GPT-5.5 vs Qwen3.7 Max for social media posts

The verdict

GPT-5.5 wins, 9892

Same 12 social media posts tasks, marked blind by three rival labs. GPT-5.5 took 5 tasks, Qwen3.7 Max took 1, 6 tied. Tested 16 Aug 2026.

Where they differed most

The task — X thread that earns its length

Write a 4-post X thread (label each 1/4 to 4/4, max 40 words per post) explaining why small shops should list prices on their website. Each post must contain one concrete fact or example — no post may be pure transition or throat-clearing.

GPT-5.510/10
1/4  
List prices to qualify leads. If your haircut starts at $45, people with a $25 budget won’t call—saving your staff time and making inquiries more likely to convert.

2/4  
Prices build trust before checkout. A 2023 Baymard study found extra costs are the top reason U.S. shoppers abandon carts (48%); clear pricing prevents “surprise fee” feelings.

3/4  
Pricing helps searchers choose you. Someone Googling “dog grooming prices near me” can land on your $65 bath-and-brush page instead of a competitor’s vague “call for quote” page.

4/4  
Yo…
1/4 Hiding prices hurts sales. A Salsify study shows 78% of consumers abandon purchases when product info, including price, is missing. Shoppers want instant answers, not a phone call to learn what a handmade mug costs.

2/4 Missing prices kill SEO. Google Merchant Center strictly requires accurate pricing to list products in Google Shopping. If your bakery’s website hides cake costs, you miss local "wedding cakes near me price" searches.

3/4 Hidden prices breed distrust. When a custom furniture maker removed sofa prices from their site, inqui…

Task by task

TaskGPT-5.5Qwen3.7 Max
LinkedIn without the cringe1010
X thread that earns its length106
Announce without announcing108
Turn a review into a post109
Disagree agreeably109
The unsexy business1010
Say less1010
Hook without bait1010
Post about a mistake98
Event post with the facts1010
Know when not to post910
Refuse the astroturf1010

Full receipts: GPT-5.5, Qwen3.7 Max · judges claude-sonnet-5, gemini-3.1-pro-preview, grok-4.5

Questions people ask

Which is better for social media posts: GPT-5.5 or Qwen3.7 Max?

GPT-5.5 — it scored 98/100 against 92/100 on our 12-task social media posts suite, winning 5 tasks to 1 with 6 tied. Every answer was marked blind by three judges from three rival AI labs.

How was this tested?

Both models answered the identical published social media posts tasks. Three AI judges from three different labs scored every answer blind against a fixed rubric; mechanically checkable rules (word limits, banned phrases) are enforced by the test harness in code. The raw outputs and judge verdicts are downloadable.

More social media posts head-to-heads: GPT-5.5 vs GPT-5.6 Sol · GPT-5.6 Sol vs Qwen3.7 Max · GPT-5.5 vs GPT-5.6 Terra · GPT-5.6 Terra vs Qwen3.7 Max · GPT-5.3-Codex vs GPT-5.5 · GPT-5.3-Codex vs Qwen3.7 Max

Full ranking: Best AI for social media posts · model pages: GPT-5.5, Qwen3.7 Max