The Known Good Updated 25 Jul 2026
OpenAI: GPT-5 Nano vs Qwen: Qwen3.6 Max Preview ·OpenAI vs Alibaba

OpenAI: GPT-5 Nano vs Qwen: Qwen3.6 Max Preview — head-to-head comparison

OpenAI: GPT-5 Nano profile Qwen: Qwen3.6 Max Preview profile All comparisons
OpenAI: GPT-5 Nano — OpenAI
Quality
#37 of 61
57based on 3 of 6 evaluations
Known Good Index
Speed
#28 of 316
121.4
Output tokens per second
Price
#56 of 340
$0.14
Blended per 1M tokens
In $0.05 · Out $0.40
Cache hit price
#13 of 206
$0.005
per 1M tokens (−90%)
Context
#105 of 345
400k
tokens (~600 pages)
Qwen: Qwen3.6 Max Preview — Alibaba
Quality
#9 of 61
90based on 3 of 6 evaluations
Known Good Index
Speed
#182 of 316
44.6
Output tokens per second
Price
#246 of 340
$2.34
Blended per 1M tokens
In $1.04 · Out $6.24
Cache hit price
#113 of 206
$0.13
per 1M tokens (−88%)
Context
#130 of 345
262k
tokens (~400 pages)
Summary

On the Known Good Index, OpenAI: GPT-5 Nano scores 57 and Qwen: Qwen3.6 Max Preview scores 90 — a 33-point lead for Qwen: Qwen3.6 Max Preview. They share 2 published evaluations, with OpenAI: GPT-5 Nano ahead on 0 and Qwen: Qwen3.6 Max Preview ahead on 2.

Blended pricing is $0.14 per 1M tokens for OpenAI: GPT-5 Nano and $2.34 for Qwen: Qwen3.6 Max Preview — OpenAI: GPT-5 Nano is about 17.0× cheaper.

Throughput is 121 tokens per second for OpenAI: GPT-5 Nano and 45 for Qwen: Qwen3.6 Max Preview, with time to first token at 2.9s and 1.4s. OpenAI: GPT-5 Nano accepts 400k tokens of context against 262k.

OpenAI: GPT-5 Nano is proprietary; Qwen: Qwen3.6 Max Preview is proprietary. 3 tracked hosts serve one or both.

Generated from tracked data on 26 Jul 2026 · how these comparisons are computed →

At a glance
MetricOpenAI: GPT-5 NanoQwen: Qwen3.6 Max Preview
Known Good Index 57 based on 3 of 6 evaluations 90 based on 3 of 6 evaluations
Blended $/1M $0.14 $2.34
Output tok/s 121 45
Context window 400k 262k
Providers 2 1
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Quality

Known Good Index and the capability indices, side by side

IndicesComponents
Index scores

Each index is min-max normalised across tracked models and scaled 0–100 from published evaluations. We do not run these evaluations.

MetricOpenAI: GPT-5 NanoQwen: Qwen3.6 Max Preview
Known Good Index 57 90
Mathematics Index 89 91
Science Index 69 93
Agentic Index 21 87
Openness Index 5 5
The Known Good

Quality Breakdown

Every evaluation both models report a published score for

Evaluations both models report

Bar = OpenAI: GPT-5 Nano · marker = Qwen: Qwen3.6 Max Preview · scores ingested from Epoch AI (CC-BY 4.0)

GPQA Diamond69 / 89
MATH / AIME81 / 91

Right-hand figures read OpenAI: GPT-5 Nano / Qwen: Qwen3.6 Max Preview. OpenAI: GPT-5 Nano leads on 0 of 2, Qwen: Qwen3.6 Max Preview on 2.

The Known Good

Arena Elo

Human preference rating from blind pairwise votes

Arena ratings

Elo from blind pairwise votes, ingested from Arena. Higher is better.

MetricOpenAI: GPT-5 NanoQwen: Qwen3.6 Max Preview
Text Arena — 1,456
Text Arena (style controlled) — 1,460
The Known Good

Price & Cost

Published API pricing by token type

Per token typeCache discount
Published pricing

USD per 1M tokens. Blended is a 3:1 input:output mix. Live from OpenRouter, cross-checked against models.dev. Lower is better.

MetricOpenAI: GPT-5 NanoQwen: Qwen3.6 Max Preview
Input $/1M $0.05 $1.04
Output $/1M $0.40 $6.24
Blended $/1M $0.14 $2.34
Cache read $/1M $0.005 $0.130
The Known Good
We publish blended price rather than cost-per-task. Cost-per-task requires token counts from an evaluation suite we do not run. Blended price is computed from published rates and is fully reproducible — see the pricing methodology.

Context Window

Maximum input accepted and maximum output emitted

Context and output limits

Provider-declared limits, from metadata via models.dev and OpenRouter. Higher is better.

MetricOpenAI: GPT-5 NanoQwen: Qwen3.6 Max Preview
Context window 400k 262k
Max output tokens 128k 66k
The Known Good

Speed & Latency

Median throughput and time to first token across hosting providers

Output speedTime to first token
Throughput and latency

Medians across all tracked providers, derived from OpenRouter endpoint telemetry.

MetricOpenAI: GPT-5 NanoQwen: Qwen3.6 Max Preview
Output tokens/s 121 45
Time to first token 2.9s 1.4s
The Known Good

Providers

Which hosts serve each model, and at what price and speed

3 hosts
Full provider benchmarks →
Provider OpenAI: GPT-5 Nano blendedOpenAI: GPT-5 Nano tok/s Qwen: Qwen3.6 Max Preview blendedQwen: Qwen3.6 Max Preview tok/s
OpenAI · first party $0.07 205 — —
Azure · first party $0.14 63 — —
Alibaba · first party — — $2.34 2

Per-host pricing and telemetry from OpenRouter. A dash means that host does not serve that model.

The Known Good
Sources for this page
Pricing & providers — OpenRouter Metadata — models.dev Benchmarks — Epoch AI (CC-BY 4.0)Elo — Arena Full attribution →