9 models in this directory cost $1 or less per million input tokens. DeepSeek V3 is the most capable of them ($0.27/1M), Mistral Small 3.1 is the absolute cheapest at $0.1/1M, and Gemini 3.1 Flash gives you the largest context window (1M tokens) at this price level.
The shortest way to see the safest default, the lower-cost option, and the specialist pick before you read deeper.
DeepSeek V3 is the safest overall answer here when you want the strongest default instead of the lowest list price.
Grok 4 is the lower-cost option to start with when you still need useful output at scale.
Gemini 3.1 Flash is the better pick when response speed matters more than maximum reasoning depth.
DeepSeek V3 is the most capable model under $1/1M — $0.27/1M input, $1.1/1M output, 128K context.
Mistral Small 3.1 is the absolute cheapest at $0.1/1M input — 100x cheaper than Claude Fable 5.
Codestral 25.01 is the strongest budget coding pick (coding score 88/100).
Choose DeepSeek V3 as your budget default — the best capability-per-dollar in this price band.
Choose Mistral Small 3.1 for very high-volume tasks like classification, tagging, and extraction.
Route hard tasks to a premium model and keep everything else here — a two-tier setup usually cuts spend 60–80%.
Switch the scoring lens to see whether the top answer changes when you care more about cost, speed, or long-document work.
Google / Budget / Mar 24, 2026
Best cheap AI for broad day-to-day work — now with 1M context.
Ranks models by the broadest mix of coding, writing, research, and long-context usefulness.
You need premium reasoning depth or the highest coding benchmark scores.
The fastest way to see where the recommendation shifts when your priority changes.
GPT-4o-class coding quality at under $0.30/1M — the best value in the directory.
Open-source o1-class reasoning at a fraction of the cost.
Best cheap AI for broad day-to-day work — now with 1M context.
OpenAI's fastest, cheapest option for everyday high-volume tasks.
Best low-cost writing option for fast-moving content teams.
Best open-weight long-context option for self-hosted pipelines.
Best flexible option for teams that need open-weight portability.
Best budget-focused coding specialist for high-volume developer teams.
GPT-4o class coding and reasoning at under $0.30/1M input tokens
Open-source weights available for self-hosting
Strong performance on HumanEval and coding benchmarks relative to price
Chinese-origin model raises data sovereignty concerns for some enterprise teams
Slightly weaker on nuanced English writing tone compared to Claude and GPT
Less reliable for complex multi-step agentic workflows vs frontier models
UseRightAI recommendations are based on practical decision factors people actually feel in day-to-day use.
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DeepSeek V3 — $0.27/1M input tokens with the highest capability average in this price band. GPT-4o-class coding quality at under $0.30/1M — the best value in the directory.
Mistral Small 3.1 at $0.1/1M input and $0.3/1M output. It handles ultra-high-volume classification well despite the price.
Codestral 25.01, with a coding score of 88/100 at $0.9/1M input.
Budget models trail flagships on hard reasoning, nuanced writing, and complex multi-step coding. Claude Fable 5, the current capability leader, scores 99/100 on average vs 80/100 for DeepSeek V3 — use cheap models for volume, not for your hardest work.
Yes — usually 3–5x more. DeepSeek V3 charges $0.27/1M input but $1.1/1M output, so long responses drive the real bill. Our API cost calculator models both sides.