Gemini 3.1 Flash wins on price ($0.5 vs $2/1M input). Grok 4 wins on coding (92 vs 68) and context window (2M vs 1M). For most workflows, Gemini 3.1 Flash is the stronger default — best cheap ai for broad day-to-day work — now with 1m context.
The shortest way to see the safest default, the lower-cost option, and the specialist pick before you read deeper.
Gemini 3.1 Flash is the safest overall answer here when you want the strongest default instead of the lowest list price.
Mistral: Mistral Nemo is the lower-cost option to start with when you still need useful output at scale.
Grok 4 is the better pick when response speed matters more than maximum reasoning depth.
Grok 4 leads on coding with a score of 92 vs 68 for Gemini 3.1 Flash.
Grok 4 has the larger context window: 2M vs 1M for Gemini 3.1 Flash.
Gemini 3.1 Flash is cheaper at $0.5/1M input tokens vs $2/1M for Grok 4.
Choose Gemini 3.1 Flash for budget and writing — high-volume everyday ai usage where speed and cost both matter.
Choose Grok 4 when coding and research at competitive pricing with maximum context.
Both models serve different primary workflows — consider using each where it has a clear edge.
Switch the scoring lens to see whether the top answer changes when you care more about cost, speed, or long-document work.
xAI / Balanced / Jul 29, 2026
Strong coding value with 2M context — an underrated pick at this price.
Ranks models by the broadest mix of coding, writing, research, and long-context usefulness.
You need the highest writing quality or the most reliable production-grade output — Claude wins both.
The fastest way to see where the recommendation shifts when your priority changes.
Best cheap AI for broad day-to-day work — now with 1M context.
Strong coding value with 2M context — an underrated pick at this price.
1M token context window at $0.50/$3 per million tokens
2.5× faster time-to-first-token than Gemini 2.5 Flash
Strong multimodal support across text, images, audio, and video
Not as sharp as premium models on hard reasoning or complex coding
May need more validation on nuanced technical tasks
UseRightAI recommendations are based on practical decision factors people actually feel in day-to-day use.
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Gemini 3.1 Flash wins on more categories — budget, writing, images. Grok 4 is the better pick when coding and research at competitive pricing with maximum context. The right choice depends on your specific use case.
Gemini 3.1 Flash is cheaper at $0.5/1M input and $3/1M output. Grok 4 costs $2/1M input and $6/1M output.
Grok 4 has the larger context window at 2M tokens vs Gemini 3.1 Flash's 1M. For large document analysis, Grok 4 is the stronger pick.
Grok 4 is better for coding with a score of 92 vs Gemini 3.1 Flash's 68 (out of 100). Claude Fable 5 is the overall coding leader in this directory at 100/100.
Gemini 3.1 Flash is faster with a very fast speed rating (score: 5) vs Grok 4's fast rating (score: 4).