Top Cheap Tool-Calling Long-Context AI Models
The best cheap tool-calling long-context AI models right now, ranked and compared on price, context window and features. 28 models match. These are models that cost $1 or less per million output tokens, and models that can call tools and functions, which agents depend on, and models with a context window of 1 million tokens or more, enough for several books at once.
- 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 - 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 - DeepSeek V4.1 Flash
DeepSeek · 1.05M context · ZDR · Images · Reasoning · Tools
$0.140 in
$0.420 out - DeepSeek V4 Flash 0423
DeepSeek · 1.05M context · ZDR · Reasoning · Tools
$0.140 in
$0.280 out - Gemini 2.5 Flash Lite
Google · 1.05M context · No training · Images · Reasoning · Tools
$0.100 in
$0.400 out - GPT-4.1 Nano
OpenAI · 1.05M context · ZDR · Images · Tools
$0.100 in
$0.400 out - Llama 4 Scout
Meta · 1.31M context · ZDR · Images · Tools
$0.100 in
$0.300 out - Beam 1.0 501B A23B
Reflection · 1.05M context · ZDR · Reasoning · Tools
$0.250 in
$1.00 out - Mercury 3
Inception · 1M context · ZDR · Reasoning · Tools
$0.100 in
$0.350 out - GPT-6 Luna Pro
OpenAI · 1.05M context · ZDR · Images · Reasoning · Tools
$0.100 in
$0.500 out - Qwen3.8 Omni Flash
Qwen · 1M context · No training · Images · Reasoning · Tools
$0.150 in
$0.470 out - GPT Luna Latest
~openai · 1.05M context · Images · Reasoning · Tools
$0.100 in
$0.500 out - Muse Spark 1.3 Contributor
Meta · 1.05M context · Images · Reasoning · Tools
$0.100 in
$0.200 out - GLM Flash Latest
~z Ai · 1.05M context · Images · Reasoning · Tools
$0.038 in
$0.080 out - Qwen3.8 Flash
Qwen · 1M context · No training · Images · Reasoning · Tools
$0.150 in
$0.470 out - Muse Spark 1.2 Contributor
Meta · 1.05M context · Images · Reasoning · Tools
$0.100 in
$0.200 out - DeepSeek V4 Flash Latest
~deepseek · 1.05M context · Reasoning · Tools
$0.048 in
$0.157 out - Qwen3.7 Flash
Qwen · 1M context · No training · Images · Reasoning · Tools
$0.030 in
$0.130 out - Claude Haiku Latest
~anthropic · 1M context · Images · Reasoning · Tools
$0.100 in
$0.500 out
Prices are per 1M tokens. Ranked by intelligence score where available, then newest.