Claude 3.7 Sonnet vs o1 (12-17)
Claude 3.7 Sonnet (2024) and o1 (12-17) (2024) are frontier-tier reasoning models from Anthropic and OpenAI. Claude 3.7 Sonnet ships a 200k-token context window, while o1 (12-17) ships a 128k-token context window. On Massive Multi-discipline Multimodal Understanding, o1 (12-17) leads by 3.2 pts. On pricing, Claude 3.7 Sonnet costs $3/1M input tokens versus $15/1M for the alternative. This comparison covers specs, pricing, API access, capabilities, benchmarks, input and output token costs, and production fit for coding and agent workloads.
Claude 3.7 Sonnet is ~400% cheaper at $3/1M; pay for o1 (12-17) only for coding workflow support.
Decision scorecard
Local evidence first| Signal | Claude 3.7 Sonnet | o1 (12-17) |
|---|---|---|
| Best for | reasoning-heavy apps, multimodal apps, and tool-calling agents | reasoning-heavy apps and provider-routed production |
| Decision fit | Coding, RAG, and Agents | Coding, Agents, and Long context |
| Context window | 200k | 128k |
| Cheapest output | $15/1M tokens | $60/1M tokens |
| Provider routes | 6 tracked | 2 tracked |
| Shared benchmarks | 1 shared | Massive Multi-discipline Multimodal Understanding leader |
Decision tradeoffs
- Claude 3.7 Sonnet has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Claude 3.7 Sonnet has the lower cheapest tracked output price at $15/1M tokens.
- Claude 3.7 Sonnet has broader tracked provider coverage for fallback and route flexibility.
- Claude 3.7 Sonnet uniquely exposes Vision, Multimodal, and JSON / Tool use in local model data.
- Local decision data tags Claude 3.7 Sonnet for Coding, RAG, and Agents.
- o1 (12-17) holds a shared-benchmark lead on Massive Multi-discipline Multimodal Understanding, ahead by 3.2 points.
- Local decision data tags o1 (12-17) for Coding, Agents, and Long context.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
Claude 3.7 Sonnet
$6,150
Cheapest tracked route/tier: GCP Vertex AI
o1 (12-17)
$27,000
Cheapest tracked route/tier: Replicate API
Estimated monthly gap: $20,850. Batch, cache, alternate speed tiers, and negotiated pricing are excluded from this local estimate.
Switch friction
- Provider overlap exists on Replicate API; start route-level A/B tests there.
- o1 (12-17) is $45/1M tokens higher on cheapest tracked output pricing, so quality gains need to justify the spend.
- Check replacement coverage for Vision, Multimodal, and JSON / Tool use before moving production traffic.
- Provider overlap exists on Replicate API; start route-level A/B tests there.
- Claude 3.7 Sonnet is $45/1M tokens lower on cheapest tracked output pricing before cache, batch, or negotiated discounts.
- Claude 3.7 Sonnet adds Vision, Multimodal, and JSON / Tool use in local capability data.
Specs
| Specification | ||
|---|---|---|
| Released | 2024-03-04 | 2024-12-17 |
| Context window | 200k | 128k |
| Parameters | — | — |
| Architecture | Decoder Only | Decoder Only |
| License | Proprietary | Proprietary |
| Openness | Proprietary | Proprietary |
| Weights | Not released | Not released |
| Code | Unknown | Unknown |
| Commercial use | Commercial use: conditional | Commercial use: conditional |
| Knowledge cutoff | 2024-11 | - |
Pricing and availability
| Pricing attribute | Claude 3.7 Sonnet | o1 (12-17) |
|---|---|---|
| Input price | $3/1M tokens | $15/1M tokens |
| Output price | $15/1M tokens | $60/1M tokens |
| Providers |
Capabilities
| Capability | Claude 3.7 Sonnet | o1 (12-17) |
|---|---|---|
| Vision | Yes | No |
| Multimodal | Yes | No |
| Reasoning | Yes | Yes |
| JSON / Tool use | Yes | No |
| Structured outputs | Yes | No |
| Code execution | Yes | Yes |
| IDE integration | No | No |
| Computer use | No | No |
| Parallel agents | No | No |
Benchmarks
| Benchmark | Claude 3.7 Sonnet | o1 (12-17) |
|---|---|---|
| Massive Multi-discipline Multimodal Understanding | 75.0 | 78.2 |
Continue comparing
- Claude 3.7 Sonnet vs o1-pro
- Claude 3.7 Sonnet vs Phi-4 Mini Flash Reasoning
- Claude 3.7 Sonnet vs Qwen3-Max
- Claude 3.7 Sonnet vs Claude Sonnet 4.6
- Claude 3.7 Sonnet vs Claude Opus 4.6
- Claude 3.7 Sonnet vs DeepSeek V4 Pro
- Claude 3.7 Sonnet vs DeepSeek V4 Flash
- Claude 3.7 Sonnet vs Claude Opus 4.5
- Claude 3.7 Sonnet vs Claude Opus 4.7
- Claude 3.7 Sonnet vs Grok 4
Popular comparisons for Claude 3.7 Sonnet
Popular comparisons for o1 (12-17)
Last reviewed: 2026-07-26. Data sourced from public model cards and provider documentation.