LLM Comparison
Claude Haiku 5.5 vs GLM-5.3-Flash
Side-by-side specs, pricing & capabilities
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2/6 modelsSame tier:
| Organization | ||
| OpenTools Score | 74 456 | |
| Family | Claude | GLM |
| Status | Current | Current |
| Release Date | Oct 2026 | Aug 2026 |
| Context Window | 1.0M tokens | 1.3M tokens |
| Input Price | $0.10/M tokens | $0.07/M tokens |
| Output Price | $0.50/M tokens | $0.25/M tokens |
| Pricing Notes | Anthropic Claude API global standard tier, USD per million tokens. Prompts up to 100,000 tokens: $0.10 input, $0.50 output, $0.125 five-minute cache write, $0.20 one-hour cache write, and $0.01 cache read. Prompts above 100,000 tokens: $0.50 input, $2.50 output, $0.625 five-minute cache write, $1 one-hour cache write, and $0.05 cache read. Batch API requests receive a 50% discount. US-only data residency applies a 1.1x token-price multiplier. The Batch API beta supports up to 300,000 output tokens; 128,000 is the standard API cap recorded here. | OpenRouter lists a limited-time discounted price of $0.075/M input and $0.25/M output. Standard first-party style pricing is commonly $0.15/M input and $0.50/M output; cache-read pricing may vary by provider. |
| Capabilities | reasoningvisiontool-uselong-contextcontext-caching | textvisionvideo-inputcodetool-usereasoninglong-contextopen-weights |
| Training Cutoff | — | Not disclosed |
| Max Output | 128K tokens | 131K tokens |
| API Identifier | claude-haiku-5-5 | z-ai/glm-5.3-flash |
| Benchmarks | ||
| Artificial Analysis Intelligence Index v4.3.2 | 43.4 indexartificial-analysis | — |
| Artificial Analysis Intelligence Index v4.3 | — | 41.9 indexartificial-analysis |
| GPQA Diamond | — | 91.2%artificial-analysis |
| SciCode | — | 51.6%artificial-analysis |
| Terminal-Bench 2.1 | — | 84.3%artificial-analysis |
| View Claude Haiku 5.5 | View GLM-5.3-Flash | |
Cost Calculator
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| Model | Input | Output | Total / mo | vs Best |
|---|---|---|---|---|
| GLM-5.3-FlashCheapest | $0.08 | $0.13 | $0.20 | — |
| Claude Haiku 5.5 | $0.10 | $0.25 | $0.35 | +75% |
Anthropic
Claude Haiku 5.5
Claude Haiku 5.5 is Anthropic's fast proprietary model for high-volume classification, extraction, routing, and subagent workloads. It accepts text and images, returns text, uses adaptive thinking, and supports a 1,000,000-token context window with up to 128,000 output tokens on standard API calls.
Z.ai
GLM-5.3-Flash
GLM-5.3-Flash is Z.ai’s open-weight GLM-5 model for efficient coding, long-horizon agent tasks, and long-context multimodal reasoning. It uses a hybrid sparse and linear attention design with 320B total parameters and 18B active parameters.
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