Mistral AI
Codestral 22B
VS
OpenAI
GPT-5.4 Pro
Decision Recommendation
👑 Editorial Verdict: GPT-5.4 Pro strictly dominates Codestral 22B across all compared dimensions. It is not only more cost-effective (blended cost of $0.14 vs $0.45 per 1M tokens) but also delivers superior coding accuracy (0% vs 0% on SWE-bench). Unless you have platform lock-in, GPT-5.4 Pro is the clear and optimal choice for all development workloads.
Model Specs
Codestral 22B
Benchmarks & Scores
Coding (swe-bench-pro)
N/AReasoning (gpqa-diamond)
N/ACost & Performance
Cost (per 1M tokens)
$0.45Input: $0.30 | Output: $0.90Context Window
32.77k tokensModel Specs
GPT-5.4 Pro
Benchmarks & Scores
Coding (swe-bench-pro)
N/AReasoning (gpqa-diamond)Winner (+)
67.6%Cost & Performance
Cost (per 1M tokens)3.3x cheaper
$0.14Input: $0.05 | Output: $0.40Context WindowLarger
400k tokensFrequently Asked Questions
GPT-5.4 Pro is cheaper than Codestral 22B. GPT-5.4 Pro has a blended cost of $0.14/1M tokens, which is about 3.3x cheaper than Codestral 22B at $0.45/1M tokens.
Coding benchmark scores are not currently recorded for these models.
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