GPT-5.6 Terra vs GLM OCR
At a Glance
| Compare |  GPT-5.6 TerraOpenAI |  GLM OCRZ.ai |
|---|---|---|
| Intelligence, Cost, and Efficiency | ||
| IntelligenceHigher is better · MM Intelligence v2.5 | #13 of 4674.9 score · 3/3 sources · complete | UnrankedNot in the 46-model eligible cohort |
| CostLower is better · Published-token output estimate | #35 of 44$0.266 per LiveBench case | UnrankedNot in the 44-model eligible cohort |
| EfficiencyHigher is better · MM Efficiency v1.5 | #23 of 3851.5 score · 3/3 sources · complete | UnrankedNot in the 38-model eligible cohort |
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | $2.00Openai ↗ · Sep 3, 2026 | Not reported |
| Output priceFrom · USD / 1M tokens | $12.00Openai ↗ · Sep 3, 2026 | Not reported |
| Context windowMaximum documented tokens | 1,050K | 131K |
| Model facts checked | Aug 28, 2026View model evidence → | Aug 28, 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
Side-by-Side Facts
| Field | GPT-5.6 Terra | GLM-OCR |
|---|---|---|
| Developer | OpenAI | Z.ai |
| Family | Gpt 5 6 | Glm OCR |
| Model | GPT-5.6 Terra | GLM-OCR |
| Version | GPT-5.6 Terra | GLM-OCR |
| Lifecycle | active | active |
| Released | Unknown | Unknown |
| Knowledge cutoff | 2026-02-16 | Unknown |
| Input modalities | Text, Image | Text, Image |
| Output modalities | Text | Text |
| Context window | 1,050K | 131K |
| Total parameters | Unknown | 1.3B |
| Active parameters | Unknown | Unknown |
| License | Unknown | mit |
| Open weights | No | Yes |
| API available | Yes | Yes |
| Self-hostable | No | Yes |
| Provider access | Openai (Standard), Openrouter (Standard) | Together Ai (Standard) |
| Capabilities | chat, generation, reasoning, tools | chat, generation, tools |
GPT-5.6 Terra Capabilities
GLM OCR Capabilities
Related Comparisons
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|---|---|---|---|
GPT-5.6 TerraOpenAI | vs | GPT-6 AstraOpenAI | family variantsimage, text |
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GPT-5.6 TerraOpenAI | vs | Grok 4.6xAI | cross-developer peersimage, text |
GPT-5.6 TerraOpenAI | vs |  Qwen3.8-MaxQwen | cross-developer peersimage, text |
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 MiniMax-M3MiniMax | vs | GPT-5.6 TerraOpenAI | cross-developer peersimage, text |
GPT-5.6 TerraOpenAI | vs | GLM-5.3Z.ai | cross-developer peerstext |
GPT-5.6 TerraOpenAI | vs |  Hy4 previewTencent | cross-developer peerstext |
Seed 2.1 ProByteDance Seed | vs | GPT-5.6 TerraOpenAI | cross-developer peersimage, text |
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Primary Evidence
Sources and Freshness
Questions
GPT-5.6 Terra vs GLM OCR FAQs
Is GPT-5.6 Terra or GLM OCR better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both GPT-5.6 Terra and GLM OCR, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, GPT-5.6 Terra or GLM OCR?+
Only GPT-5.6 Terra has a directly sourced input price: $2.00 per million tokens. Only GPT-5.6 Terra has a directly sourced output price: $12.00 per million tokens.
Which has a larger context window, GPT-5.6 Terra or GLM OCR?+
GPT-5.6 Terra has the larger sourced context window. GPT-5.6 Terra supports 1,050K and GLM OCR supports 131K.
Which performs better in benchmarks, GPT-5.6 Terra or GLM OCR?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can GPT-5.6 Terra or GLM OCR be self-hosted?+
GLM OCR is the only model in this pair currently marked as self-hostable. GPT-5.6 Terra is not marked open weight; GLM OCR is open weight.
Can GPT-5.6 Terra and GLM OCR understand images?+
GPT-5.6 Terra is documented with image input; GLM OCR is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, GPT-5.6 Terra or GLM OCR?+
Neither has a larger sourced maximum output. GPT-5.6 Terra is 128K and GLM OCR is —.
Do GPT-5.6 Terra and GLM OCR support reasoning and tool use?+
GPT-5.6 Terra: reasoning, tool calling, and image input. GLM OCR: tool calling and image input. Feature support does not establish relative quality.
Which is available from more inference providers, GPT-5.6 Terra or GLM OCR?+
GPT-5.6 Terra has 2 sourced provider routes; GLM OCR has 1, so GPT-5.6 Terra has broader tracked availability.
Which offers better value, GPT-5.6 Terra or GLM OCR?+
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.