Head-to-Head Model Comparison

GPT-6 Sol vs Claude Opus 5.5

Benchmarks, API Token Pricing, Context Window & Speed Comparison

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AI CompareAI BenchmarkToken PricingModel CostModel SpecsSWE-bench CodingModel VersusWhich AI ModelLLM Speed & LatencyReasoning ModelsExtended ThinkingPrompt Caching ROI
GPT-6 Sol vs Claude Opus 5.5: Benchmarks, Pricing & Speed Comparison

GPT-6 Sol by OpenAI and Claude Opus 5.5 by Anthropic 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-6 Sol holds a notable pricing advantage for token ingestion. On output generation, GPT-6 Sol 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 1,000K tokens. In latency-sensitive production environments, GPT-6 Sol 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.

Perbandingan Langsung (VS)

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OpenAI

GPT-6 Sol

Model Penalaran Mendalam

GPT-6 Sol dari OpenAI adalah model AI canggih dengan jendela konteks 1M token serta harga API $2.0/1M token input dan $10.0/1M token output untuk pemrograman, penalaran, dan otomasi bisnis.

Intelligence Index93 / 100
Input Token:

$2.00 / 1M

Output Token:

$10.00 / 1M

Context Window:

1M tokens

SWE-bench Verified:

82.1%

Anthropic

Claude Opus 5.5

Model Penalaran Mendalam

Claude Opus 5.5 dari Anthropic adalah model AI canggih dengan jendela konteks 1M token serta harga API $4.0/1M token input dan $20.0/1M token output untuk pemrograman, penalaran, dan otomasi bisnis.

Intelligence Index94 / 100
Input Token:

$4.00 / 1M

Output Token:

$20.00 / 1M

Context Window:

1M tokens

SWE-bench Verified:

84.6%

Perbedaan Utama Sekilas

  • GPT-6 Sol is 2.0x cheaper for API usage (input + output tokens combined).
  • GPT-6 Sol is faster at 116 tok/s vs 78 tok/s.
  • Claude Opus 5.5 leads on SWE-bench coding (84.6% vs 82.1%).
Need definitions for token pricing, context, or benchmarks?Explore AI Glossary →
FeatureGPT-6 SolClaude Opus 5.5
Intelligence Index
Composite reasoning & knowledge score (0-100)
9394
Provider
OpenAIAnthropic
Input Price
Cost per million input tokens
$2.00 / 1M$4.00 / 1M
Output Price
Cost per million output tokens
$10.00 / 1M$20.00 / 1M
Blended Price
Weighted 7:2:1 cache:input:output per 1M
$1.47 / 1M$3.08 / 1M
Context Window
Maximum input + output tokens
1M tokens~1,500 A4 pages of text1M tokens~1,500 A4 pages of text
Max Output Tokens
Per single request
128K128K
Throughput Speed
Tokens generated per second
116 tok/s78 tok/s
SWE-bench Verified
Real-world software engineering
82.1%84.6%
GPQA Diamond
Graduate-level reasoning
80.6%82.3%
Cached Input Price
Prompt caching discount per 1M tokens
$0.10 / 1M$0.40 / 1M

Siapa Unggul di Mana?

At-a-glance decision framework
Coding
Claude Opus 5.5
+2.5% SWE-bench lead
Cost
GPT-6 Sol
2.0x cheaper monthly runtime
Speed
GPT-6 Sol
+49% faster generation
Context
Tied
1M tokens window

Skor Benchmark Terverifikasi

Official evaluation metrics verified by independent third-party research labs.

GPT-6 SolClaude Opus 5.5
SWE-bench Verified (Autonomous Coding)

Industry benchmark evaluating real-world GitHub issue resolution and multi-file debugging.

82.1%vs84.6%
GPQA Diamond (Doctorate-Level Science & Math)

Challenging questions created by domain experts to test complex PhD-level reasoning.

80.6%vs82.3%
MMLU-Pro (Multi-task Language Understanding)

Hardened reasoning and academic knowledge benchmark with reduced lucky-guess probability.

89.8%vs91.5%
LMSYS Chatbot Arena Elo

Crowdsourced human preference evaluation based on blind, head-to-head model battles.

1516ptsvs1507pts
Humanity's Last Exam (Frontier Expert Knowledge)

Extremely difficult, closed-ended questions spanning the frontier of human expert knowledge.

18%vs19.8%
Terminal-Bench (Agentic Coding & Terminal Use)

Autonomous multi-step tasks executed inside a real command-line terminal environment.

63.2%vs66.4%
SciCode (Scientific Computing)

Research-grade coding problems drawn from real scientific and numerical workloads.

54.5%vs58.7%
LiveCodeBench (Competitive Coding)

Contamination-free competitive programming problems collected continuously over time.

79.5%vs83.1%
AIME (Advanced Math Competition)

American Invitational Mathematics Examination — multi-step Olympiad-level reasoning.

93.4%vs95.4%
Long-Context Reasoning

Accuracy when reasoning over very large inputs that fill the model context window.

90.8%vs92.6%
Generation Speed (Throughput)

Tokens emitted per second during active generation streaming.

116 tok/s vs78 tok/s

Latensi & Waktu Respons

Time to first token (TTFT) and estimated end-to-end response time for a typical 500-token response.

Time to First Token (TTFT)Lower is better
GPT-6 Sol1.16s
Claude Opus 5.51.40s
Est. End-to-End Response (500 tokens)TTFT + generation time
GPT-6 Sol5.47s
Claude Opus 5.57.81s

Simulator Biaya Token Interaktif

Adjust sliders to calculate projected monthly cloud API spending with prompt caching discounts.

100K / day
10K500K1M
30K / day
5K150K300K
50% cached
0% (Cold)50%90% (Warm)
GPT-6 Sol Monthly API Bill
$12.15 / month
$2/1M in · $10/1M out
Claude Opus 5.5 Monthly API Bill
$24.60 / month
$4/1M in · $20/1M out
GPT-6 Sol saves approximately $12.45 / month (51%) under this workload.2.0x Savings

GPT-6 Sol · Strengths & Key Advantages

  • Arsitektur Cost-efficient frontier unified reasoning model mutakhir dari OpenAI dengan dukungan konteks 1M token
  • Efisiensi biaya API yang kompetitif ($2.0/1M input, $10.0/1M output) dan respons cepat
  • Performa andal dalam pembuatan kode, analisis logika, serta pemahaman multibahasa
Considerations & Trade-offs
  • Penggunaan konteks berukuran penuh memerlukan pengelolaan anggaran token yang cermat
  • Membutuhkan perancangan prompt yang tepat untuk kasus penggunaan industri spesifik

Claude Opus 5.5 · Strengths & Key Advantages

  • Arsitektur Extended Autonomous Hybrid Reasoning Transformer mutakhir dari Anthropic dengan dukungan konteks 1M token
  • Efisiensi biaya API yang kompetitif ($4.0/1M input, $20.0/1M output) dan respons cepat
  • Performa andal dalam pembuatan kode, analisis logika, serta pemahaman multibahasa
Considerations & Trade-offs
  • Penggunaan konteks berukuran penuh memerlukan pengelolaan anggaran token yang cermat
  • Membutuhkan perancangan prompt yang tepat untuk kasus penggunaan industri spesifik

Token Use & Task Economics

Estimated cost and token consumption to complete one representative agentic task.

MetricGPT-6 SolClaude Opus 5.5
Cost per Task
Estimated USD to finish one task
$2.00$3.85
Output Tokens / Task
Tokens generated per task
62K68K
Reasoning Tokens / Task
Thinking tokens burned per task
36K42K

Spesifikasi Teknis

Architecture, release timeline, capabilities, and modalities.

FeatureGPT-6 SolClaude Opus 5.5
Official API Model ID (SDK)gpt-6-solclaude-opus-5-5-20260901
API ProtocolOpenAI Responses API & Chat Completions v1Anthropic Messages API + AWS Bedrock + Vertex AI
Release Date2026-092026-09
Knowledge CutoffApril 2026June 2026
ArchitectureCost-efficient frontier unified reasoning modelExtended Autonomous Hybrid Reasoning Transformer
ParametersConfidentialConfidential
Enterprise Rate Limits (RPM / TPM)10,000 – 30,000 RPM (Tier 5 Enterprise) · 4,000,000 – 10,000,000 TPM4,000 – 10,000 RPM (Tier 4 + Priority Tier) · 4,000,000 – 10,000,000 TPM
Long-Context Tier (>128K/200K)Flat rate ($2/1M in) across full 1000K windowStandard rate up to 200K tokens; 2x input/output tier above 200K tokens
Prompt Cache Policy & TTLAutomatic prefix caching at $0.1/1M (no extra cache-write fee)$0.4/1M cached read (90% off); 5-min default & 1-hour extended TTL
Computer Use / GUI AgentSupported (Screen coordinate grounding, browser & desktop GUI action loops)Supported (Screen coordinate grounding, browser & desktop GUI action loops)
MCP & Parallel Tool CallingNative MCP Client/Server ready · Parallel function calling · 100% Strict JSON SchemaNative MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema
Web Search Grounding & SandboxNative Web Search tool + Hosted Code Interpreter & File Search RAGNative Web Search Citations + Code Execution Tool + MCP Connectors
Official Fine-Tuning SupportSupervised Fine-Tuning (SFT), Direct Preference (DPO) & Reinforcement Fine-Tuning (RFT)Custom Model Tuning via Amazon Bedrock & Prompt Distillation
Multimodal Token BillingText 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 VRAMCloud-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 ClassificationOpenAI Preparedness Framework Audited & System Card PublishedAnthropic RSP ASL-2 / ASL-3 Constitutional Safety Evaluated
Enterprise Compliance (ZDR/HIPAA/SOC2)SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise TierSOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier
Input Modalitiestext, visiontext, vision
Output Modalitiestexttext

GPT-6 Sol vs Claude Opus 5.5: Jawaban Cepat (FAQ)

Which is more intelligent, GPT-6 Sol or Claude Opus 5.5?

Claude Opus 5.5 is more intelligent. It scores 94 compared with 93 on the composite Intelligence Index.

Which model is faster?

GPT-6 Sol is faster, generating 116 tokens per second compared with 78 tokens per second.

Which model is cheaper to run?

GPT-6 Sol is cheaper at $1.47 per 1M tokens blended, compared with $3.08 (7:2:1 cache:input:output ratio).

Which model has lower latency?

GPT-6 Sol has lower latency, with a time to first token of 1.16s compared with 1.40s.

Kesimpulan

Verdict & Model Selection Recommendation: Choose GPT-6 Sol if your priority is Cost-sensitive frontier work and agentic coding. Its performance in demanding tasks justifies its operational token cost. Choose Claude Opus 5.5 if your workflow prioritizes Large-scale software development agents, enterprise codebases, and mission-critical scientific synthesis. For large-scale batch processing or customer-facing conversational interfaces, its balance of speed and economics delivers superior ROI.

Pertanyaan Umum (FAQ)

How does GPT-6 Sol compare to Claude Opus 5.5 in API token pricing and cost per token?+

GPT-6 Sol costs $2.00 per 1M input tokens and $10.00 per 1M output tokens, whereas Claude Opus 5.5 costs $4.00 input and $20.00 output. Overall, GPT-6 Sol 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-6 Sol or Claude Opus 5.5?+

Both GPT-6 Sol and Claude Opus 5.5 offer an identical context window of 1,000K tokens (~750k 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-6 Sol or Claude Opus 5.5?+

GPT-6 Sol scores 82.1% on SWE-bench Verified while Claude Opus 5.5 scores 84.6%. For autonomous software engineering and multi-file debugging, Claude Opus 5.5 holds the verified benchmark lead.

What is the difference in reasoning capability and extended thinking between GPT-6 Sol and Claude Opus 5.5?+

GPT-6 Sol features native chain-of-thought extended thinking mode with configurable reasoning effort. In contrast, Claude Opus 5.5 provides chain-of-thought reasoning depth for complex math and science.

How does inference speed (tokens per second) compare between GPT-6 Sol and Claude Opus 5.5?+

GPT-6 Sol generates approximately 116 tokens per second, while Claude Opus 5.5 delivers 78 tokens per second. In latency-sensitive production environments, GPT-6 Sol provides faster time-to-first-token (TTFT) and higher streaming response velocity.

Can you implement a tiered LLM routing setup combining GPT-6 Sol and Claude Opus 5.5 to optimize costs?+

Yes! High-efficiency architectures route high-frequency routine classification and conversational tasks to GPT-6 Sol to save operational costs, and dynamically escalate complex architectural queries or reasoning tasks to Claude Opus 5.5. This tiered routing pattern cuts overall API bills by up to 70%.

AI Terminology & Guide
Explore Glossary →

Understand key metrics like context window, token pricing, reasoning mode, and SWE-bench scores in our comprehensive AI glossary.

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.

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