Roboflow

GPT-6 Sol vs Qwen3.6 Plus

GPT-6 Sol: 76.9% average across five Vision Evals tasks (#13 of 65 models). We have not run Qwen3.6 Plus through Roboflow's Vision Evals, so there is no head-to-head score. Run both on your own image below.

OpenAI

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OpenAIGPT-6 Sol
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GPT-6 Sol vs Qwen3.6 Plus Comparison Table

Evals updated October 26, 2026Pricing updated November 7, 2026

PropertyGPT-6 SolQwen3.6 Plus
OrganizationOpenAIQwen
Categoryclosedclosed
Modalitymultimodalmultimodal
Release DateSep 2026Apr 2026
Context Window1.1M1.0M
ParametersundisclosedUnknown
LicenseProprietaryProprietary
Commercial usecommercial use per vendor termscommercial use per vendor terms
Pricing per 1M tokens
Input $/1M$2.00$0.325
Output $/1M$10.00$1.95
Vision Tasks
ClassificationDemoSupported
Object DetectionDemoSupported
Promptable Concept SegmentationDemoNot listed
Both support 8 more tasks
Model Features
Both support 3 more features
Vision Evalsground-truth scores across 5 vision tasks, pooled at low effort
Overall
76.9%
Not evaluated
Avg cost / sample$0.0074–
Avg speed / sample10.20s–
By task
Object Detection (low)
74.7%
±0.7, Mean of 3 runs, range 74.1 to 75.5
$0.011
–
Object Detection (high)
76.4%
±1.2, Mean of 3 runs, range 75.0 to 77.4
$0.022
–
Counting (low)
76.6%
±2.0, Mean of 3 runs, range 74.3 to 78.4
$0.0039
–
Counting (high)
77.5%
±1.3, Mean of 3 runs, range 75.7 to 78.4
$0.0070
–
Identification (low)
93.8%
±0.0, Mean of 3 runs, range 93.8 to 93.8
$0.0027
–
Identification (high)
92.7%
±1.6, Mean of 3 runs, range 90.6 to 93.8
$0.0036
–
OCR (low)
66.7%
$0.0077
–
by category
Single value
45.6%
Transcription
88.3%
Structured JSON
83.4%
Text localization
65.7%
OCR (high)
68.8%
$0.018
–
by category
Single value
47.4%
Transcription
91.0%
Structured JSON
85.3%
Text localization
68.7%
Reasoning (low)
72.6%
±3.6, Mean of 3 runs, range 69.5 to 76.8
$0.0037
–
Reasoning (high)
77.7%
±1.0, Mean of 3 runs, range 76.8 to 78.8
$0.0061
–

GPT-6 Sol vs Qwen3.6 Plus: Overview

GPT-6 Sol

GPT-6 Sol is a proprietary multimodal reasoning model from OpenAI, released on September 22, 2026 alongside GPT-6 Luna as an efficiency-oriented tier of the GPT-6 family that began with GPT-6 Astra. OpenAI states that Sol and Luna are trained with methods similar to those used for Astra, carrying the same work on professional tasks, factuality, coding, computer use, and alignment into models that run faster. Sol accepts text and image input and returns text output, and OpenAI documents a context window of roughly one million tokens together with a knowledge cutoff of April 20, 2026.

The model targets complex coding and agentic workflows and exposes a configurable reasoning effort setting with levels of none, low, medium, high, xhigh, and max, which trades latency and token consumption against answer quality. Its vision behavior covers image understanding tasks such as visual question answering, captioning, document and chart interpretation, and text recognition.

Qwen3.6 Plus

Qwen3.6 Plus is a flagship model in Alibaba’s Qwen Plus series, designed for agentic workflows, coding, and multi-step reasoning. It supports a 1 million token context window and up to 65,536 output tokens, with built-in reasoning capabilities. The model is available as a hosted, proprietary API through Alibaba Cloud.

Compared to Qwen3.5, it improves reliability in multi-step execution and frontend code generation, with stronger performance on agentic coding tasks. It also supports document and image understanding, though its vision capabilities are more limited than dedicated Qwen-VL models. Qwen3.6 Plus is part of a broader Qwen ecosystem that includes both closed-source APIs and open-weight models.