GPT-5 vs GPT-5 mini
Benchmarks, API Token Pricing, Context Window & Speed Comparison
Related topics (12)
GPT-5 by OpenAI and GPT-5 mini by OpenAI represent two of the frontier AI models analyzed in our comprehensive 2026 AI benchmark and LLM comparison. In this head-to-head evaluation, we examine API token pricing, context window specifications, inference speed (tokens per second), and empirical reasoning performance. From a pure economic perspective, GPT-5 mini holds a notable pricing advantage for token ingestion. On output generation, GPT-5 mini is more economical per million generated tokens. In data-heavy architectures requiring extensive repository or document analysis, both models provide an identical memory horizon with 400K tokens. In latency-sensitive production environments, GPT-5 mini leads in tokens-per-second throughput, making it ideal for real-time conversational agents and high-concurrency workflows. Below is the complete empirical head-to-head breakdown across cost, speed, context, and capability matrices.
किसी भी मॉडल को बदलें और तुलना करें
Select any AI models from our verified benchmark database to generate live side-by-side matrices.
GPT-5
डीप रीजनिंग मॉडलOpenAI द्वारा विकसित GPT-5 एक उन्नत AI मॉडल है, जिसमें 400K टोकन का कॉन्टेक्स्ट विंडो और $1.25/1M इनपुट तथा $10/1M आउटपुट मूल्य निर्धारण है। यह कोडिंग, विश्लेषण और एंटरप्राइज वर्कफ़्लो के लिए उपयुक्त है।
$1.25 / 1M
$10.00 / 1M
400K tokens
74.9%
GPT-5 mini
डीप रीजनिंग मॉडलOpenAI द्वारा विकसित GPT-5 mini एक उन्नत AI मॉडल है, जिसमें 400K टोकन का कॉन्टेक्स्ट विंडो और $0.25/1M इनपुट तथा $2/1M आउटपुट मूल्य निर्धारण है। यह कोडिंग, विश्लेषण और एंटरप्राइज वर्कफ़्लो के लिए उपयुक्त है।
$0.25 / 1M
$2.00 / 1M
400K tokens
52%
एक नज़र में मुख्य अंतर
- GPT-5 mini is 5.0x cheaper for API usage (input + output tokens combined).
- GPT-5 mini is faster at 185 tok/s vs 135 tok/s.
- GPT-5 leads on SWE-bench coding (74.9% vs 52.0%).
| Feature | GPT-5 | GPT-5 mini |
|---|---|---|
Intelligence Index Composite reasoning & knowledge score (0-100) | 58 | 46 |
Provider | OpenAI | OpenAI |
Input Price Cost per million input tokens | $1.25 / 1M | $0.25 / 1M |
Output Price Cost per million output tokens | $10.00 / 1M | $2.00 / 1M |
Blended Price Weighted 7:2:1 cache:input:output per 1M | $1.34 / 1M | $0.27 / 1M |
Context Window Maximum input + output tokens | 400K tokens~600 A4 pages of text | 400K tokens~600 A4 pages of text |
Max Output Tokens Per single request | 128K | 128K |
Throughput Speed Tokens generated per second | 135 tok/s | 185 tok/s |
SWE-bench Verified Real-world software engineering | 74.9% | 52% |
GPQA Diamond Graduate-level reasoning | 85.7% | 66% |
Cached Input Price Prompt caching discount per 1M tokens | $0.13 / 1M | $0.03 / 1M |
किस क्षेत्र में कौन आगे है?
At-a-glance decision frameworkसत्यापित बेंचमार्क स्कोर तुलना
Official evaluation metrics verified by independent third-party research labs.
Industry benchmark evaluating real-world GitHub issue resolution and multi-file debugging.
Challenging questions created by domain experts to test complex PhD-level reasoning.
Hardened reasoning and academic knowledge benchmark with reduced lucky-guess probability.
Crowdsourced human preference evaluation based on blind, head-to-head model battles.
Extremely difficult, closed-ended questions spanning the frontier of human expert knowledge.
Autonomous multi-step tasks executed inside a real command-line terminal environment.
Research-grade coding problems drawn from real scientific and numerical workloads.
Contamination-free competitive programming problems collected continuously over time.
American Invitational Mathematics Examination — multi-step Olympiad-level reasoning.
Accuracy when reasoning over very large inputs that fill the model context window.
Tokens emitted per second during active generation streaming.
लेटेंसी और रिस्पॉन्स समय
Time to first token (TTFT) and estimated end-to-end response time for a typical 500-token response.
रियल-टाइम टोकन लागत सिम्युलेटर
Adjust sliders to calculate projected monthly cloud API spending with prompt caching discounts.
GPT-5 · Strengths & Key Advantages
- OpenAI की उन्नत Unified reasoning model (fast + thinking modes) आर्किटेक्चर और 400K कॉन्टेक्स्ट विंडो क्षमता
- किफायती और पारदर्शी API मूल्य ($1.25/1M इनपुट, $10/1M आउटपुट) तेज़ रिस्पॉन्स के साथ
- जटिल कोडिंग, तार्किक विश्लेषण और बहुभाषी कार्यों में उच्च सटीकता
Considerations & Trade-offs
- बड़े पैमाने पर लंबे कॉन्टेक्स्ट प्रॉम्प्ट्स के लिए टोकन बजट प्रबंधन आवश्यक है
- विशिष्ट डोमेन कार्यों में सर्वोत्तम परिणाम के लिए सटीक प्रॉम्प्ट इंजीनियरिंग की आवश्यकता होती है
GPT-5 mini · Strengths & Key Advantages
- OpenAI की उन्नत Compact unified reasoning model आर्किटेक्चर और 400K कॉन्टेक्स्ट विंडो क्षमता
- किफायती और पारदर्शी API मूल्य ($0.25/1M इनपुट, $2/1M आउटपुट) तेज़ रिस्पॉन्स के साथ
- जटिल कोडिंग, तार्किक विश्लेषण और बहुभाषी कार्यों में उच्च सटीकता
Considerations & Trade-offs
- बड़े पैमाने पर लंबे कॉन्टेक्स्ट प्रॉम्प्ट्स के लिए टोकन बजट प्रबंधन आवश्यक है
- विशिष्ट डोमेन कार्यों में सर्वोत्तम परिणाम के लिए सटीक प्रॉम्प्ट इंजीनियरिंग की आवश्यकता होती है
Token Use & Task Economics
Estimated cost and token consumption to complete one representative agentic task.
| Metric | GPT-5 | GPT-5 mini |
|---|---|---|
Cost per Task Estimated USD to finish one task | $1.55 | $0.32 |
Output Tokens / Task Tokens generated per task | 55K | 50K |
Reasoning Tokens / Task Thinking tokens burned per task | 29K | 24K |
तकनीकी विशिष्टताएँ (Specs)
Architecture, release timeline, capabilities, and modalities.
| Feature | GPT-5 | GPT-5 mini |
|---|---|---|
| Official API Model ID (SDK) | gpt-5 | gpt-5-mini |
| API Protocol | OpenAI Responses API & Chat Completions v1 | OpenAI Responses API & Chat Completions v1 |
| Release Date | 2025-08 | 2025-08 |
| Knowledge Cutoff | September 2024 | September 2024 |
| Architecture | Unified reasoning model (fast + thinking modes) | Compact unified reasoning model |
| Parameters | Confidential | Confidential |
| Enterprise Rate Limits (RPM / TPM) | 10,000 – 30,000 RPM (Tier 5 Enterprise) · 800,000 – 2,000,000 TPM | 10,000 – 30,000 RPM (Tier 5 Enterprise) · 800,000 – 2,000,000 TPM |
| Long-Context Tier (>128K/200K) | Flat rate ($1.25/1M in) across full 400K window | Flat rate ($0.25/1M in) across full 400K window |
| Prompt Cache Policy & TTL | Automatic prefix caching at $0.125/1M (no extra cache-write fee) | Automatic prefix caching at $0.025/1M (no extra cache-write fee) |
| Computer Use / GUI Agent | Supported (Screen coordinate grounding, browser & desktop GUI action loops) | Supported (Screen coordinate grounding, browser & desktop GUI action loops) |
| MCP & Parallel Tool Calling | Native MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema | Native MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema |
| Web Search Grounding & Sandbox | Native Web Search tool + Hosted Code Interpreter & File Search RAG | Native Web Search tool + Hosted Code Interpreter & File Search RAG |
| Official Fine-Tuning Support | Supervised Fine-Tuning (SFT), Direct Preference (DPO) & Reinforcement Fine-Tuning (RFT) | Supervised Fine-Tuning (SFT), Direct Preference (DPO) & Reinforcement Fine-Tuning (RFT) |
| Multimodal Token Billing | Text BPE (~4 chars/token) · Vision (~258–765 tokens per image tile) | Text BPE (~4 chars/token) · Vision (~258–765 tokens per image tile) |
| Quantization & Min GPU VRAM | Cloud-Hosted Proprietary (FP8 / BF16 Tensor Core Cluster) · Zero Local VRAM Required (100% Serverless Cloud API) | Cloud-Hosted Proprietary (FP8 / BF16 Tensor Core Cluster) · Zero Local VRAM Required (100% Serverless Cloud API) |
| Safety & Frontier Classification | OpenAI Preparedness Framework Audited & System Card Published | OpenAI Preparedness Framework Audited & System Card Published |
| Enterprise Compliance (ZDR/HIPAA/SOC2) | SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier | SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier |
| Input Modalities | text, vision | text, vision |
| Output Modalities | text | text |
GPT-5 vs GPT-5 mini: त्वरित प्रश्नोत्तर (FAQ)
Which is more intelligent, GPT-5 or GPT-5 mini?
GPT-5 is more intelligent. It scores 58 compared with 46 on the composite Intelligence Index.
Which model is faster?
GPT-5 mini is faster, generating 185 tokens per second compared with 135 tokens per second.
Which model is cheaper to run?
GPT-5 mini is cheaper at $0.27 per 1M tokens blended, compared with $1.34 (7:2:1 cache:input:output ratio).
Which model has lower latency?
GPT-5 mini has lower latency, with a time to first token of 0.70s compared with 1.15s.
निष्कर्ष
Verdict & Model Selection Recommendation: Choose GPT-5 if your priority is A default frontier model for production apps and agents. Its performance in demanding tasks justifies its operational token cost. Choose GPT-5 mini if your workflow prioritizes Cost-sensitive agents, assistants and coding help. For large-scale batch processing or customer-facing conversational interfaces, its balance of speed and economics delivers superior ROI.
अक्सर पूछे जाने वाले प्रश्न (FAQ)
How does GPT-5 compare to GPT-5 mini in API token pricing and cost per token?+
GPT-5 costs $1.25 per 1M input tokens and $10.00 per 1M output tokens, whereas GPT-5 mini costs $0.25 input and $2.00 output. Overall, GPT-5 mini is the more cost-effective model for high-volume API pipelines. Both models support prompt caching discounts of up to 90% for repeated prompt prefixes.
Which model has a larger context window: GPT-5 or GPT-5 mini?+
Both GPT-5 and GPT-5 mini offer an identical context window of 400K tokens (~300k words). Both architectures provide equal capacity for large document ingestion, multi-file codebases, and extended multi-turn conversation histories.
Which AI model is better for software engineering and coding: GPT-5 or GPT-5 mini?+
GPT-5 scores 74.9% on SWE-bench Verified while GPT-5 mini scores 52%. For autonomous software engineering and multi-file debugging, GPT-5 holds the verified benchmark lead.
What is the difference in reasoning capability and extended thinking between GPT-5 and GPT-5 mini?+
GPT-5 features native chain-of-thought extended thinking mode with configurable reasoning effort. In contrast, GPT-5 mini provides chain-of-thought reasoning depth for complex math and science.
How does inference speed (tokens per second) compare between GPT-5 and GPT-5 mini?+
GPT-5 generates approximately 135 tokens per second, while GPT-5 mini delivers 185 tokens per second. In latency-sensitive production environments, GPT-5 mini provides faster time-to-first-token (TTFT) and higher streaming response velocity.
Can you implement a tiered LLM routing setup combining GPT-5 and GPT-5 mini to optimize costs?+
Yes! High-efficiency architectures route high-frequency routine classification and conversational tasks to GPT-5 mini to save operational costs, and dynamically escalate complex architectural queries or reasoning tasks to GPT-5. This tiered routing pattern cuts overall API bills by up to 70%.
Understand key metrics like context window, token pricing, reasoning mode, and SWE-bench scores in our comprehensive AI glossary.
Related reading
- GPT-5 mini vs Claude Haiku 4.5: Benchmarks, Pricing & Speed Comparisonतुलना
- GPT-5 mini vs GPT-5 nano: Benchmarks, Pricing & Speed Comparisonतुलना
- GPT-5 vs GPT-5.1: Benchmarks, Pricing & Speed Comparisonतुलना
- Aion-3.0 vs Aion-Mini: Benchmarks, Pricing & Speed Comparisonतुलना
- Aion-3.0 vs Gemini 3.6 Flash: Benchmarks, Pricing & Speed Comparisonतुलना
- Aion-Mini vs Laguna XS 2.1: Benchmarks, Pricing & Speed Comparisonतुलना
Benchmark scores, token prices, and rate limits evolve rapidly as AI labs release model updates. Always verify current specifications and pricing on the official provider documentation.
स्रोत: GetInfoUs Independent AI Benchmarks & Official API Specs