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Qwen 3.8 Max Prime

Qwen3.8 Max Prime is a higher-throughput variant of Qwen3.8 Max from Alibaba's Qwen team, served as a separate SKU at a higher price point. It accepts text, image, and video input and returns text, with a 1M-token context window and reasoning enabled by default. Tool calling, structured outputs, and configurable reasoning effort are supported, matching Qwen3.8 Max.

alibaba/qwen3.8-max-prime
Organization
Alibaba
Family
qwen3.8-max
Providers
4
Context
1,000,000
Output limit
131,072
Knowledge
—
Release
2026-09-23
Updated
2026-09-23
Weights
Closed
Input
text, image, video
Output
text
Capabilities
Tools, Reasoning, Structured, Temperature

Providers

Compare every cataloged offer for this model, including its provider, route, token limits, price, and capabilities.

4 offers · USD per million tokens
ProviderModel IDContextOutputInput / output · 1MReasoningToolsStructuredDetails
Kilo Gateway
qwen/qwen3.8-max-prime
1,000,000131,072$4.00 / $12.00YesYesYes
View
NanoGPT
qwen/qwen3.8-max-prime
1,000,000131,072$4.00 / $12.00YesYesYes
View
Alibabavia OpenRouter
qwen/qwen3.8-max-prime
unknown		1,000,000131,072$4.00 / $12.00YesYesYes
View
Vercel AI Gateway
alibaba/qwen3.8-max-prime
1,000,000131,072$4.00 / $12.00YesYesYes
View

Prices and limits apply to each offer. A dash means the value is not provided. OpenRouter offers show the hosting provider and routing channel separately.

Pricing

Compare token rates and cache charges across available routes and hosting configurations.

USD per million tokens
Input from$4.00Per 1M input tokens
Output from$12.00Per 1M output tokens
Available offers4Across 4 providers

Lowest listed input and output prices across the offers above; they may belong to different providers. These are base rates, before conditional pricing, discounts or additional fees.

Endpoint price comparisonLatest observed snapshot · 1 lowest-priced configuration
InputOutput
Alibabaalibaba
$4.00$12.00
qwen/qwen3.8-max-primeObserved
Input
$4.00
Output
$12.00
Cache read
$0.50
Hosting prices through OpenRouter All endpoints and cache rates
EndpointInput / 1MOutput / 1MCache read / 1MCache write / 1M
Alibabaalibaba$4.00$12.00$0.50—

Each row is a hosting configuration. Open an offer in Providers for its full pricing conditions and additional fees. Endpoint observations may differ from the routing catalog's base price.

Performance

Review reported latency and output-throughput percentiles from the latest observed rolling window.

Latest 30-minute observation

Time to first token · milliseconds

Latency distributionRolling 30-minute snapshot · 1 endpoint
P50P75P90P99
Alibabaalibaba
1,006–4,998.63 ms
All latency percentiles 1 endpoints
EndpointP50P75P90P99
Alibabaalibaba1,006 ms1,449.5 ms2,219.3 ms4,998.63 ms

Output throughput · tokens per second

Throughput distributionRolling 30-minute snapshot · 1 endpoint
P50P75P90P99
Alibabaalibaba
76–117.66 t/s
All throughput percentiles 1 endpoints
EndpointP50P75P90P99
Alibabaalibaba76 t/s82.5 t/s95.6 t/s117.66 t/s

Percentiles describe the observed request distribution. These are snapshots of a rolling window, not a historical time series.

Uptime

Compare successful request rates across the latest 5-minute, 30-minute, and 24-hour observations.

Successful requests by window
Availability by endpointCurrent overlapping windows · 1 endpoint
Endpoint5 minutes30 minutes24 hours
Alibabaalibaba

Reported by OpenRouter at the time of collection; rate-limited requests are excluded. A dash means no measurement was reported. This is not a live availability check.

Technical details & API

Explore specifications, supported parameters, reasoning controls, and API identifiers for each OpenRouter route.

Current route specifications
qwen/qwen3.8-max-primeObserved
Context
1,000,000
Maximum output
131,072
Tokenizer
Qwen
Input
text, image, video
Output
text
Moderation
No
Added to OpenRouter
2026-09-23
Base URLhttps://openrouter.ai/api/v1
Model IDqwen/qwen3.8-max-prime
Version IDqwen/qwen3.8-max-prime-20260923

Reasoning

Required
Yes
Enabled by default
Yes
Default effort
xhigh
Supported efforts
xhigh, high, medium, low, minimal

Supported parameters

  • frequency_penalty
  • include_reasoning
  • logprobs
  • max_tokens
  • presence_penalty
  • reasoning
  • reasoning_effort
  • response_format
  • seed
  • stop
  • structured_outputs
  • temperature
  • tool_choice
  • tools
  • top_k
  • top_logprobs
  • top_p

Frequently asked questions

Answers based on the model metadata and serving offers currently in the catalog.

How much does Qwen 3.8 Max Prime cost?

Listed rates start at $4.00 per million input tokens and $12.00 per million output tokens. Prices vary by provider and configuration; see Pricing for details.

Which providers offer Qwen 3.8 Max Prime?

There are 4 cataloged offers across 4 providers. Compare model IDs, prices and limits in Providers.

What is the context window?

The cataloged model context is 1,000,000 tokens. Each serving endpoint may apply a different limit.

Does it support tools and structured output?

Tool calling: Yes. Structured output: Yes. Support can vary by endpoint.

Catalog history · 1 recorded revision

Metadata observations since this model was first cataloged. These are not model release versions.

  • · 14315681a56e