GPT-6.1 Sol vs Grok 4.7
At a Glance
| Compare |  GPT-6.1 SolOpenAI | Grok 4.7xAI |
|---|---|---|
| Intelligence, Cost, and Efficiency | ||
| IntelligenceHigher is better · MM Intelligence v4.4 | #5 of 5785.9 score · 3/3 sources · complete | #11 of 5774.0 score · 2/3 sources · provisional · missing LMArena Text · full-core range 49.3–82.7 |
| CostLower is better · Published-token output estimate | #15 of 27$0.104 per LiveBench case | #24 of 27$0.341 per LiveBench case |
| EfficiencyHigher is better · MM Efficiency v1.9 | #5 of 2760.1 score · 3/3 sources · complete | #20 of 2744.3 score · 2/3 sources · provisional · missing LMArena Text · full-core range 32.0–48.6 |
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | $2.00Openai ↗ · Sep 29, 2026 | $2.00Xai ↗ · Sep 22, 2026 |
| Output priceFrom · USD / 1M tokens | $10.00Openai ↗ · Sep 29, 2026 | $6.00Xai ↗ · Sep 22, 2026 |
| Context windowMaximum documented tokens | 1,050K | 500K |
| Model facts checked | Sep 29, 2026View model evidence → | Sep 22, 2026View model evidence → |
Token prices are the lowest available sourced USD rates; input and output may use different providers. Cost ranking estimates output spend on LiveBench, not a full request bill. Ranking methodology →
Available Benchmarks
| Benchmark | GPT-6.1 Sol | Grok 4.7 |
|---|---|---|
| ARC-AGI-1verified-v1-613c385b0c93 · verified_score · leader | 98.50100% of row best · percent · GPT-6.1 Sol (XHigh) | 90.1792% of row best · percent · Grok 4.7 (High) |
| ARC-AGI-2verified-v2-be40992860f9 · verified_score · leader | 94.17100% of row best · percent · GPT-6.1 Sol (Max) | 61.3965% of row best · percent · Grok 4.7 (XHigh) |
| LiveBench2026-06-25-90f8d44da965 · overall · leader | 86.14100% of row best · percent · gpt-6.1-sol-max · 10,375 output tokens / case | 82.2095% of row best · percent · grok-4.7-xhigh · 56,776 output tokens / case |
| ToneBench2026-10-17-10-task-e9c76358afb2 · overall_score · unverified | 82.44100% of row best · points · GPT-6.1 Sol (max) · 21,221 output tokens / case | 79.5897% of row best · points · Grok 4.7 (high) · 45,964 output tokens / case |
| Overall ResultCounted from the protocol-matched rows above | 3 benchmark winsOverall lead | 0 benchmark wins |
Third-party benchmark Only like-for-like primary-publisher results are shown; raw scores, relative scores, configuration, and token spend remain visible.
Quality Versus Estimated Output Cost
Side-by-Side Facts
| Field | GPT-6.1 Sol | Grok 4.7 |
|---|---|---|
| Developer | OpenAI | xAI |
| Family | Gpt 6 | Grok 4 |
| Model | GPT-6.1 Sol | Grok 4.7 |
| Version | GPT-6.1 Sol | Grok 4.7 |
| Lifecycle | active | active |
| Released | 2026-09-29 | 2026-09-21 |
| Knowledge cutoff | 2026-04-30 | Unknown |
| Input modalities | Text, Image | Text, Image |
| Output modalities | Text | Text |
| Context window | 1,050K | 500K |
| Total parameters | Unknown | Unknown |
| Active parameters | Unknown | Unknown |
| License | Unknown | Unknown |
| Open weights | No | No |
| API available | Yes | Yes |
| Self-hostable | No | No |
| Provider access | Openai (Standard), Openrouter (Standard) | Xai (Standard) |
| Capabilities | chat, computer-use, generation, reasoning, tools | chat, generation, reasoning, tools |
| Data residency | US, EU | Unknown |
| Default snapshot | gpt-6.1-sol | Unknown |
| Maximum input tokens | 922000 | Unknown |
| Multi-agent | Responses API beta | Unknown |
| Reasoning effort | low, medium, high, xhigh, max | Unknown |
| Regional processing premium | 10% where available | Unknown |
| Supported API routes | v1/responses, v1/chat/completions, v1/batch | Unknown |
| Supported tools | web_search, file_search, image_generation, code_interpreter, hosted_shell, apply_patch, skills, computer_use, mcp, tool_search | Unknown |
| Tier 1 rate limits | 500 RPM; 500,000 TPM | Unknown |
| Tier 2 rate limits | 5,000 RPM; 1,000,000 TPM | Unknown |
| Tier 3 rate limits | 5,000 RPM; 2,000,000 TPM | Unknown |
| Tier 4 rate limits | 10,000 RPM; 4,000,000 TPM | Unknown |
| Tier 5 rate limits | 15,000 RPM; 40,000,000 TPM | Unknown |
| Tool calling route | Responses API only | Unknown |
GPT-6.1 Sol Capabilities
Grok 4.7 Capabilities
Related Comparisons
All image comparisons →| A | Pair | B | Context |
|---|---|---|---|
GPT-6 SolOpenAI | vs | GPT-6.1 SolOpenAI | family variantsimage, text |
GPT-6 AstraOpenAI | vs | GPT-6.1 SolOpenAI | family variantsimage, text |
 Gemini 3.1 ProGoogle DeepMind | vs | GPT-6.1 SolOpenAI | cross-developer peerstext |
 DeepSeek-V4.1-FlashDeepSeek | vs | GPT-6.1 SolOpenAI | cross-developer peersimage, text |
 Kimi-K3Moonshot AI | vs | GPT-6.1 SolOpenAI | cross-developer peersimage, text |
Claude Opus 5.5Anthropic | vs | GPT-6.1 SolOpenAI | cross-developer peersimage, text |
Primary Evidence
Sources and Freshness
Questions
GPT-6.1 Sol vs Grok 4.7 FAQs
Is GPT-6.1 Sol or Grok 4.7 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both GPT-6.1 Sol and Grok 4.7, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, GPT-6.1 Sol or Grok 4.7?+
GPT-6.1 Sol is $2.00 and Grok 4.7 is $2.00 per million tokens, so they are tied on this metric. GPT-6.1 Sol is $10.00 and Grok 4.7 is $6.00 per million tokens, so Grok 4.7 is cheaper on this metric.
Which has a larger context window, GPT-6.1 Sol or Grok 4.7?+
GPT-6.1 Sol has the larger sourced context window. GPT-6.1 Sol supports 1,050,000 tokens and Grok 4.7 supports 500,000 tokens.
Which performs better in benchmarks, GPT-6.1 Sol or Grok 4.7?+
GPT-6.1 Sol leads the current overall benchmark count. The result uses 3 protocol-matched benchmarks from 2 publishers; it is not a universal quality score.
Can GPT-6.1 Sol or Grok 4.7 be self-hosted?+
Both models have the same sourced self-hosting status: unsupported. GPT-6.1 Sol is not marked open weight; Grok 4.7 is not marked open weight.
Can GPT-6.1 Sol and Grok 4.7 understand images?+
GPT-6.1 Sol is documented with image input; Grok 4.7 is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, GPT-6.1 Sol or Grok 4.7?+
GPT-6.1 Sol has a sourced maximum output of 128,000 tokens; Grok 4.7's maximum output is not reported. A larger limit cannot be determined.
Do GPT-6.1 Sol and Grok 4.7 support reasoning and tool use?+
GPT-6.1 Sol: reasoning, tool calling, and image input. Grok 4.7: reasoning, tool calling, and image input. Feature support does not establish relative quality.
Which is available from more inference providers, GPT-6.1 Sol or Grok 4.7?+
GPT-6.1 Sol has 2 sourced provider routes; Grok 4.7 has 1, so GPT-6.1 Sol has broader tracked availability.
Which offers better value, GPT-6.1 Sol or Grok 4.7?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.