Compare GPT-4 by OpenAI against Qwen3 30B A3B Thinking 2507 by Qwen, context windows of 8K vs 262K, tested across 26 shared challenges. Updated April 2026.
GPT-4 and Qwen3 30B A3B Thinking 2507 are both competitive models. GPT-4 costs $30/M input tokens vs $0.071/M for Qwen3 30B A3B Thinking 2507. Context windows: 8K vs 262K tokens. Compare their real outputs side by side below.
GPT-4 is made by openai while Qwen3 30B A3B Thinking 2507 is from qwen. GPT-4 has a 8K token context window compared to Qwen3 30B A3B Thinking 2507's 262K. On pricing, GPT-4 costs $30/M input tokens vs $0.071/M for Qwen3 30B A3B Thinking 2507.
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Qwen3 30B A3B Thinking 2507 is 211x cheaper per token — worth considering if cost matters.
Qwen3 30B A3B Thinking 2507 uses 67.9x more emoji
Ask them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.

Compare GPT-4 by OpenAI against Qwen3 30B A3B Thinking 2507 by Qwen, context windows of 8K vs 262K, tested across 26 shared challenges. Updated April 2026.
GPT-4 and Qwen3 30B A3B Thinking 2507 are both competitive models. GPT-4 costs $30/M input tokens vs $0.071/M for Qwen3 30B A3B Thinking 2507. Context windows: 8K vs 262K tokens. Compare their real outputs side by side below.
GPT-4 is made by openai while Qwen3 30B A3B Thinking 2507 is from qwen. GPT-4 has a 8K token context window compared to Qwen3 30B A3B Thinking 2507's 262K. On pricing, GPT-4 costs $30/M input tokens vs $0.071/M for Qwen3 30B A3B Thinking 2507.
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Qwen3 30B A3B Thinking 2507 is 211x cheaper per token — worth considering if cost matters.
Qwen3 30B A3B Thinking 2507 uses 67.9x more emoji
Ask them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.

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21 fights queued
9+ more head-to-head results. Free. Not a trick.
Free account. No card required. By continuing, you agree to Rival's Terms and Privacy Policy