GPT-6.1 Sol vs Claude Opus 5.5
2026 Stored listed rates & illustrative token-cost comparison
Illustrative Listed-Rate Difference
GPT-6.1 Sol about 50% lower
1M input + 200K output tokens; not a monthly bill
📌 Executive Summary (TL;DR):Under a standard baseline of 1M input + 200K output tokens, GPT-6.1 Sol lists approximately 50% lower than Claude Opus 5.5. For high-throughput production workloads, GPT-6.1 Sol delivers superior unit economics; model your specific monthly workload below before migrating.(Price records last updated 2026-10-11 (UTC))
💡 10M Monthly Token Workload Simulation
Simulating a production workload (10M input + 2M output tokens): GPT-6.1 Sol listed rate totals ~$40.00, while Claude Opus 5.5 totals ~$80.00. Switching to GPT-6.1 Sol yields ~$40.00/mo in raw token savings.
Metric
GPT-6.1 Sol (OpenAI)
Claude Opus 5.5 (Anthropic)
Input listed rate
$2.00 / 1M Tokens
$4.00 / 1M Tokens
Output listed rate
$10.00 / 1M Tokens
$20.00 / 1M Tokens
Cached Input rate
$0.10 / 1M Tokens
$0.20 / 1M Tokens
Context Window
1050K Tokens
1000K Tokens
Modality
llm
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