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DeepSeek R1 Distill Qwen 1.5B

alibaba·alibaba/deepseek-r1-distill-qwen-1-5b·GA·Closed·qwen series
Qwen instruction model for multilingual chat, reasoning, and tool use

DeepSeek R1 Distill Qwen 1.5B by alibaba is currently listed from a single provider. Its official list price is $0 per 1M tokens. It also has 1 free ($0) channel; free tiers usually carry rate limits, and subscription-covered access bills $0 per token only after the subscription fee.

Artificial Analysis rates it 5.5 on the Intelligence Index.

The context window is 32,768 tokens, with an output limit of 16,384 tokens. It supports reasoning and tool use.

Specs & pricing

Input / output per 1M tokens
Official price·Alibaba (China)
$0 / $0
Blended $0 · Cache read —
Lowest paid
No paid channels
1 more $0 channels
Context
32,768
Output limit
16,384
Knowledge cutoff
—
Released / updated
2025-01-01 / 2025-01-01
Capabilities
✓ Reasoning✓ Tool use? Structured output✓ TemperatureAttachments
Modalities
Text

Quality & performanceArtificial Analysis · Intelligence Index v4.3

Intelligence5.5
Value—
Coding—
Agentic—
Output speed—
TTFT—

Quality is independently evaluated by Artificial Analysis. Speed/latency are model-level medians.

Available at 1 providers0 with public prices · 1 free

ProviderTierInputOutputCache readCache writeContextOutput limitStatus
Alibaba (China)OfficialFirst-partyFree——32,76816,384

Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.

Reasoning control

Upstream provides no control info

1 / 1 providers expose no reasoning control (reasoning_options: []).

Your usage cost

This model is $0 across all listed channels (Alibaba (China)).

Price historyone sample accumulated per data sync

Input listOutput listMin blended
$0.0001$02026-08-052026-08-132026-08-05 · Input list $02026-08-06 · Input list $02026-08-07 · Input list $02026-08-08 · Input list $02026-08-09 · Input list $02026-08-10 · Input list $02026-08-11 · Input list $02026-08-12 · Input list $02026-08-13 · Input list $02026-08-05 · Output list $02026-08-06 · Output list $02026-08-07 · Output list $02026-08-08 · Output list $02026-08-09 · Output list $02026-08-10 · Output list $02026-08-11 · Output list $02026-08-12 · Output list $02026-08-13 · Output list $0

Artificial Analysis evaluations9 items

GPQA Diamond9.8%
Humanity's Last Exam3.1%
MMLU-Pro26.9%
LiveCodeBench7.0%
AIME 202522.0%
AIME17.7%
MATH-50068.7%
AA-LCR1.7%
IFBench13.2%

Individual evaluations run by Artificial Analysis, on the same reasoning tier as the intelligence score above. Each benchmark has its own task set and harness, so rows are not comparable with one another. The Intelligence Index above draws on a different, newer set of evaluations.

Related models

Qwen-Image-2.1same series$0 / $0Qwen 3.8 27B Hemingwaysame series$0.25 / $1.50Qwen 3.8 27B Cybersecuritysame series$0.10 / $0.60
Data partly from models.dev (MIT) · Alibaba (China) official docs ↗