Model Comparator

Compare up to four models using the same criteria.

Qwen3.5 4B (Reasoning)
Alibaba
Inkling Small
Thinking Machines

Differences only

✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.

Model Comparator
Metrics	Qwen3.5 4B (Reasoning) Alibaba	Inkling Small Thinking Machines
Intelligence	Best: 13.1	12.9
Coding	22.6	Best: 52.9
Agentic	—	23.5
Speed	45.8 t/s	Best: 223 t/s
TTFT	Best: 0.85 s	1.86 s
Input · $ / 1M tokens	Best: $0.030	$0.30×10 relative to the lowest price among the compared models
Output · $ / 1M tokens	Best: $0.15	$1.20×8 relative to the lowest price among the compared models
Context window	1M	1M
Reasoning	Yes	Yes
Open weights	Yes	Yes
Cost / task	—	$0.203

Intelligence

Qwen3.5 4B (Reasoning): Best: 13.1
Inkling Small: 12.9

Coding

Qwen3.5 4B (Reasoning): 22.6
Inkling Small: Best: 52.9

Agentic

Qwen3.5 4B (Reasoning): —
Inkling Small: 23.5

Speed

Qwen3.5 4B (Reasoning): 45.8 t/s
Inkling Small: Best: 223 t/s

TTFT

Qwen3.5 4B (Reasoning): Best: 0.85 s
Inkling Small: 1.86 s

Input · $ / 1M tokens

Qwen3.5 4B (Reasoning): Best: $0.030
Inkling Small: $0.30×10 relative to the lowest price among the compared models

Output · $ / 1M tokens

Qwen3.5 4B (Reasoning): Best: $0.15
Inkling Small: $1.20×8 relative to the lowest price among the compared models

Context window

Qwen3.5 4B (Reasoning): 1M
Inkling Small: 1M

Reasoning

Qwen3.5 4B (Reasoning): Yes
Inkling Small: Yes

Open weights

Qwen3.5 4B (Reasoning): Yes
Inkling Small: Yes

Cost / task

Qwen3.5 4B (Reasoning): —
Inkling Small: $0.203

Each reasoning level remains a separate configuration.

Score and cost

Each line joins the reasoning levels of a compared model; the large point marks the configuration in the table. The top-right corner holds the best score for the lowest cost. Select another point to compare that level.

Qwen3.5 4B (Reasoning)13.1 · $0.060
Inkling Small12.9 · $0.525