$0.10
Cheapest input
Gemini 2.5 Flash-Lite
AI Resources
AI API pricing dashboard
Pricing comparison, cost simulation, and detailed provider analysis for Anthropic, OpenAI, Gemini, DeepSeek, Mistral, and xAI. Comparisons cover selected models at standard or DeepSeek peak rates; ties are possible. They exclude cache storage, cache writes, tools, media, regional and priority premiums. Gemini 2.5 requires prior active use.
Last verified: October 13, 2026
API pricing at a glance
Every figure was read from the provider's own pricing documentation on the verification date above. Open a provider for its models, use cases and cost tips, or scroll on for the charts and the full model directory.
$0.006
Cheapest cached
DeepSeek V4.1-Flash
$0.10
Cheapest output
Ministral 3 3B
$1.32
Lowest top-tier input
V4-Pro
$0
Free tier
Gemini
1M
Context, no premium
Fable 5.1 / Opus 5.5
Provider summary
Anthropic
Opus 5.5 and Fable 5.1 offer 1M context at standard token rates, with model-specific cache discounts.
- Opus 5.5
- $4/$20
- Fable 5.1
- $10/$50
OpenAI
GPT-6 Astra, GPT-6.1 Sol and GPT-6 Luna cover reasoning, coding and high-volume work, with separate image and voice models.
- GPT-6 Astra
- $10/$50
- GPT-6 Luna input
- $0.10
Gemini
Selected general-purpose models offer a free tier, multimodal input and discounted Batch and Flex token rates. Gemini 2.5 access is limited to prior active users.
- Free tier
- $0
- Text-model input limit
- 1M
DeepSeek
V4.1-Flash provides 1M context and up to 384K output at $0.30/$1.20 peak or $0.15/$0.60 off-peak, with native vision on Flash.
- V4.1-Flash peak input
- $0.30
- Flash peak cached input
- $0.006
Mistral
Text, vision, code and specialist APIs, with model-specific cached-input rates and 50% off eligible batch workloads.
- Medium 3.5
- $1.50/$7.50
- Ministral 3 3B
- $0.10
xAI Grok
Text, search, image, video and dedicated voice APIs. Listed text models have a higher prompt-price tier from 200K tokens.
- Grok 4.7
- $2/$6
- Grok 4.3
- $1.25/$2.50
Head-to-head model tiers
Flagship
- AnthropicFable 5.1$10/$50
- OpenAIGPT-6 Astra$10/$50
- Gemini3.1 Pro Preview$2/$12
- DeepSeekV4-Pro$1.32/$3.96
- MistralMedium 3.5$1.50/$7.50
- xAI GrokGrok 4.7$2/$6
Mid
- AnthropicSonnet 5.5$2/$10
- OpenAIGPT-6.1 Sol$2/$10
- Gemini3.8 Flash$0.75/$3.75
- DeepSeekV4.1-Flash$0.30/$1.20
- MistralLarge 3$0.50/$1.50
- xAI GrokGrok 4.3$1.25/$2.50
Budget
- AnthropicHaiku 4.5$1/$5
- OpenAIGPT-6 Luna$0.10/$0.50
- Gemini3.5 Flash-Lite$0.30/$2.50
- DeepSeekV4.1-Flash$0.30/$1.20
- MistralSmall 4$0.15/$0.60
- xAI GrokGrok Build 0.1$1/$2
Reasoning
- AnthropicOpus 5.5$4/$20
- OpenAIGPT-6 Astra$10/$50
- Gemini3.1 Pro Preview$2/$12
- DeepSeekV4-Pro$1.32/$3.96
- MistralMedium 3.5$1.50/$7.50
- xAI GrokGrok 4.20 Reasoning$1.25/$2.50
| Tier | Anthropic | OpenAI | Gemini | DeepSeek | Mistral | xAI Grok |
|---|---|---|---|---|---|---|
| Flagship | Fable 5.1$10/$50 | GPT-6 Astra$10/$50 | 3.1 Pro Preview$2/$12 | V4-Pro$1.32/$3.96 | Medium 3.5$1.50/$7.50 | Grok 4.7$2/$6 |
| Mid | Sonnet 5.5$2/$10 | GPT-6.1 Sol$2/$10 | 3.8 Flash$0.75/$3.75 | V4.1-Flash$0.30/$1.20 | Large 3$0.50/$1.50 | Grok 4.3$1.25/$2.50 |
| Budget | Haiku 4.5$1/$5 | GPT-6 Luna$0.10/$0.50 | 3.5 Flash-Lite$0.30/$2.50 | V4.1-Flash$0.30/$1.20 | Small 4$0.15/$0.60 | Grok Build 0.1$1/$2 |
| Reasoning | Opus 5.5$4/$20 | GPT-6 Astra$10/$50 | 3.1 Pro Preview$2/$12 | V4-Pro$1.32/$3.96 | Medium 3.5$1.50/$7.50 | Grok 4.20 Reasoning$1.25/$2.50 |