Top No-Training Cheap Reasoning AI Models
The best no-training cheap reasoning AI models right now, ranked and compared on price, context window and features. 53 models match. These are models whose providers do not train on your prompts, and models that cost $1 or less per million output tokens, and models that think step by step before answering.
- MiMo-V2.6-Pro
Xiaomi · 1.05M context · ZDR · Images · Reasoning · Tools
$0.435 in
$0.870 out - Claude Haiku 5.5
Anthropic · 1M context · ZDR · Images · Reasoning · Tools
$0.100 in
$0.500 out - MiniMax M3.1 Flash
MiniMax · 1.05M context · ZDR · Images · Reasoning · Tools
$0.150 in
$0.600 out - GLM 5.3 Flash
Z.ai · 1.05M context · ZDR · Images · Reasoning · Tools
$0.150 in
$0.500 out - Ling 3.1 Flash
Inclusionai · 262K context · ZDR · Reasoning · Tools
$0.075 in
$0.225 out - GPT-6 Luna
OpenAI · 1.05M context · ZDR · Images · Reasoning · Tools
$0.100 in
$0.500 out - MiMo-V2.6-Flash
Xiaomi · 1.05M context · ZDR · Images · Reasoning · Tools
$0.140 in
$0.280 out - DeepSeek V4 Flash Vision Exp
DeepSeek · 1.05M context · ZDR · Images · Reasoning · Tools
$0.216 in
$0.647 out - DeepSeek V4 Flash 0731
DeepSeek · 1.05M context · ZDR · Reasoning · Tools
$0.119 in
$0.238 out - Solar Pro 4
Upstage · 524K context · ZDR · Reasoning · Tools
$0.150 in
$0.600 out - DeepSeek V4.1 Flash
DeepSeek · 1.05M context · ZDR · Images · Reasoning · Tools
$0.140 in
$0.420 out - Ling 3.0 Flash VL
Inclusionai · 131K context · ZDR · Images · Reasoning · Tools
$0.060 in
$0.180 out - DeepSeek V4 Flash 0423
DeepSeek · 1.05M context · ZDR · Reasoning · Tools
$0.140 in
$0.280 out - Solar Mini 4
Upstage · 524K context · ZDR · Reasoning · Tools
$0.050 in
$0.200 out - DeepSeek V3.2
DeepSeek · 164K context · ZDR · Reasoning · Tools
$0.280 in
$0.420 out - Ling 3.0 Flash
Inclusionai · 262K context · ZDR · Reasoning · Tools
$0.021 in
$0.063 out - Qwen3.5-35B-A3B
Qwen · 262K context · ZDR · Images · Reasoning · Tools
$0.140 in
$1.00 out - Qwen3.6 35B A3B
Qwen · 262K context · ZDR · Images · Reasoning · Tools
$0.100 in
$0.900 out - Step 3.5 Flash
Stepfun · 262K context · ZDR · Reasoning · Tools
$0.100 in
$0.300 out - DeepSeek V3.2 Exp
DeepSeek · 164K context · ZDR · Reasoning · Tools
$0.270 in
$0.410 out - GLM 4.7 Flash
Z.ai · 200K context · ZDR · Reasoning · Tools
$0.060 in
$0.400 out - DeepSeek V3.1 Terminus
DeepSeek · 164K context · ZDR · Reasoning · Tools
$0.270 in
$1.00 out - DeepSeek V3.1
DeepSeek · 164K context · ZDR · Reasoning · Tools
$0.250 in
$0.950 out - Qwen3.5-9B
Qwen · 262K context · ZDR · Images · Reasoning · Tools
$0.170 in
$0.250 out - GPT-5 Nano
OpenAI · 400K context · ZDR · Images · Reasoning · Tools
$0.050 in
$0.400 out
Prices are per 1M tokens. Ranked by intelligence score where available, then newest.