sale_5b26e9400b7b9ab7 | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_c90f2865f0ddb235 | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_bccf1894262632e0 | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_316b7bbd40e20130 | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_e4feb188ed6ecddf | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_98a58bfafe214abe | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_2544b3b43d37931c | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_fb5eafaee4183803 | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_cff984af306afcdd | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_9d14a7c44b1bdeee | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_477f6cd1194061ab | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_518240a1cecd879e | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_35b459864119b6de | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_14343767400c1182 | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_f422cc0a0271bffa | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_14444c380a607f5a | |
| T4 | acct…4285 | Trac Systems UG | ✓✓· | 11 input tokens | $0.09091 | $0.00000100 | sale_5d53d61c948441b6 | |
| T4 | acct…4285 | Trac Systems UG | ✓✓· | 258 input tokens | $0.02326 | $0.00000600 | sale_63081e0cb0473a56 | |
| T4 | acct…4285 | Trac Systems UG | ✓✓· | 12 input tokens | $0.08333 | $0.00000100 | sale_9d13c053ca105529 | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_c60a17069ecdcf35 | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_f6cde8f388997658 | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_48cf8c39c39e6e8d | |
| T4 | acct…4285 | Trac Systems UG | ✓✓· | 38 input tokens | $0.02632 | $0.00000100 | sale_91a4ccc9c0d29ece | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_4c32e4db534c3fdd | |
| T4 | acct…4285 | Trac Systems UG | ✓✓· | 18 input tokens | $0.05556 | $0.00000100 | sale_34374ba97fe59eb0 | |
| T4 | acct…4285 | Trac Systems UG | ✓✓· | 18 input tokens | $0.05556 | $0.00000100 | sale_59854e66c6a9630e | |
| T4 | acct…4285 | Trac Systems UG | ✓✓· | 19 input tokens | $0.05263 | $0.00000100 | sale_cb90d016d8e36976 | |
| T4 | acct…4285 | Trac Systems UG | ✓✓· | 12 input tokens | $0.08333 | $0.00000100 | sale_7306ab6b5c688318 | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_508dcacb40d2e24f | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_c704576fe9d7c0fd | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_f58a8ab9bb88937c | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_3eeda4525dac5a1d | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_79fb1930be683ca8 | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_fdb56663b326eb7d | |
| T4 | acct…4285 | Trac Systems UG | ✓✓· | 32 input tokens | $0.03125 | $0.00000100 | sale_b2fd8bff07c4807b | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_892892759d8830ba | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_0e9021b22dce6e54 | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_4b19aed14bb1a879 | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_4d15352f8e0794ae | |
| T4 | acct…4285 | Trac Systems UG | ✓✓· | 12 input tokens | $0.08333 | $0.00000100 | sale_16c225be05f67fb2 | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_b131171d9a384397 | |
| T4 | acct…ef5c | Trac Systems UG | ✓✓· | 1.7K input tokens | $0.02018 | $0.0000350 | sale_c0005e8c5830a1cd |
| Tier | Seller | Checks | Status | Share of 7 days | Network price / 1M in | Context | Pays with | Requests | Avg. latency | Last seen |
|---|---|---|---|---|---|---|---|---|---|---|
| T4 | Trac Systems UG0116fb2c…bd8b | ✓✓· | Online | 99.9% | $0.01990 | 28.7K | tap · tnk · usd | 99,745 | 1.2 s | Nov 1 |
Performance
Measured from real, settled requests over the last 30 days. No synthetic benchmarks.
- Job duration
- 1 s
- median · p95 1.8 s · 99,747 requests
- Success rate
- 95.6%
- 104,303 finished requests, 30 days
This week: 36.6M tokens across 24021 requests.
Availability
Provider availability polled every minute by the platform itself, replayed hour by hour.
99.9% online over the last 3 days
Usage per day
What actually ran on the platform, per day over the last 30 days. Settled usage from receipts; nothing synthetic.
Show as table
| Day | input tokens | output tokens | Requests |
|---|---|---|---|
| Nov 1 | 6,104,316 | 0 | 3,996 |
| Oct 31 | 7,530,804 | 0 | 5,434 |
| Oct 30 | 7,084,933 | 0 | 4,754 |
| Oct 29 | 6,931,524 | 0 | 4,415 |
| Oct 28 | 6,889,157 | 0 | 4,255 |
| Oct 27 | 2,105,078 | 0 | 1,895 |
| Oct 26 | 0 | 0 | 1,033 |
| Oct 25 | 0 | 0 | 864 |
| Oct 24 | 5,117,207 | 0 | 3,576 |
| Oct 23 | 6,945,935 | 0 | 4,953 |
| Oct 22 | 7,606,520 | 0 | 5,224 |
| Oct 21 | 6,873,716 | 0 | 5,214 |
| Oct 20 | 6,947,444 | 0 | 5,874 |
| Oct 19 | 6,714,205 | 0 | 6,167 |
| Oct 18 | 6,704,856 | 0 | 4,896 |
| Oct 17 | 5,391,562 | 0 | 4,900 |
| Oct 16 | 2,140,630 | 0 | 4,650 |
| Oct 15 | 2,105,001 | 0 | 5,014 |
| Oct 14 | 1,802,949 | 0 | 5,733 |
| Oct 13 | 283,511 | 0 | 3,466 |
| Oct 12 | 281,409 | 0 | 3,824 |
| Oct 11 | 214,425 | 0 | 1,625 |
| Oct 10 | 230,039 | 0 | 1,444 |
| Oct 9 | 237,635 | 0 | 1,349 |
| Oct 8 | 239,795 | 0 | 1,246 |
| Oct 7 | 246,557 | 0 | 1,583 |
| Oct 6 | 287,710 | 0 | 1,558 |
| Oct 5 | 379,049 | 0 | 1,696 |
| Oct 4 | 302,944 | 0 | 1,805 |
| Oct 3 | 356,538 | 0 | 1,756 |
API
The API is OpenAI-compatible and uses the same price and sellers as shown here.
curl https://api.openmayhem.ai/v1/embeddings \
-H "Authorization: Bearer $OPENMAYHEM_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "qwen/qwen3-embedding-4b",
"input": [
"A distributed inference network for open models.",
"Providers earn for serving verified AI requests."
],
"dimensions": 1536
}'MCP
OpenMayhem runs its own MCP server, so Claude, Codex, Cursor and other AI apps can call this model and pay from your credit.
claude mcp add --transport http openmayhem \ https://mcp.openmayhem.ai/mcp \ --header "X-OpenMayhem-API-Key: $OPENMAYHEM_API_KEY"
Then ask your app, for example: "Use OpenMayhem Qwen3 Embedding 4B to answer this." It calls embed with qwen/qwen3-embedding-4b. Apps that support sign-in connect without a key, and you approve spending limits once.
Full request reference
POST /v1/embeddingsEMBEDDINGS · openai_embeddings +
Working request
curl https://api.openmayhem.ai/v1/embeddings \
-H "Authorization: Bearer $OPENMAYHEM_API_KEY" \
-H "Content-Type: application/json" \
-H "Idempotency-Key: $(uuidgen)" \
-d '{
"model": "qwen/qwen3-embedding-4b",
"input": [
"A distributed inference network for open models.",
"Providers earn for serving verified AI requests."
],
"dimensions": 1536
}'Parameters
| Parameter | Required | Type | Default | Allowed values | Limits and shape |
|---|---|---|---|---|---|
input | Required | string | array | — | — | min length 1; min items 1; max items 128 JSON array |
model | Required | string | — | Qwen/Qwen3-Embedding-4B | — |
dimensions | Optional | integer | — | — | min 32; max 2560 |
encoding_format | Optional | string | float | float, base64 | — |
Use this model through MCP
These calls use this model’s exact live request contract. First estimate the unchanged request, then pass the returned estimate ID and maximum cost to the paid tool. Read the complete MCP guide.
embedEMBEDDINGS +
Send this object to estimate_request. Review the result, then send the next object to the named paid tool without changing request.
{
"endpoint": "EMBEDDINGS",
"model": "qwen/qwen3-embedding-4b",
"request": {
"input": [
"A distributed inference network for open models.",
"Providers earn for serving verified AI requests."
],
"dimensions": 1536
}
}{
"model": "qwen/qwen3-embedding-4b",
"request": {
"input": [
"A distributed inference network for open models.",
"Providers earn for serving verified AI requests."
],
"dimensions": 1536
},
"estimate_id": "<estimate_id from estimate_request>",
"max_cost_usd": "<maximum_cost_usd from estimate_request>"
}Agent drop-ins
This is a media endpoint, so it cannot replace the text model that drives a coding agent. Call the request above from the agent’s HTTP or tool layer.
About this model
Qwen's multilingual text embedding model with 28,672-token inputs, batches of up to 32 items, and configurable vectors from 32 to 2560 dimensions.
- Family
- qwen3-embedding
How it is served
- Registered tiers
- T4
- Live tiers
- T4
- Quantizations
- bf16
- Live routes
- 1
- Live providers
- 1
- Prompt processing
- Provider-visible
- Context capacity
- 28.7K
- Concurrent requests
- 256
Routing providers
Accepted request parameters
From the network's signed model contract; anything else is rejected before a provider runs.
dimensionsencoding_formatinputmodelPrice versions
| Version | From | Until |
|---|---|---|
| v1315 | 2026-11-01 19:58 UTC | current |
| v1314 | 2026-11-01 18:57 UTC | 2026-11-01 19:58 UTC |
| v1313 | 2026-11-01 17:57 UTC | 2026-11-01 18:57 UTC |
| v1312 | 2026-11-01 16:57 UTC | 2026-11-01 17:57 UTC |
| v1311 | 2026-11-01 15:58 UTC | 2026-11-01 16:57 UTC |
| v1310 | 2026-11-01 14:58 UTC | 2026-11-01 15:58 UTC |
| v1309 | 2026-11-01 13:57 UTC | 2026-11-01 14:58 UTC |
| v1308 | 2026-11-01 12:57 UTC | 2026-11-01 13:57 UTC |
| v1307 | 2026-11-01 11:57 UTC | 2026-11-01 12:57 UTC |
| v1306 | 2026-11-01 10:57 UTC | 2026-11-01 11:57 UTC |
| v1305 | 2026-11-01 09:56 UTC | 2026-11-01 10:57 UTC |
| v1304 | 2026-11-01 08:56 UTC | 2026-11-01 09:56 UTC |
Questions and answers
What does Qwen3 Embedding 4B cost on OpenMayhem?
Qwen3 Embedding 4B currently costs . There is no subscription: you buy credit and every request settles against a signed receipt for exactly what it used. Prices are versioned, and the full price history is published on this page.
Is Qwen3 Embedding 4B available right now?
Yes. 1 provider serving Qwen3 Embedding 4B right now, and it was online 99.9% of the last 3 days as measured by our own polling.
How do I use Qwen3 Embedding 4B?
Send an OpenAI-compatible request to https://api.openmayhem.ai/v1/embeddings with "model": "qwen/qwen3-embedding-4b" and your API key. Existing OpenAI SDKs work by changing the base URL. Create an account to get a key and starting credit.
Who serves Qwen3 Embedding 4B?
Independent providers on the OpenMayhem network run the model on their own hardware. Over the last 30 days, 1 provider served it; the providers table on this page is attributed from signed receipts, not self-reporting.
Are my prompts stored?
OpenMayhem does not persist prompt or completion text. Requests are proxied to the serving provider and only billing metadata is retained: usage counts, the price applied, and the provider's signed receipt. Generated media files are stored temporarily so you can download them, then expire. The provider that serves a request necessarily processes its content.