SmophyAI

Published daily · Next update 02:00 UTC

Daily snapshot · immutable permalink

AI model usage rankings - September 27, 2026

As published on September 27, 2026, Space Bunny Alpha led real OpenRouter usage share at 19.4%. OpenAI: GPT-5.6 Terra (batch), Google: Gemma 4 26B A4B (free) entered the leaderboard for the first time. SpaceXAI: Grok 4.7 moved 13 places down since September 26, 2026.

  1. #1 Space Bunny Alpha - 19.4% usage share
  2. #2 DeepSeek: DeepSeek V4.1 Flash (batch) - 16.8% usage share
  3. #3 DeepSeek: DeepSeek V4 Flash 0423 - 6.1% usage share
  4. #4 Xiaomi: MiMo-V2.6-Flash - 6.0% usage share
  5. #5 OpenAI: GPT-5.6 Luna (batch) - 5.4% usage share
  6. #6 Z.ai: GLM 5.3 Flash (batch) - 5.0% usage share
  7. #7 NVIDIA: Nemotron 3 Ultra (free) - 4.9% usage share
  8. #8 Tencent: Hy4 preview - 4.9% usage share
  9. #9 OpenAI: GPT-6 Luna (batch) - 2.9% usage share
  10. #10 Tencent: Hy3 - 1.3% usage share
Change since September 26, 2026
#ModelUsage shareRank change
01Space Bunny Alpha19.4%no change
02DeepSeek: DeepSeek V4.1 Flash (batch)16.8%no change
03DeepSeek: DeepSeek V4 Flash 04236.1%no change
04Xiaomi: MiMo-V2.6-Flash6.0%+1 (+0.1pts)
05OpenAI: GPT-5.6 Luna (batch)5.4%+1 (-0.3pts)
06Z.ai: GLM 5.3 Flash (batch)5.0%-2 (-1.5pts)
07NVIDIA: Nemotron 3 Ultra (free)4.9%no change
08Tencent: Hy4 preview4.9%no change
09OpenAI: GPT-6 Luna (batch)2.9%no change
10Tencent: Hy31.3%+1 (+0.1pts)
11Google: Gemini 3.8 Flash (batch)1.1%+1 (-0.1pts)
12Z.ai: GLM 5.3 (batch)1.1%+1 (-0.1pts)
13DeepSeek: DeepSeek V4 Pro 04231.0%-3 (-0.1pts)
14Upstage: Solar Pro 41.0%no change
15OpenAI: GPT-5.6 Sol (batch)1.0%+4 (+0.1pts)
16Anthropic: Claude Opus 5.5 (batch)1.0%no change
17Meta: Muse Spark 1.3 Contributor1.0%-2 (0pts)
18MoonshotAI: Kimi K3 (batch)1.0%-1 (+0.1pts)
19MiniMax: MiniMax M30.9%+2 (0pts)
20Xiaomi: MiMo-V2.6-Pro0.8%+6 (+0.1pts)
21Xiaomi: MiMo-V2.50.8%+1 (0pts)
22inclusionAI: Ling 3.0 Flash Fin0.8%-2 (-0.1pts)
23Poolside: Laguna S 2.1 (free)0.7%+1 (0pts)
24Anthropic: Claude Sonnet 5 (batch)0.7%+1 (-0.1pts)
25OpenAI: GPT-6 Sol (batch)0.7%+2 (+0.1pts)
26Z.ai: GLM 5.20.6%-3 (-0.1pts)
27Google: Gemini 3 Flash Preview (batch)0.5%+2 (0pts)
28Google: Gemini 2.5 Flash Lite (batch)0.4%no change
29OpenAI: GPT-6 Astra (batch)0.4%-11 (-0.5pts)
30NVIDIA: Nemotron 3.5 Lightning (free)0.3%+11 (+0.1pts)
31Qwen: Qwen3.7 Flash0.3%+6 (0pts)
32Qwen: Qwen3.8 Flash0.3%+10 (0pts)
33Google: Gemma 4 31B (free)0.3%+1 (0pts)
34OpenAI: gpt-oss-120b (batch)0.3%-2 (-0.1pts)
35Google: Gemini 3.1 Flash Lite (batch)0.3%no change
36Google: Gemini 3.7 Flash (batch)0.3%+2 (0pts)
37Mistral: Mistral Nemo0.3%+8 (0pts)
38DeepSeek: DeepSeek V3.20.2%+8 (0pts)
39OpenAI: GPT-5.6 Terra (batch) New0.2%-
40Google: Gemini 2.5 Flash (batch)0.2%no change
41NVIDIA: Nemotron 3 Super (free)0.2%+3 (0pts)
42Anthropic: Claude Fable 5.1 (batch)0.2%-11 (-0.2pts)
43Anthropic: Claude Opus 5 (batch)0.2%-7 (-0.1pts)
44inclusionAI: Ling 3.0 Flash Sante0.2%-1 (0pts)
45Google: Gemma 4 26B A4B (free) New0.2%-
46SpaceXAI: Grok 4.70.2%-13 (-0.1pts)

This page is a permanent, unchanging record of real OpenRouter usage share as it stood on September 27, 2026. Later corrections to the data pipeline appear as new dated snapshots - this page's figures never change.

Source: OpenRouter (openrouter.ai/rankings), as of September 27, 2026.

Benchmark scores: Artificial Analysis (artificialanalysis.ai) via OpenRouter (openrouter.ai/rankings).

Methodology: www.smophy.ai/benchmark/methodology

Token counts originate from each provider's own tokenizer and are not directly comparable across providers.