Updated March 2026
ModelPicker
Build a shortlist, compare two contenders, and check which model wins on benchmarks, price, speed, and context before you commit.
VS
Claude Opus 4.6
Anthropic | Frontier | Mar 2026
4 - 2
GPT-5.4
OpenAI | Frontier | Feb 2026
72.8%SWE-bench Verified68.5%
VS
71.4%GPQA Diamond66.9%
VS
92.3%MMLU91.7%
VS
48 tok/sSpeed78 tok/s
VS
1000KContext Window256K
VS
15$/MInput Price2.5$/M
VS
75$/MOutput Price10$/M
VS
Best for CodingDeep Reasoning1M Context
General PurposeMultimodalFast
Monthly Cost Calculator
1M50M tokens/mo500M
Input heavy70% in / 30% outOutput heavy
Claude Opus 4.6
$1650.00
/month
GPT-5.3 Codex
$166.25
/month
GPT-5.4
$237.50
/month
Grok 5
$400.00
/month
Claude Sonnet 4.6
$330.00
/month
Gemini 3.1 Pro
$332.50
/month
DeepSeek V4
$19.50
/month
Kimi K2.5
$64.00
/month
Recommendation Engine
Pick your primary use case and get our top 3 model recommendations with reasoning.
Claude Opus 4.6 leads SWE-bench at 72.8%. Codex offers the best code-to-cost ratio.
1
Claude Opus 4.6
Anthropic
SWE-bench
72.8%
Speed
48 tok/s
Input
$15/M
Output
$75/M
2
GPT-5.3 Codex
OpenAI
SWE-bench
70.1%
Speed
105 tok/s
Input
$1.75/M
Output
$7/M
3
GPT-5.4
OpenAI
SWE-bench
68.5%
Speed
78 tok/s
Input
$2.5/M
Output
$10/M