Question 1

Which has a larger context window, Qwen2 5 Vl 72b or Qwen3 1p7b Fp8 Draft 131072?

Accepted Answer

Qwen3 1p7b Fp8 Draft 131072 has a larger context window: 131K tokens vs 131K. For long documents, large codebases, or extended agent sessions, the larger context window reduces the need to chunk inputs or summarize history.

Question 2

Which is cheaper, Qwen2 5 Vl 72b or Qwen3 1p7b Fp8 Draft 131072?

Accepted Answer

Qwen3 1p7b Fp8 Draft 131072 is 23% cheaper on input tokens. At scale, this difference compounds quickly — use the cost calculator to estimate your specific workload.

Question 3

When should I use Qwen2 5 Vl 72b vs Qwen3 1p7b Fp8 Draft 131072?

Accepted Answer

Choose based on your primary constraint. If you need maximum context capacity, pick the model with the larger window. If cost is your main concern, compare input/output pricing for your expected token ratio. For latency-sensitive applications, check the speed tier of each model.

Question 4

Can Mem0 reduce the context I need for Qwen2 5 Vl 72b or Qwen3 1p7b Fp8 Draft 131072?

Accepted Answer

Yes. Mem0's persistent memory layer stores user preferences, past decisions, and frequently referenced context outside the model's context window. Instead of replaying full conversation history, only relevant facts are injected — typically reducing input tokens by 70–90%. This makes even smaller context windows practical for long-running applications.

Spec	Qwen2 5 Vl 72b	Qwen3 1p7b Fp8 Draft 131072
Context window	131,072 tokens (131K)	131,072 tokens (131K)
Max output tokens	131,072 tokens (131K)	131,072 tokens (131K)
Speed tier	Deep	Fast
Vision	Yes	No
Function calling	Yes	No
Extended thinking	No	No
Prompt caching	Yes	No
Batch API	No	No
Release date	N/A	N/A

Provider	Qwen2 5 Vl 72b in	Qwen2 5 Vl 72b out	Qwen3 1p7b Fp8 Draft 131072 in	Qwen3 1p7b Fp8 Draft 131072 out
Fireworks	—	—	$0.100/M	$0.100/M
Nebius	$0.130/M	$0.400/M	—	—
Novita	$0.800/M	$0.800/M	—	—
Ovhcloud	$0.910/M	$0.910/M	—	—

Qwen2 5 Vl 72b vs Qwen3 1p7b Fp8 Draft 131072

Qwen2 5 Vl 72b

Qwen3 1p7b Fp8 Draft 131072

Quick verdicts

Full specs

Pricing matrix

Frequently asked questions

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