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Catalogue / OpenRouter / Qwen: Qwen3.8 27B (free) (sold by OpenRouter)

Qwen: Qwen3.8 27B (free) (sold by OpenRouter)

Prices and limits, each value carrying the date it was observed and the source it came from.

As of 17 September 2026, Qwen3.8 27B (free) costs $0.000 per million input tokens and $0.000 per million output tokens on OpenRouter. Observed on OpenRouter's own published price list on 17 September 2026. This is OpenRouter's resale price, not the model vendor's list price.

Input $0.000 per 1M
Output $0.000 per 1M
Context 262 144 tokens

What does Qwen3.8 27B (free) cost?

ParameterValueUnit ObservedSourceProof
Input price $0.000 USD per 1M tokens 17 September 2026
checked 18 September 2026
official API L1 f62375deb05e
Output price $0.000 USD per 1M tokens 17 September 2026
checked 18 September 2026
official API L1 f62375deb05e
Context window 262 144 tokens 17 September 2026
checked 18 September 2026
official API L1 f62375deb05e
Maximum output 235 929 tokens 17 September 2026
checked 18 September 2026
official API L1 f62375deb05e
Agentic index (Artificial Analysis) 46.5 index 0-100 17 September 2026
checked 18 September 2026
official API L4 f62375deb05e
Coding index (Artificial Analysis) 68.1 index 0-100 17 September 2026
checked 18 September 2026
official API L4 f62375deb05e
Intelligence index (Artificial Analysis) 33.9 index 0-100 17 September 2026
checked 18 September 2026
official API L4 f62375deb05e
Input modalities
  • image
  • text
  • video
list 17 September 2026
checked 18 September 2026
official API L1 f62375deb05e
Output modalities
  • text
list 17 September 2026
checked 18 September 2026
official API L1 f62375deb05e
Listed since 2026-08-14 date 17 September 2026
checked 18 September 2026
official API L1 f62375deb05e
Supported parameters
  • frequency_penalty
  • include_reasoning
  • max_tokens
  • presence_penalty
  • reasoning
  • reasoning_effort
  • repetition_penalty
  • stop
  • structured_outputs
  • temperature
  • tool_choice
  • tools
  • top_p
list 17 September 2026
checked 18 September 2026
official API L1 f62375deb05e

How reliable is each host behind Qwen3.8 27B (free)?

The cheapest offer is not a bargain if it is down. OpenRouter routes traffic to several upstream hosts for this model and publishes the availability its own router recorded over the last day for each of them. Least reliable first.

HostAvailability, last day Observed
modelrun/fp4 98.35 % 18 September 2026

This is availability as OpenRouter's router observed it, not as you would measure it calling the host directly: the network path is not the same. We read it once a day and keep every reading, so a host that was unreliable last August can still be shown to have been unreliable last August.

We publish no time to first token and no throughput. OpenRouter's API carries fields for both and leaves them empty on every endpoint we have read, and we will not fill a number the source does not give.

How capable is Qwen3.8 27B (free)?

IndexScoreObservedSource
Agentic index (Artificial Analysis)46.5 17 September 2026 Artificial Analysis L4
Coding index (Artificial Analysis)68.1 17 September 2026 Artificial Analysis L4
Intelligence index (Artificial Analysis)33.9 17 September 2026 Artificial Analysis L4

These indices are produced by Artificial Analysis and relayed through the catalogue API. They are not our own measurement. See cost per point of capability to compare them against price.

Has Qwen3.8 27B (free) changed price?

No change has been recorded since we started observing this service on 17 September 2026. We record a change only when two successive observations differ, so an empty table here means the values have held.

Other services from OpenRouter

All OpenRouter services

Where these figures come from

Source: OpenRouter. Every figure on this page was read from OpenRouter's own published price list, and every row above links straight back to it. We publish factual values with attribution, we do not reproduce OpenRouter's content, and we send readers to them. If you publish this source and want us to stop tracking it, write to contact@bertrande.com and we will act on it without argument.

How is this page verified?

Every figure above comes from OpenRouter's own published price list, which we rank as a level 1 source. We re-check it every 6 hours. Each observation stores the exact source URL and a SHA-256 fingerprint of the source content at that moment, which is what lets us prove what the source said on a given day.

The Proof column shows the first twelve characters of the SHA-256 fingerprint of the source content at the moment we read it. Hover it for the full value. It is what lets us demonstrate later what the source said on a given day, after that page has changed or vanished. The full fingerprints are in data.json.

No value on this page was produced, estimated or completed by a language model. Where we do not have a verified figure, the row is absent rather than filled in. Read the full methodology, or report an error.

Take the data, or watch this page

This page is available as data.json (including the full observation history of every parameter) and data.csv, under CC-BY-4.0, free, with attribution. See all downloads.

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