What are the token costs and operational benchmarks for GPT-4o Mini?

GPT-4o Mini (OpenAI) is priced at $0.15 per 1M input tokens and $0.60 per 1M output tokens (with prompt cache reads at $0.075/1M tokens). Built on a Edge-Optimized Omni Model architecture with a 131.072k token context window, it delivers 220ms TTFT latency at 140 tokens per sec and scores 41% on SWE-bench Verified, 40.2% on GPQA Diamond, 68% on MMLU-Pro, and 70.2% on MATH-500 (67.2 IVR).
Verified daily via automated API latency tests and official documentation.
Input / 1M $0.15
Output / 1M $0.60
Cache Read / 1M $0.075
Context Limit 131.072k
TTFT Latency 220ms
Throughput 140 t/s
SWE-bench 41%
GPQA Diamond 40.2%

Verified Capability Benchmarks

Composite Intelligence: 53.4/100
SWE-bench Verified
41%
GPQA Diamond
40.2%
MMLU-Pro
68%
MATH-500
70.2%
HumanEval Coding
87%

Architectural & Production Profile

Low-latency multimodal model optimized for high-volume customer queries, fine-tuning, and structured extraction.

Optimal Production Workloads

High-volume classification, lightweight RAG chatbots, and structured JSON extraction.

Architecture
Edge-Optimized Omni Model
Modalities
Text, Vision
Max Output Tokens
16,384 tokens
Blended Rate (3:1)
$0.262 / 1M

Verified Cloud Inference Endpoints Hosting GPT-4o Mini

Compare latency, streaming speed, and token pricing across cloud API providers.

All Cloud Providers →
Inference Provider Role Input / 1M Output / 1M Avg TTFT Throughput
OpenAI Platform API → Primary Host $0.15 $0.60 220ms 140 tok/s

Interactive Monthly Token Economics & ROI Forecaster

Model production workloads across prompt, completion, and cached context tokens, or switch models on the fly.

25.0M Tokens
500K 50M 250M 500M+
5.0M Tokens
100K 25M 75M 150M+
50% Cached
0% (Uncached) 25% 50% (Typical Agent) 95% Max

Estimated Monthly Spend

GPT-4o Mini $5.81

$0.15/1M in · $0.60/1M out

Prompt Cache: $0.075/1M read · $0.15/1M write

Gemini 4 Argon $76.25

$2.00/1M in · $10.00/1M out

Prompt Cache: $0.100/1M read · $0.50/1M write

Projected Monthly Cost Reduction
$70.44 / mo
(92.4% lower cost with GPT-4o Mini)
Open Full Matchup Analysis →

Head-to-Head Comparisons Involving GPT-4o Mini (36)

Versus Comparison →

GPT-4o Mini vs Gemini 4 Argon

GPT-4o Mini is 92.5% cheaper for input tokens ($0.15 vs. $2.00 per 1M tokens) and $0.60 vs. $10.00 for output tokens (13.3x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (630ms faster than Gemini 4 Argon) with 140 vs. 115 tok/s throughput. Gemini 4 Argon leads coding evaluations at 84.5% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 93.8% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Claude 4.5 Sonnet

GPT-4o Mini is 95.0% cheaper for input tokens ($0.15 vs. $3.00 per 1M tokens) and $0.60 vs. $15.00 for output tokens (20.0x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (160ms faster than Claude 4.5 Sonnet) with 140 vs. 84 tok/s throughput. Claude 4.5 Sonnet leads coding evaluations at 75.8% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 84.2% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Claude Opus 5.5

GPT-4o Mini is 96.2% cheaper for input tokens ($0.15 vs. $4.00 per 1M tokens) and $0.60 vs. $20.00 for output tokens (26.7x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (460ms faster than Claude Opus 5.5) with 140 vs. 95 tok/s throughput. Claude Opus 5.5 leads coding evaluations at 89.9% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 93.2% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Gemini 3.8 Flash

GPT-4o Mini is 40.0% cheaper for input tokens ($0.15 vs. $0.25 per 1M tokens) and $0.60 vs. $1.50 for output tokens (1.7x cost advantage). In terms of operational performance, Gemini 3.8 Flash delivers lower response latency at 105ms TTFT (115ms faster than GPT-4o Mini) with 210 vs. 140 tok/s throughput. Gemini 3.8 Flash leads coding evaluations at 68.5% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 79.2% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs GPT-5

GPT-4o Mini is 94.0% cheaper for input tokens ($0.15 vs. $2.50 per 1M tokens) and $0.60 vs. $10.00 for output tokens (16.7x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (120ms faster than GPT-5) with 140 vs. 105 tok/s throughput. GPT-5 leads coding evaluations at 74.9% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 85.4% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs GPT-6 Astra

GPT-4o Mini is 98.5% cheaper for input tokens ($0.15 vs. $10.00 per 1M tokens) and $0.60 vs. $50.00 for output tokens (66.7x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (520ms faster than GPT-6 Astra) with 140 vs. 74 tok/s throughput. GPT-6 Astra leads coding evaluations at 75.7% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 96.0% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs DeepSeek V4 Pro

GPT-4o Mini is 88.6% cheaper for input tokens ($0.15 vs. $1.32 per 1M tokens) and $0.60 vs. $3.96 for output tokens (8.8x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (300ms faster than DeepSeek V4 Pro) with 140 vs. 78 tok/s throughput. DeepSeek V4 Pro leads coding evaluations at 80.6% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 90.1% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs DeepSeek R1

GPT-4o Mini is 72.7% cheaper for input tokens ($0.15 vs. $0.55 per 1M tokens) and $0.60 vs. $2.19 for output tokens (3.7x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (1230ms faster than DeepSeek R1) with 140 vs. 58 tok/s throughput. DeepSeek R1 leads coding evaluations at 49.2% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 71.5% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs DeepSeek V4 Flash Vision (Exp)

GPT-4o Mini is 31.8% cheaper for input tokens ($0.15 vs. $0.22 per 1M tokens) and $0.60 vs. $0.65 for output tokens (1.5x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (90ms faster than DeepSeek V4 Flash Vision (Exp)) with 140 vs. 165 tok/s throughput. DeepSeek V4 Flash Vision (Exp) leads coding evaluations at 77.4% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 91.3% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs OpenAI o3

GPT-4o Mini is 92.5% cheaper for input tokens ($0.15 vs. $2.00 per 1M tokens) and $0.60 vs. $8.00 for output tokens (13.3x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (930ms faster than OpenAI o3) with 140 vs. 82 tok/s throughput. OpenAI o3 leads coding evaluations at 71.7% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 87.7% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Claude 4 Opus

GPT-4o Mini is 99.0% cheaper for input tokens ($0.15 vs. $15.00 per 1M tokens) and $0.60 vs. $75.00 for output tokens (100.0x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (700ms faster than Claude 4 Opus) with 140 vs. 46 tok/s throughput. Claude 4 Opus leads coding evaluations at 77.2% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 87.1% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Claude 3.7 Sonnet

GPT-4o Mini is 95.0% cheaper for input tokens ($0.15 vs. $3.00 per 1M tokens) and $0.60 vs. $15.00 for output tokens (20.0x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (320ms faster than Claude 3.7 Sonnet) with 140 vs. 72 tok/s throughput. Claude 3.7 Sonnet leads coding evaluations at 70.3% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 78.5% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Gemini 3.1 Pro

GPT-4o Mini is 88.0% cheaper for input tokens ($0.15 vs. $1.25 per 1M tokens) and $0.60 vs. $10.00 for output tokens (8.3x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (200ms faster than Gemini 3.1 Pro) with 140 vs. 98 tok/s throughput. Gemini 3.1 Pro leads coding evaluations at 71.8% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 82.4% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Grok 4

GPT-4o Mini is 94.0% cheaper for input tokens ($0.15 vs. $2.50 per 1M tokens) and $0.60 vs. $12.50 for output tokens (16.7x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (260ms faster than Grok 4) with 140 vs. 95 tok/s throughput. Grok 4 leads coding evaluations at 73.2% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 86.2% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Llama 4 Maverick

GPT-4o Mini is 25.0% cheaper for input tokens ($0.15 vs. $0.20 per 1M tokens) and $0.60 vs. $0.60 for output tokens (1.3x cost advantage). In terms of operational performance, Llama 4 Maverick delivers lower response latency at 135ms TTFT (85ms faster than GPT-4o Mini) with 175 vs. 140 tok/s throughput. Llama 4 Maverick leads coding evaluations at 62.4% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 73.8% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Qwen 3.8 Flash Next

GPT-4o Mini is 6.2% cheaper for input tokens ($0.15 vs. $0.16 per 1M tokens) and $0.60 vs. $0.47 for output tokens (1.1x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (60ms faster than Qwen 3.8 Flash Next) with 140 vs. 185 tok/s throughput. Qwen 3.8 Flash Next leads coding evaluations at 81.0% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 91.7% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Gemini 3.5 Flash-Lite

Gemini 3.5 Flash-Lite is 50.0% cheaper for input tokens ($0.07 vs. $0.15 per 1M tokens) and $0.30 vs. $0.60 for output tokens (2.0x cost advantage). In terms of operational performance, Gemini 3.5 Flash-Lite delivers lower response latency at 78ms TTFT (142ms faster than GPT-4o Mini) with 265 vs. 140 tok/s throughput. Gemini 3.5 Flash-Lite leads coding evaluations at 55.4% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 68.4% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs OpenAI o4-mini

GPT-4o Mini is 86.4% cheaper for input tokens ($0.15 vs. $1.10 per 1M tokens) and $0.60 vs. $4.40 for output tokens (7.3x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (460ms faster than OpenAI o4-mini) with 140 vs. 125 tok/s throughput. OpenAI o4-mini leads coding evaluations at 68.1% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 81.4% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs DeepSeek V3

DeepSeek V3 is 6.7% cheaper for input tokens ($0.14 vs. $0.15 per 1M tokens) and $0.28 vs. $0.60 for output tokens (1.1x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (190ms faster than DeepSeek V3) with 140 vs. 78 tok/s throughput. DeepSeek V3 leads coding evaluations at 42.0% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 59.1% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Gemma 4 31B IT

Gemma 4 31B IT is 20.0% cheaper for input tokens ($0.12 vs. $0.15 per 1M tokens) and $0.36 vs. $0.60 for output tokens (1.2x cost advantage). In terms of operational performance, Gemma 4 31B IT delivers lower response latency at 115ms TTFT (105ms faster than GPT-4o Mini) with 155 vs. 140 tok/s throughput. Gemma 4 31B IT leads coding evaluations at 59.2% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 71.2% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs OpenAI o3-mini

GPT-4o Mini is 86.4% cheaper for input tokens ($0.15 vs. $1.10 per 1M tokens) and $0.60 vs. $4.40 for output tokens (7.3x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (730ms faster than OpenAI o3-mini) with 140 vs. 98 tok/s throughput. OpenAI o3-mini leads coding evaluations at 49.3% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 79.7% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Claude 3.5 Haiku

GPT-4o Mini is 81.2% cheaper for input tokens ($0.15 vs. $0.80 per 1M tokens) and $0.60 vs. $4.00 for output tokens (5.3x cost advantage). In terms of operational performance, Claude 3.5 Haiku delivers lower response latency at 190ms TTFT (30ms faster than GPT-4o Mini) with 130 vs. 140 tok/s throughput. GPT-4o Mini leads coding evaluations at 41.0% SWE-bench Verified vs. 40.6% for Claude 3.5 Haiku and 40.2% vs. 41.6% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Claude 3.5 Sonnet

GPT-4o Mini is 95.0% cheaper for input tokens ($0.15 vs. $3.00 per 1M tokens) and $0.60 vs. $15.00 for output tokens (20.0x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (90ms faster than Claude 3.5 Sonnet) with 140 vs. 80 tok/s throughput. Claude 3.5 Sonnet leads coding evaluations at 49.0% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 59.4% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Gemini 2.0 Flash

Gemini 2.0 Flash is 33.3% cheaper for input tokens ($0.10 vs. $0.15 per 1M tokens) and $0.40 vs. $0.60 for output tokens (1.5x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (60ms faster than Gemini 2.0 Flash) with 140 vs. 185 tok/s throughput. Gemini 2.0 Flash leads coding evaluations at 51.8% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 63.6% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Gemini 2.5 Flash

GPT-4o Mini is 50.0% cheaper for input tokens ($0.15 vs. $0.30 per 1M tokens) and $0.60 vs. $2.50 for output tokens (2.0x cost advantage). In terms of operational performance, Gemini 2.5 Flash delivers lower response latency at 110ms TTFT (110ms faster than GPT-4o Mini) with 180 vs. 140 tok/s throughput. Gemini 2.5 Flash leads coding evaluations at 58.0% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 70.5% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Gemini 2.5 Pro

GPT-4o Mini is 88.0% cheaper for input tokens ($0.15 vs. $1.25 per 1M tokens) and $0.60 vs. $10.00 for output tokens (8.3x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (480ms faster than Gemini 2.5 Pro) with 140 vs. 80 tok/s throughput. Gemini 2.5 Pro leads coding evaluations at 63.8% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 74.0% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs GLM-5.3-Flash

GLM-5.3-Flash is 20.0% cheaper for input tokens ($0.12 vs. $0.15 per 1M tokens) and $0.40 vs. $0.60 for output tokens (1.2x cost advantage). In terms of operational performance, GLM-5.3-Flash delivers lower response latency at 90ms TTFT (130ms faster than GPT-4o Mini) with 175 vs. 140 tok/s throughput. GLM-5.3-Flash leads coding evaluations at 52.8% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 63.5% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs GLM-5.3

GPT-4o Mini is 57.1% cheaper for input tokens ($0.15 vs. $0.35 per 1M tokens) and $0.60 vs. $1.00 for output tokens (2.3x cost advantage). In terms of operational performance, GLM-5.3 delivers lower response latency at 160ms TTFT (60ms faster than GPT-4o Mini) with 120 vs. 140 tok/s throughput. GLM-5.3 leads coding evaluations at 56.0% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 67.0% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs GPT-6.1 Sol

GPT-4o Mini is 92.5% cheaper for input tokens ($0.15 vs. $2.00 per 1M tokens) and $0.60 vs. $10.00 for output tokens (13.3x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (300ms faster than GPT-6.1 Sol) with 140 vs. 135 tok/s throughput. GPT-6.1 Sol leads coding evaluations at 86.4% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 92.4% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Grok 3

GPT-4o Mini is 95.0% cheaper for input tokens ($0.15 vs. $3.00 per 1M tokens) and $0.60 vs. $15.00 for output tokens (20.0x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (400ms faster than Grok 3) with 140 vs. 88 tok/s throughput. Grok 3 leads coding evaluations at 65.8% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 84.6% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Grok 3 Mini

GPT-4o Mini is 50.0% cheaper for input tokens ($0.15 vs. $0.30 per 1M tokens) and $0.60 vs. $1.20 for output tokens (2.0x cost advantage). In terms of operational performance, Grok 3 Mini delivers lower response latency at 150ms TTFT (70ms faster than GPT-4o Mini) with 160 vs. 140 tok/s throughput. Grok 3 Mini leads coding evaluations at 54.0% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 68.0% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Llama 3.3 70B Instruct

Llama 3.3 70B Instruct is 20.0% cheaper for input tokens ($0.12 vs. $0.15 per 1M tokens) and $0.30 vs. $0.60 for output tokens (1.2x cost advantage). In terms of operational performance, Llama 3.3 70B Instruct delivers lower response latency at 145ms TTFT (75ms faster than GPT-4o Mini) with 165 vs. 140 tok/s throughput. Llama 3.3 70B Instruct leads coding evaluations at 42.5% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 55.6% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Mistral Large 2 (2411)

GPT-4o Mini is 92.5% cheaper for input tokens ($0.15 vs. $2.00 per 1M tokens) and $0.60 vs. $6.00 for output tokens (13.3x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (160ms faster than Mistral Large 2 (2411)) with 140 vs. 75 tok/s throughput. Mistral Large 2 (2411) leads coding evaluations at 45.2% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 54.2% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs o1

GPT-4o Mini is 99.0% cheaper for input tokens ($0.15 vs. $15.00 per 1M tokens) and $0.60 vs. $60.00 for output tokens (100.0x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (2380ms faster than o1) with 140 vs. 48 tok/s throughput. o1 leads coding evaluations at 48.9% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 78.0% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs Qwen 3.8 27B

GPT-4o Mini is 25.0% cheaper for input tokens ($0.15 vs. $0.20 per 1M tokens) and $0.60 vs. $0.60 for output tokens (1.3x cost advantage). In terms of operational performance, Qwen 3.8 27B delivers lower response latency at 120ms TTFT (100ms faster than GPT-4o Mini) with 140 vs. 140 tok/s throughput. Qwen 3.8 27B leads coding evaluations at 58.4% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 68.0% vs. 40.2% on GPQA Diamond.

Versus Comparison →

GPT-4o Mini vs GPT-4o

GPT-4o Mini is 94.0% cheaper for input tokens ($0.15 vs. $2.50 per 1M tokens) and $0.60 vs. $10.00 for output tokens (16.7x cost advantage). In terms of operational performance, GPT-4o Mini delivers lower response latency at 220ms TTFT (60ms faster than GPT-4o) with 140 vs. 100 tok/s throughput. GPT-4o leads coding evaluations at 48.0% SWE-bench Verified vs. 41.0% for GPT-4o Mini and 53.6% vs. 40.2% on GPQA Diamond.

Frequently Asked Questions & Query Fan-Out

How much does GPT-4o Mini cost per 1M tokens including prompt caching?

GPT-4o Mini costs $0.15 per million input tokens and $0.60 per million output tokens. Cached input reads cost $0.075 per 1M tokens, reducing repeated context costs by 50%.

What are GPT-4o Mini's coding and reasoning benchmark scores?

GPT-4o Mini achieves 41% on SWE-bench Verified, 87% on HumanEval coding, 40.2% on GPQA Diamond graduate-level science, 68% on MMLU-Pro, and 70.2% on MATH-500, earning an overall Inference Value Ratio (IVR) of 67.2/100.

What is the context window, TTFT latency, and token throughput of GPT-4o Mini?

GPT-4o Mini supports a 131,072 token context window (16,384 max output tokens) and operates at 220ms average Time to First Token (TTFT) with 140 tokens/sec output streaming throughput.

What are the primary production use cases for GPT-4o Mini?

High-volume classification, lightweight RAG chatbots, and structured JSON extraction.