Qwen3.8 Flash

Qwen3.8 Flash is a multimodal reasoning model from Alibaba. It is suited for coding assistance, agentic workflows, visual understanding, document and codebase analysis, desktop interaction, chart analysis, and long-video analysis.

alibaba/qwen3.8-flash

Organization: Alibaba
Family: qwen
Providers: 27
Context: 1,000,000
Output limit: 131,072
Knowledge: —
Release: 2026-08-26
Updated: 2026-08-26
Weights: Closed
Input: text, image, video
Output: text
Capabilities: Tools, Reasoning, Structured

Providers

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

29 offers · USD per million tokens

Provider	Model ID	Context	Output	Input / output · 1M	Reasoning	Tools	Structured	Details
302.AI	qwen3.8-flash	1,000,000	131,072	$0.18 / $0.564	Yes	Yes	Yes	View
AIHubMix	qwen3.8-flash	1,000,000	131,072	$0.1126 / $0.380025	Yes	Yes	Yes	View
Alibaba	qwen3.8-flash	1,000,000	131,072	$0.15 / $0.47	Yes	Yes	Yes	View
Alibaba (China)	qwen3.8-flash	1,000,000	131,072	$0.11875 / $0.40073	Yes	Yes	Yes	View
Alibaba Token Plan	qwen3.8-flash	1,000,000	131,072	$0.00 / $0.00	Yes	Yes	Yes	View
Alibaba Token Plan (China)	qwen3.8-flash	1,000,000	131,072	$0.00 / $0.00	Yes	Yes	Yes	View
Charm Hyper	qwen3.8-flash	1,000,000	128,000	$0.15 / $0.47	Yes	Yes	Yes	View
CrossModel	qwen/qwen3.8-flash	1,000,000	131,072	$0.13 / $0.43	Yes	Yes	Yes	View
Deep Infra	Qwen/Qwen3.8-Flash	1,000,000	131,072	$0.113 / $0.382	No	Yes	Yes	View
DevPass (LLM Gateway)	qwen3.8-flash	1,000,000	131,072	$0.15 / $0.47	Yes	Yes	Yes	View
Eden AI	qwen/qwen3.8-flash	1,000,000	131,072	$0.15 / $0.47	Yes	Yes	Yes	View
EmpirioLabs AI	qwen3-8-flash	1,000,000	131,072	$0.16 / $0.47	Yes	Yes	Yes	View
GMI Cloud	Qwen/Qwen3.8-Flash	1,048,575	131,072	$0.16 / $0.47	Yes	Yes	Yes	View
Kilo Gateway	qwen/qwen3.8-flash	1,000,000	131,072	$0.15 / $0.47	Yes	Yes	Yes	View
LLM Gateway	novita/qwen3.8-flash	1,000,000	131,072	$0.15 / $0.47	Yes	Yes	Yes	View
LLM Gateway	alibaba/qwen3.8-flash	983,616	131,072	$0.15 / $0.47	Yes	Yes	Yes	View
Merge Gateway	qwen/qwen3.8-flash	977,000	128,000	$0.15 / $0.47	Yes	Yes	Yes	View
NaN	qwen3.8-flash	262,144	131,072	$0.00 / $0.00	Yes	Yes	Yes	View
NanoGPT	qwen/qwen3.8-flash	991,808	131,072	$0.14 / $0.42	Yes	Yes	Yes	View
Ofox	bailian/qwen3.8-flash	1,000,000	131,072	$0.15 / $0.47	Yes	Yes	Yes	View
Ofox	qwen/qwen3.8-flash	1,000,000	131,072	$0.11 / $0.39	Yes	Yes	Yes	View
OpenCode Go	qwen3.8-flash	1,000,000	131,072	$0.15 / $0.47	Yes	Yes	Yes	View
OpenCode Zen	qwen3.8-flash	1,000,000	131,072	$0.15 / $0.47	Yes	Yes	Yes	View
Alibabavia OpenRouter	qwen/qwen3.8-flash unknown	1,000,000	131,072	$0.15 / $0.47	Yes	Yes	Yes	View
Requesty	qwen3.8-flash	1,048,576	131,072	$0.16 / $0.47	Yes	Yes	Yes	View
SCNet Token Plan	Qwen3.8-Flash	1,000,000	131,072	$0.00 / $0.00	Yes	Yes	Yes	View
Vancine	qwen3.8-flash	1,000,000	131,072	$0.12 / $0.38	Yes	Yes	Yes	View
Venice AI	qwen-3-8-flash	1,000,000	131,072	$0.14 / $0.49	Yes	Yes	Yes	View
Vercel AI Gateway	alibaba/qwen3.8-flash	991,000	128,000	$0.15 / $0.47	Yes	Yes	Yes	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$0.00Per 1M input tokens

Output from$0.00Per 1M output tokens

Available offers29Across 27 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

$0.15$0.47

qwen/qwen3.8-flashObserved Oct 4, 2026, 11:31 AM UTC

Input: $0.15
Output: $0.47
Cache read: $0.016
Cache write: $0.20

Hosting prices through OpenRouter All endpoints and cache rates

Endpoint	Input / 1M	Output / 1M	Cache read / 1M	Cache write / 1M
Alibabaalibaba	$0.15	$0.47	$0.016	$0.20

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

1,748.5–10,549.9 ms

All latency percentiles 1 endpoints

Endpoint	P50	P75	P90	P99
Alibabaalibaba	1,748.5 ms	2,660 ms	4,070 ms	10,549.9 ms

Output throughput · tokens per second

Throughput distributionRolling 30-minute snapshot · 1 endpoint

P50P75P90P99

Alibabaalibaba

60–100 t/s

All throughput percentiles 1 endpoints

Endpoint	P50	P75	P90	P99
Alibabaalibaba	60 t/s	78 t/s	88 t/s	100 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

AlibabaalibabaObserved Oct 4, 2026, 11:31 AM UTC

98.91%

98.74%

98.7%

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.

Benchmarks

Review attributed evaluation results on each source's original scale.

External evaluations

Sources: Artificial Analysis and Design Arena, via OpenRouter. Scores retain their original scales and are not OpenAI Suite ratings.

Detailed evaluations

Evaluation scoresAccuracy or item F1 · higher is better

gpqa diamondQwen: Qwen3.8 Flash

88.552%

tau bench verified airlineQwen: Qwen3.8 Flash

71.333%

Evaluation	Configuration	Source	Results	Details
gpqa diamond	Qwen: Qwen3.8 Flashqwen/qwen3.8-flash-20260826	OpenRouter	88.552%	Details
tau bench verified airline	Qwen: Qwen3.8 Flashqwen/qwen3.8-flash-20260826	OpenRouter	71.333%	Details

Sources: Artificial Analysis, Design Arena and OpenRouter. Evaluation configurations and scales differ; results are not interchangeable. Updated Oct 4, 2026.

Apps & session costs

Compare observed median session costs for applications using this model, grouped by conversation length.

30-day sample · through Sep 27, 2026

Application	Model route	Turns	Median cost / session	Details
Claude Code	qwen/qwen3.8-flash-20260826	50+ turns	$0.535062	Details
Claude Code	qwen/qwen3.8-flash-20260826	10–49 turns	$0.063005	Details
Hermes Agent	qwen/qwen3.8-flash-20260826	2–9 turns	$0.003935	Details
Codex	qwen/qwen3.8-flash-20260826	2–9 turns	$0.004954	Details
Claude Code	qwen/qwen3.8-flash-20260826	2–9 turns	$0.008346	Details
Codex	qwen/qwen3.8-flash-20260826	1 turn	$0.000879	Details
Claude Code	qwen/qwen3.8-flash-20260826	1 turn	$0.003875	Details
Kilo Code	qwen/qwen3.8-flash-20260826	10–49 turns	$0.04096	Details
Hermes Agent	qwen/qwen3.8-flash-20260826	10–49 turns	$0.031692	Details
Hermes Agent	qwen/qwen3.8-flash-20260826	50+ turns	$0.205829	Details
Hermes Agent	qwen/qwen3.8-flash-20260826	1 turn	$0.000274	Details

Source: OpenRouter, as of Oct 2, 2026. Published under CC BY 4.0. These are observed costs per session, not token prices or a forecast for your workload. Apps are compared separately.

Activity

Daily prompt and completion tokens reported for this model's routes in OpenRouter's top 50. Missing days have no published value.

Last 90 complete UTC days

Daily token usage1,728,221,115,219 reported tokens · 27 days with observations

90B0

2026-08-29
25,311,249,599 tokens

2026-08-30
29,581,316,388 tokens

2026-09-05
36,771,457,316 tokens

2026-09-06
33,167,525,502 tokens

2026-09-11
50,817,088,560 tokens

2026-09-12
53,097,161,190 tokens

2026-09-13
80,566,273,733 tokens

2026-09-14
74,534,474,914 tokens

2026-09-15
68,620,347,291 tokens

2026-09-16
70,750,478,114 tokens

2026-09-17
62,340,399,480 tokens

2026-09-18
64,882,982,098 tokens

2026-09-19
56,721,757,589 tokens

2026-09-20
62,268,094,757 tokens

2026-09-21
70,076,539,906 tokens

2026-09-22
84,259,131,210 tokens

2026-09-23
73,662,708,237 tokens

2026-09-24
75,469,250,390 tokens

2026-09-25
88,557,968,643 tokens

2026-09-26
52,527,469,306 tokens

2026-09-27
64,184,693,328 tokens

2026-09-28
69,726,092,382 tokens

2026-09-29
87,184,008,409 tokens

2026-09-30
71,062,223,935 tokens

2026-10-01
85,041,599,452 tokens

2026-10-02
89,774,703,314 tokens

2026-10-03
47,264,120,176 tokens

Jul 6, 2026Oct 3, 2026

Daily observations · 27 days

Date (UTC)	Reported tokens	Reported routes
Oct 3, 2026	47,264,120,176	1
Oct 2, 2026	89,774,703,314	1
Oct 1, 2026	85,041,599,452	1
Sep 30, 2026	71,062,223,935	1
Sep 29, 2026	87,184,008,409	1
Sep 28, 2026	69,726,092,382	1
Sep 27, 2026	64,184,693,328	1
Sep 26, 2026	52,527,469,306	1
Sep 25, 2026	88,557,968,643	1
Sep 24, 2026	75,469,250,390	1
Sep 23, 2026	73,662,708,237	1
Sep 22, 2026	84,259,131,210	1
Sep 21, 2026	70,076,539,906	1
Sep 20, 2026	62,268,094,757	1
Sep 19, 2026	56,721,757,589	1
Sep 18, 2026	64,882,982,098	1
Sep 17, 2026	62,340,399,480	1
Sep 16, 2026	70,750,478,114	1
Sep 15, 2026	68,620,347,291	1
Sep 14, 2026	74,534,474,914	1
Sep 13, 2026	80,566,273,733	1
Sep 12, 2026	53,097,161,190	1
Sep 11, 2026	50,817,088,560	1
Sep 6, 2026	33,167,525,502	1
Sep 5, 2026	36,771,457,316	1
Aug 30, 2026	29,581,316,388	1
Aug 29, 2026	25,311,249,599	1

Source: OpenRouter (openrouter.ai/rankings), as of Oct 4, 2026. CC BY 4.0. Totals include only individually published routes. Tokenizers differ by provider; the aggregated “other” category is never assigned to a model.

Technical details & API

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

Current route specifications

qwen/qwen3.8-flashObserved Oct 4, 2026, 11:31 AM UTC

Context: 1,000,000
Maximum output: 131,072
Tokenizer: Qwen
Input: text, image, video
Output: text
Moderation: No
Added to OpenRouter: 2026-08-26

Base URLhttps://openrouter.ai/api/v1

Model IDqwen/qwen3.8-flash

Version IDqwen/qwen3.8-flash-20260826

Weights IDQwen/Qwen3.8-Flash-Next

Reasoning

Required: No
Enabled by default: Yes
Default effort: —
Supported efforts: —

Supported parameters

frequency_penalty
include_reasoning
logprobs
max_tokens
presence_penalty
reasoning
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 Qwen3.8 Flash cost?

Listed rates start at $0.00 per million input tokens and $0.00 per million output tokens. Prices vary by provider and configuration; see Pricing for details.

Which providers offer Qwen3.8 Flash?

There are 29 cataloged offers across 27 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 · 2 recorded revisions

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

Sep 14, 2026 · 21661782240f
Sep 12, 2026 · 87bc3b81a17a