Model comparison — flyer generation

branch feature/inline-svgs-with-gemini-3.5-flash · 6 prompts × 4 variants · cells are the live HTML (zoom freely, stays crisp) · open↗ = full size

promptGemini 3.1 Prothinking: mediumGemini 3.5 Flashthinking: mediumGLM-5.2reasoning: MAX (high)GLM-5.2reasoning: medium
Garden Soiree (botanical invite)$0.16499s · 6 svg$0.12464s · 3 svg$0.036472s · 7 svg$0.037574s · 10 svg
ELECTRIC HORIZON (music festival)$0.10566s · 1 svg$0.11559s · 3 svg$0.024042s · 3 svg$0.104173s · 10 svg
The Crusty Loaf (artisan bakery)$0.11271s · 2 svg$0.074337s · 1 svg$0.025745s · 6 svg$0.030254s · 12 svg
TERRA (wellness retreat)$0.10969s · 2 svg$0.083847s · 8 svg$0.034145s · 9 svg$0.0743130s · 12 svg
The Bespoke Gentleman (tailor)$0.13783s · 3 svg$0.082045s · 3 svg$0.025125s · 13 svg$0.025987s · 11 svg
Bright Smile Dental (QR booking)$0.11567s · 10 svg$0.082244s · 10 svg$0.025648s · 10 svg$0.025729s · 12 svg
TOTAL / column$0.742tot · avg 76s · 24 svg$0.561tot · avg 49s · 28 svg$0.171tot · avg 46s · 48 svg$0.297tot · avg 91s · 67 svg

Each cell shows latency · cost · inline-svg count · output tokens. All runs: product flyer, A5 Portrait, temperature 0.3, font-mode web. Gemini effort = thinking_level medium; GLM-5.2 in two efforts — OpenRouter reasoning high (its max tier, labelled MAX) and medium; both capped at 32768 output tokens. GLM cost computed at $0.95/M in · $3.00/M out (output incl. reasoning tokens); Gemini cost via genai-prices. GLM latency is highly variable provider-side.

Garden Soiree (botanical invite) flyer · A5 · Portrait

Gemini 3.1 Pro thinking: medium 99s $0.164 6 svg 12703 out-tok open ↗
Gemini 3.5 Flash thinking: medium 64s $0.124 3 svg 12777 out-tok open ↗
GLM-5.2 reasoning: MAX (high) 72s $0.0364 7 svg 10346 out-tok open ↗
GLM-5.2 reasoning: medium 74s $0.0375 10 svg 10703 out-tok open ↗

ELECTRIC HORIZON (music festival) flyer · A5 · Portrait

Gemini 3.1 Pro thinking: medium 66s $0.105 1 svg 7682 out-tok open ↗
Gemini 3.5 Flash thinking: medium 59s $0.115 3 svg 11735 out-tok open ↗
GLM-5.2 reasoning: MAX (high) 42s $0.0240 3 svg 6150 out-tok open ↗
GLM-5.2 reasoning: medium 173s $0.104 10 svg 32768 out-tok open ↗

The Crusty Loaf (artisan bakery) flyer · A5 · Portrait

Gemini 3.1 Pro thinking: medium 71s $0.112 2 svg 8219 out-tok open ↗
Gemini 3.5 Flash thinking: medium 37s $0.0743 1 svg 7158 out-tok open ↗
GLM-5.2 reasoning: MAX (high) 45s $0.0257 6 svg 6592 out-tok open ↗
GLM-5.2 reasoning: medium 54s $0.0302 12 svg 8116 out-tok open ↗

TERRA (wellness retreat) flyer · A5 · Portrait

Gemini 3.1 Pro thinking: medium 69s $0.109 2 svg 8027 out-tok open ↗
Gemini 3.5 Flash thinking: medium 47s $0.0838 8 svg 8885 out-tok open ↗
GLM-5.2 reasoning: MAX (high) 45s $0.0341 9 svg 9501 out-tok open ↗
GLM-5.2 reasoning: medium 130s $0.0743 12 svg 22926 out-tok open ↗

The Bespoke Gentleman (tailor) flyer · A5 · Portrait

Gemini 3.1 Pro thinking: medium 83s $0.137 3 svg 10366 out-tok open ↗
Gemini 3.5 Flash thinking: medium 45s $0.0820 3 svg 8647 out-tok open ↗
GLM-5.2 reasoning: MAX (high) 25s $0.0251 13 svg 6431 out-tok open ↗
GLM-5.2 reasoning: medium 87s $0.0259 11 svg 6686 out-tok open ↗

Bright Smile Dental (QR booking) flyer · A5 · Portrait

Gemini 3.1 Pro thinking: medium 67s $0.115 10 svg 8403 out-tok open ↗
Gemini 3.5 Flash thinking: medium 44s $0.0822 10 svg 8594 out-tok open ↗
GLM-5.2 reasoning: MAX (high) 48s $0.0256 10 svg 6477 out-tok open ↗
GLM-5.2 reasoning: medium 29s $0.0257 12 svg 6508 out-tok open ↗